Michigan Department of Environmental Quality

Combined Sewer Overflow (CSO), Sanitary Sewer Overflow (SSO), and Retention Treatment Basin (RTB) Discharge 2013 Annual Report

(January 1, 2013 - December 31, 2013)

Act 451 Legislative Report Requirement

The Natural Resources and Environmental Protection Act, 1994 PA 451, as amended, Section 324.3112(c) identifies activities to be undertaken by the Michigan Department of Environmental Quality (DEQ) to make information related to known discharges of untreated or partially treated sewage from sewer systems to land or waters of the state available to the general public. This report provides a summary of releases reported to the MDEQ to meet these requirements.

Information Regarding Annual Report Series

This annual report is part of a series of reports that consolidate annual release reporting data since July 2000. The reports can be accessed on-line from the Library of Michigan :

• CSO/SSO & RTB Discharge Annual Report for 2012

• CSO/SSO & RTB Discharge Annual Report for 2011

• CSO/SSO & RTB Discharge Annual Report for 2010

• CSO/SSO & RTB Discharge Annual Report for 2009

• CSO/SSO & RTB Discharge Annual Report for 2008

• CSO/SSO Annual Report for 2007, Special Feature: 20 Years of Progress in CSO Control in Michigan (1988 to 2008)

• CSO/SSO Annual Report for 2006

• CSO/SSO Annual Report for 2005

This publication was prepared for the purpose of pu blic information. Reliance on information from this document is not usable as a defense in an enforcement action or litigation.

The Michigan Department of Environmental Quality (DEQ) will not discriminate against any individual or group on the basis of race, sex, religion, age, national origin, color, marital status, disability, or political beliefs. Questions or concerns should be directed to the DEQ Office of Human Resources, P.O. Box 30473, Lansing, MI 48909

Annual Report Contents

Information Regarding Annual Report Series Page #

A MESSAGE FROM THE DIRECTOR

INTRODUCTION ...... 1 What Is the Difference between a Sanitary Sewer System and a Combined Sewer System? ...... 1 In General, What are CSOs, SSOs, and RTB Discharges? ...... 1 What Laws Require Reporting of Releases? ...... 4 Who Will Let Me Know Whether the Water Is Safe for Swimming, Fishing, or Canoeing? ...... 4 How Does Intergovernmental Cooperation Help Fund Infrastructure Improvements? ...... 4 Who Do I Contact for More Information? ...... 5 DISTRICT CONTACTS BY COUNTY ...... 6 REPORT TERMS AND ACRONYMS ...... 7

WASTEWATER TREATMENT ...... 10 How is Wastewater Treated? ...... 10 What is Blending? ...... 10 What is Bypassing? ...... 11

COMBINED SEWER OVERFLOWS and RETENTION TREATMENT BASINS ...... 12 What are Combined Sewer Overflows and What Causes Them? ...... 12 How are CSOs Addressed? ...... 12 What is the Main Challenge for Communities to Address in Controlling CSOs? ...... 13 Did We Make Progress in 2013? ...... 14 What Data Does the Detailed CSO and RTB Report (Appendix 4) Contain? ...... 17 CSO and RTB Summary Report ...... 18 How Does 2013 Compare to Previous Years? ...... 20

SANITARY SEWER OVERFLOWS ...... 23 What are Sanitary Sewer Overflows? ...... 23 What causes an SSO? ...... 23 How Does the Sewage end up in the Environment? ...... 24 How are SSOs Addressed? ...... 24 What Factors Justify Long-Term Plans for Stopping Chronic SSOs? ...... 25 Did We Make Progress in 2013? ...... 25 What Data Does the Detailed SSO Report (Appendix 5) Contain ...... 25 SSO Report Summary (by Volume) ...... 26 How Does 2013 Compare to Previous Years? ...... 31

APPENDIX 1: MCL 324.3112a and MCL 324.3112c...... A-1 thru A-3 APPENDIX 2: BLENDING DETAIL REPORT 2013 ...... Blending-1 thru Blending-4 APPENDIX 3: BYPASS DETAIL REPORT 2013 ...... Bypass-1 thru Bypass-30 APPENDIX 4: COMBINED SEWER OVERFLOW (CSO) AND RETENTION TREATMENT FACILITY (RTF) DETAIL REPORT 2013 ...... CSO-1 thru CSO-68 APPENDIX 5: SANITARY SEWER OVERFLOW (SSO) DETAIL REPORT 2013 . SSO-1 thru SSO-132

Introduction

Raw and inadequately treated sewage discharged from municipal and privately owned sewer systems is an environmental and public health problem that has plagued Michigan for decades. The State of Michigan took a more aggressive approach to address these discharges in 1988 by initiating an aggressive Combined Sewer Overflow (CSO) control strategy and, in the year 2000, by adopting a Sanitary Sewer Overflow (SSO) control strategy. Detailed information about the Michigan CSO control strategy and its history and progress can be found in the 2007 CSO/SSO Annual Report. Regarding SSO control, local units of government were called upon to help protect Michigan’s waters as part of the 2000 initiative. This report is one step in addressing these types of discharges for the people of Michigan. Specifically, it defines and publicizes the extent of this statewide problem and the actions being taken to control these discharges.

What Is the Difference between a Sanitary Sewer System and a Combined Sewer System?

In order to understand the difference between a CSO and an SSO, it is necessary to understand some basics of sewer system design. Separate sanitary sewers are designed to carry only sanitary sewage to a wastewater treatment plant (WWTP) (see Figure 1); storm water is directed to a nearby river, lake, or stream via storm sewers. Combined sewer systems are generally older sewer systems designed to convey both sewage and storm water (combined in one pipe) to a WWTP (see Figure 2). Generally, combined sewer systems were designed with overflow points in the sewer system and/or at the WWTP. This is because the system cannot handle all the volume of water that is associated with some larger storm water events.

The corrective action to address wet weather-related SSOs is to eliminate the discharge up to a specified rain event by drying up the system, installing retention facilities, and/or to increase transportation and/or treatment capacity of the sewerage system. The corrective action to address CSOs is to separate the sewer system and/or to install an adequate capture and treatment system. As part of final corrective action programs, many combined sewer systems have installed or are installing Retention Treatment Basins (RTB), which are designed to capture the combined sewage and rain water that would otherwise flow to surface waters untreated. These basins hold the combined sewage long enough to provide treatment and disinfection before the combined sewage is discharged into waters of the state during periods of intense precipitation (see Figure 3). These basins also capture sewer system releases during smaller rainfall events and return all of the captured sewage and rain water back to the system to be routed to the WWTP for treatment.

In General, What are SSOs, CSOs, and RTB discharges?

SSOs are releases of raw sewage from separate sanitary sewer collection systems, which are designed to carry sanitary sewage but not storm water. CSOs (untreated discharge) are releases of raw sewage from older combined sewer collection systems designed to carry both sanitary sewage and storm water. Both CSO and SSO events can discharge untreated human and industrial waste, toxic materials, debris, and disease causing organisms onto the ground or into our rivers, lakes, or streams. RTB discharges are treated discharges from facilities installed to collect and treat combined sewer system overflows. RTBs are designed to meet wastewater discharge permit requirements and be protective of water quality and public health.

Figure 1: Separate Sewer System

Figure 2: Combined Sewer System—Dry Weather Conditions

Without RTB Treatment

With RTB Treatment

ÏÏÏ Storm Sewer WWTP Ï Sanitary Sewer Ï Combined Sewer

RETENTION TREATMENT BASIN

Figure 3: Combined Sewer System—Wet Weather Conditions

What Laws Require Reporting of Releases?

Section 324.3112(a) of the Natural Resources and Environmental Protection Act, 1994 PA 451, as amended (NREPA), requires responsible parties to report releases of untreated or partially treated sanitary sewage. Section 324.3112(c) of the NREPA requires an annual reporting of these releases. This section was added in July 2000. The DEQ has produced this report as a means of providing the public with information regarding known discharges of untreated and partially treated sewage to land and waters of the state.

Although discharges from RTBs are required to be reported as a “partially treated” discharge, these discharges are designed to be fully compliant with permit requirements, and protect water quality and public health.

Prior to 2004, only releases from municipalities were required to be reported. However, in 2004, Section 324.3112a was amended to include reporting of treated and partially treated sewage releases from private systems (system serving more than a duplex).

Who Will Let Me Know Whether the Water Is Safe for Swimming, Fishing, or Canoeing?

When raw or partially treated sewage is released into a river, lake, or stream, the responsible party is required to notify the local health department and others as specified in the law. The local health department may sample, or may require the responsible party to sample, the water body that received the sewage discharge. If the discharge poses a public health threat, then the local health department is responsible for issuing a public health advisory to notify people of the dangers associated with river or lake water contact.

Additionally, the local health department gathers information related to health aspects of water pollution for public and semi-public beaches (this activity may not be specifically related to untreated or partially treated releases). They issue swimming advisories and track reported illnesses related to waterborne organisms. Some local health departments provide citizens with information and resources to do their own beach monitoring.

More information about water quality monitoring related to health aspects of water pollution, including a list of local health departments with phone numbers can be found on-line through the State of Michigan Beach Monitoring Web site found at: www.deq.state.mi.us/beach . Phone books also contain local health department contact information. When searching the phone book, look for either the county health department or the district health department for your area.

How Does Intergovernmental Cooperation Help Fund Infrastructure Improvements?

The Clean Water State Revolving Fund (CWSRF or SRF) and the Strategic Water Quality Initiatives Fund (SWQIF) remain the primary sources of financial assistance for local units of government facing wastewater infrastructure investment needs. The SRF was created in 1989 and capitalized with federal grant funds and a required state match. The SRF has tendered just under $4.1 billion in loan assistance to Michigan communities for the construction, expansion, and upgrade of publicly owned sewers and wastewater treatment facilities.

The passage of the $1 billion Great Lakes Water Quality Bond referendum in November 2002 (Proposal 2) provides additional capital into the SRF. That vote also created the SWQIF, another revolving loan fund that provides low interest loan assistance for wastewater system improvements that remain in private ownership. The portion of Proposal 2 monies dedicated to the SWQIF is available for projects that remove clear water from sewer leads on private property (often a component of successful SSO projects) or for projects to upgrade or replace

4 failing on-site wastewater systems. A portion of these funds ($80 million) was used to provide grants to assist loan applicants with completing the planning and design of their projects. The revolving funds will operate in perpetuity and result in significant cost savings for system owners and users compared to open market financing alternatives, while remaining the primary source of funding for water quality protection efforts in the state.

Passage of Proposal 2 also resulted in funding for the Storm Water, Asset Management, and Wastewater (SAW) program. The SAW program was created in January 2013 from legislation enacted to establish grants for asset management plan development, storm water plan development, testing and demonstration of innovative technology, sewage collection and treatment plan development, and state-funded loans to construct projects identified in the asset management plans and implementation of successful innovative technology. A total of $450M is allocated to provide grants and loans under SAW. A grant recipient must proceed with a project for which grant funding is provided within 3 years of grant award. For the asset management grant, this means significant progress as determined by the DEQ toward achieving the funding structure to implement the asset management program. SAW funding will aid in planning and constructing projects that will further protect Michigan’s valuable water resources. In 2013, the first round of SAW grant and loan applications were received, and in early 2014 it was announced that over 90 recipients throughout the State were selected for a total of over $97 million in grants and loans. Who Do I Contact for More Information?

While compiling the information in this report, the DEQ identified some data integrity issues and other related problems. These problems and issues were eliminated whenever possible. The DEQ has made sincere efforts to assure the accuracy of this report, which is intended for informational purposes only. If you believe the information is inaccurate or if you have any questions or concerns regarding the information contained in the report, please contact the appropriate district office for your area.

For additional information regarding the State of Michigan’s overall CSO/SSO control strategies and policies, or questions regarding specific events, please contact the appropriate district office for your area. More information, including a continually updated database of reported events can be found on-line at www.mi.gov/sewagedischarge .

Report Terms and Acronyms For the purposes of this report, the following terms and acronyms are described below: Explanation of Report Headings: EventID: A unique internal DEQ tracking number assigned to an event. If you have questions about a specific event, or need additional information, providing this number to the DEQ district office staff in your area will assist them in finding the correct information. Start Date/Time: The date and time the discharge event began. If there were multiple discharge locations associated with a single event, all discharging at different dates/times, then this is the date/time of the earliest discharge. End Date/Time: The date and time the discharge event ended. If there were multiple discharge locations associated with a single event, all discharging at different dates/times, then this is the date/time of the latest discharge. Event Volume: Total discharge volume for the event (in millions of gallons) reported by the responsible party. This value can be an estimated value as is often the case with SSOs. When the report lists ‘Not Specified,’ no volume information was reported to the DEQ. Discharge Quality: Description of the quality of the wastewater discharged. See Acronym/Definitions section below for detailed explanations. Point(s) of Discharge: Narrative description of wastewater discharge location(s) (separated by *** where multiple points of discharge occurred during a single event). It provides information about receiving waters and/or land areas impacted by the discharge. A three digit number preceding a receiving water name is the permittee’s outfall discharge location as listed in their National Pollutant Discharge Elimination System (NPDES) permit. When the report lists “Not Specified,” discharge information was not reported to the DEQ for the land area or water body impacted. Note that this term is used in the appendix. Control Program: This area of the report provides information and status of the permittee’s long-term control program corrective actions as contained in their NPDES permit. Outfall Corrective Actions: For SSOs, this area of the report provides information regarding corrective actions taken to reduce/eliminate future discharges from a particular SSO outfall discharge location (Note: These corrective actions do not pertain to a specific discharge event or to the owner of the sewer system as a whole). The specific locations where these corrective actions have taken place are listed under “Associated Outfall(s).” Definitions/Acronyms: Adequately Treated: RTB discharges that have been demonstrated to meet Water Quality Standards or discharges from an RTB that was designed to meet the presumptive regulatory approach. Clear Water: Clear Water is nonsanitary or nonindustrial wastewater that may enter the sewer system. It includes, but is not limited to: groundwater that seeps in through cracks in the sewer pipes; rain water or snowmelt that flows into the sanitary system through improperly connected roof drains; groundwater that enters from footing drains and sump pumps; and storm water that enters when storm sewers are inadvertently connected to the sanitary sewer. Collection System: System of subsurface sewer pipes designed and used to convey either sanitary sewage or both sanitary sewage and storm water to a wastewater treatment plant. Combined Sewer: Sanitary sewage and storm water are conveyed in the same (combined) sewer pipe.

CSO: Combined Sewer Overflow (untreated discharge), a wet weather-related, untreated discharge from a combined sewer collection system. Demonstrative Regulatory Approach: For RTBs that are built based on approved designs that are less conservative than the “presumptive approach” and, therefore, require an evaluation upon completion of construction to demonstrate that the treated discharges meet Water Quality Standards. DEQ: Department of Environmental Quality (State of Michigan) Diluted Sanitary Sewage: Sanitary sewage diluted with rainwater, snowmelt, or groundwater. Infiltration/Inflow (I/I): Rainwater, snowmelt, or groundwater flowing into separate sanitary or combined sewers, typically introduced via connected roof downspouts and/or building footing drains or infiltrating into the pipe through cracks in the pipe walls or joints. MG: Million Gallons, e.g., 24,000 gallons = 0.024 MG MH: Manhole NPDES Permit: National Pollutant Discharge Elimination System Permit. A permit issued by the DEQ, authorized under the federal Clean Water Act, to discharge treated wastewater to waters of the United States. mg/l: Milligrams per liter, concentration unit equivalent to parts per million. Outfall: Point of discharge of treated, partially treated, or untreated wastewaters to surface waters of the state. Partially Treated Sewage: Any sewage, sewage and storm water, or sewage and wastewater, from domestic or industrial sources that meets one or more of the following: 1) Is not treated to national secondary treatment standards for wastewater or that is treated to a level less than that required by the person’s NPDES Permit; 2) Is treated to a level less than that required by the person’s Groundwater Discharge Permit; and 3) Is found on the ground surface (Section 324.3112c of the NREPA). Presumptive Regulatory Approach: For RTBs that are designed using a conservative engineering approach. In this approach, meeting Water Quality Standards (WQS) is assumed and there is no need for a demonstration following completion of construction. PS: Pump station Raw Sewage: Untreated sanitary sewage. RTB: Retention Treatment Basin or equivalent facility used for control and treatment of CSOs. Separate Sanitary Sewer: Separate sanitary sewer pipe, designed to convey only sanitary sewage and minor amounts of I/I to a wastewater treatment facility. Sewer System: A public or privately owned wastewater collection facility designed and used to convey or treat sanitary sewage or sanitary sewage and storm water. Sewer system does not include an on-site wastewater treatment system serving one residential unit or duplex. SSO: Sanitary Sewer Overflow (raw or inadequately treated discharge), a discharge from the sanitary sewer collection system, and a dry weather discharge from a combined sewer collection system. Surface Waters of the State: e.g., rivers, streams, creeks, lakes, some open ditches, and wetlands (as opposed to groundwaters, i.e., aquifers). TSS: Total Suspended Solids

Twp: Township WQS : Water Quality Standards are regulations that establish the uses for which surface waters of the state are protected and include numeric and narrative criteria to protect those uses. WWTP: Wastewater Treatment Plant or other treatment facility such as a treatment lagoon.

Wastewater Treatment

How is Wastewater Treated?

Sanitary wastewater treatment involves various stages; generally there is primary and secondary treatment, then a disinfecting stage. During the first stage, called primary treatment, 40% to 50% of the solids in the influent (wastewater from homes and businesses) are removed from the waste stream. The technology often used in the primary treatment stage includes bar screens (that remove trash), grit chambers (that slow down the flow to let sand, grit, and solids settle and be removed), and sedimentation tanks (that allow particles to settle and be removed).

During the secondary treatment stage, the treatment process continues to remove pollutants such that, following secondary treatment, 85% to 90% of the influent pollutants have been removed from the waste stream. One method of this type of treatment includes an aeration tank followed by a secondary sedimentation tank. In the aeration tank, air is mixed into the waste stream and microorganism concentrations are kept high to speed the consumption of the organic matter. In the secondary sedimentation tank, the microorganisms and other solids settle to the bottom so they can be removed. After secondary treatment, a disinfectant such as chlorine is often used to kill disease-causing organisms before the wastewater leaves the treatment plant.

Figure 4: Wastewater Treatment Process

For more information on wastewater treatment technology, contact the United States Environmental Protection Agency’s Publication Clearinghouse at 1-800-490-9198. Ask for a copy of the “Primer for Wastewater Treatment,” July 1980; document number 832K80100.

This report summarizes the discharge events of untreated or partially treated sewage from sewer systems. Most of these discharge events are classified as CSOs, RTBs, or SSOs, which are discussed at length elsewhere in this report. Other types of events that are reported are from blending and bypassing which happens at the wastewater treatment facility. These types of discharges are discussed below.

What is Blending?

As a result of wet weather events, some WWTPs experience higher influent flows due to significant levels of I/I (see definition on page 8) in the associated separate sanitary sewer system. In order to accommodate these higher influent flows in their wastewater treatment operations, some WWTPs have a “blending” option at their facilities (“blending” used in this discussion does not include combined sewer systems). Generally during blending, the

wastewater receives primary treatment and disinfection but a portion of the wastewater will not receive secondary treatment. The term blending generally refers to the mixing of the wastewater that received full (i.e., secondary) treatment with a component of primary-treated wastewater that has been diverted around the secondary treatment process (see Figure 5 below). This mixed wastewater is disinfected and then discharged from the facility.

Figure 5: Wastewater Treatment Process - Blending Condition

The term “blending” is used specifically for an anticipated wet weather treatment scenario approved by the DEQ through issuance of an NPDES permit. The approval is an interim means to address higher influent flows as a result of wet weather conditions during storms at or below the DEQ remedial design standard. Currently, there are very few approved blending scenarios in Michigan, and the DEQ is working with these municipalities to eliminate these remaining blending authorizations. It is important to note that the discharges associated with these approved blending scenarios are required by the NPDES permit to produce effluent quality that complies with the Michigan WQS. Although Michigan has a small percentage of facilities that have approved blending through an NPDES permit, in other states it is likely that many facilities engage in this practice under their NPDES permits.

Data in Appendix 2 (pages Blending 1 to 4) contains blended effluent discharges reported in 2013 for facilities with approved blending scenarios in their NPDES permit. There were 14 blending events reported in 2013 representing a volume of 390.4 million gallons.

What is Bypassing?

Bypassing is the diversion of waste streams from any portion of a treatment facility other than approved blending described above. Similar to blending, bypassing can be the result of elevated influent flows due to wet weather events. However, bypassing may occur in the absence of a wet weather event due to equipment failure or some other difficulties at the WWTP. In contrast to blending, bypassing is not a preapproved treatment scenario and is not authorized in NPDES permits except to prevent loss of life, personal injury, or severe property damage. Further, unlike the approved blending scenarios, the discharges associated with bypassing events may or may not be compliant with the Michigan WQS. Instead, this wastewater is variable and often partially treated (usually through the treatment train up to the process unit that failed). For example, using the wastewater process shown in Figure 4, if a malfunction shut down the mechanical disinfection system, then the wastewater would have received secondary treatment (Figure 4) but not disinfection, and this would be considered a bypass. In general, the DEQ requires that the factors contributing to the occurrence of the bypass event be corrected as soon and as aggressively as is feasible.

Data in Appendix 3 (pages Bypass 1 to 30) contains bypass effluent discharges reported in 2013. There were 61 bypass events reported in 2013 representing a volume of 243.1 million gallons.

Combined Sewer Overflows and Retention Treatment Basins

What are Combined Sewer Overflows and What Causes Them?

Combined sewer systems are sewers that are designed to collect snowmelt, rainwater runoff, domestic sewage, and industrial wastewater in the same pipe. Most of the time, combined sewer systems transport all of their wastewater to a sewage treatment plant where it is treated and then discharged to a water body. During periods of heavy rainfall or snowmelt, however, the wastewater flow rate in a combined sewer system can exceed the capacity of the sewer system or treatment plant. For this reason, combined sewer systems were designed to overflow occasionally during wet weather and discharge excess wastewater directly to nearby streams, rivers, or other water bodies. Historically, CSOs were among the major sources for beach closings and other water quality impairments.

How are CSOs Addressed?

CSOs are a problem nationwide. Michigan initiated a CSO control program in 1988, and in 1994 the federal government developed a nationwide CSO Control Policy. This policy suggested that states use an enforceable mechanism, preferably the permit program that was initiated by the federal Clean Water Act (called the National Pollutant Discharge Elimination System) to require CSO communities to implement interim measures referred to as “nine minimum controls” by January 1, 1997, and to develop CSO Long-Term Control Plans (LTCP). The “nine minimum controls” basically included interim measures that could be undertaken to begin addressing the CSOs before major sewer system construction activities would be undertaken as part of the LTCP. Once the state and the community reach agreement on the LTCP, the community would then implement the CSO controls as soon as practicable. In Michigan, these LTCPs are contained in various legal documents, including state issued NPDES permits, Administrative Consent Orders, Abatement Orders, and other legal documents. In Michigan, all municipalities with CSOs have completed the necessary interim control measures and have developed LTCPs. You can learn the entire history of Michigan’s CSO control in the 2007 CSO SSO Annual Report .

The LTCP must assess a range of control options, including costs and benefits, and lead to selection of an alternative that would achieve appropriate water quality objectives and compliance with the federal Clean Water Act and state laws. Since the cause of CSOs is an excess of rain or snowmelt runoff entering the sewer system, some municipalities decide to separate their combined sewers, thereby redirecting the clean runoff to lakes, rivers, and streams via storm sewers. Sewer separation projects are expensive and time consuming because they involve extensive utility and road reconstruction. Sewers typically run under roads; therefore, roads need to be torn up and repaved in order to gain access to and redirect the sewers.

While separating the sewer system is a common practice to eliminate CSOs, other communities may choose to build additional treatment or storage basins to contain a portion of the volume and provide treatment of any resulting discharge to meet WQS at times of discharge. Specifically, as part of the final corrective program, many owners of combined sewer systems have installed or are installing treatment facilities called RTBs or equivalent structures, which are designed to capture the combined sewage and runoff long enough to provide treatment and disinfection. Treatment often involves allowing solids to settle, the skimming of floatable materials such as sanitary trash and oils; and disinfection of disease causing organisms, often accomplished through the addition of chlorine. This is the typical RTB design in the State of Michigan. The treatment provided significantly reduces the amount of pollutants discharged. It is important to note that the fully implemented LTCP requires the permittee to provide enough treatment to result in full protection of WQS and the public health.

There are two different regulatory approaches related to review, approval, and oversight of RTBs, namely presumptive and demonstrative . With the presumptive approach, the RTB is designed in a conservative manner where established engineering design criteria are met. In this approach, meeting WQS is assumed because of the conservative design and there is no need for a demonstration that WQS are met. Alternatively, sometimes economics and other factors preclude the building of such facilities, namely because of the very large size, and instead the RTB is designed less conservatively, and therefore, an evaluation is required upon completion of construction to demonstrate that discharges meet WQS. This latter scenario is considered the demonstrative approach. Most RTBs in Michigan are designed following the demonstrative regulatory approach.

What is the Main Challenge for Communities to Address in Controlling CSOs?

Several challenges exist in controlling CSOs, the most significant being the costs associated with mounting wastewater infrastructure improvements and the financial resource-intensive nature of CSO controls. CSO LTCPs typically involve major infrastructure investments that compete with other community financial needs.

There are several ways a community can fund CSO controls including federal grant programs and the use of bonds and user fees. However, the SRF has The Department’s Paul Blakeslee (former Field Operations Chief) been a major source of financial Paul Zugger (former Surface Water Quality Division Chief) and Tom assistance to communities Kamppinen (Municipal Facilities, Grants and Loans) in front of an addressing CSO problems and Oakland County CSO RTB as part of the Rouge Project (1994). this involvement is particularly evident when reviewing the 2007 CSO/SSO Annual Report, and specifically, the CSO Summary Report within that report.

Did We Make Progress in 2013?

Precipitation in Michigan in 2013 was above average. According to the National Oceanic and Atmospheric Administration (NOAA), the annual precipitation total for all of Michigan in 2013 was 38.22 inches. Based on NOAA data, the long-term average annual precipitation for Michigan (data from 1900-2013) is approximately 31.44 inches. The resulting impacts of above average precipitation on 2013 wet weather discharges are evident in 2013 numbers. With consideration for the above, we believe we are making progress in controlling wet weather Untreated CSO Outfall during discharge discharges.

Each year we track elimination of CSO outfalls. While no CSO outfalls were reported as eliminated in 2013, other significant work is ongoing. Outfall elimination and/or treatment is not the sole indicator of progress in implementation of CSO control as extensive design and construction consistent with approved LTCPs is continuing in various areas of the State of Michigan. This includes ongoing sewer separation projects that are being conducted in the cities of Grand Rapids, Port Huron, Manistee, St. Joseph, Sault Sainte Marie, Wakefield and Manistique, among others; and large construction projects by the cities of Detroit, Dearborn, and others, to provide RTBs for overflows to the Rouge River Watershed in southeast Michigan. Continuing implementation, including design and construction of projects which occurred during calendar year 2013, will lead to elimination of additional CSOs in future years.

The Detroit WWTP, through implementation of their LTCP, greatly influences statewide data. Recent annual reports, based upon the fact that discharges from a Detroit outfall (050A) receive primary treatment through the Detroit plant but lack disinfection, characterized these discharges as primary treated excess flow without disinfection (not untreated). The department has reconsidered how this discharge should be classified. Because 050A does not currently receive disinfection, it poses a greater public health concern than discharges of from RTBs that provide disinfection. Therefore it was decided that it is appropriate to group the discharge from outfall 050A with discharges from untreated CSOs in the pie chart below and in Figure 11.

One of the key components of Detroit’s LTCP (1996) was increasing the primary treatment capacity of the WWTP in order to significantly reduce CSOs from the upstream collection system outfalls to the Rouge and Detroit Rivers. This included construction of two additional circular clarifiers, a new pump, and other rehabilitation projects at the plant. This project component was completed by 2005 at the cost of approximately $166.5 million dollars.

This is the Detroit WWTP in 2001. LTCP upgrades were completed in 2005. Al ong the left side of the photo, there are 4 big round tanks in a row. Those are primary clarifiers 13-16. Primary clarifiers 17 and 18 would be in the bare spot directly above them.

The Detroit WWTP after the construction in 2005. Clarifiers 17 and 18 appear in the top left of the photo.

Figure 6: Discharge in MG from Detroit Outfall 050A per year

Figure 6 illustrates that the completion of this LTCP component of Detroit’s program has successfully reduced CSOs. Former CSO flow that was discharged into the Rouge and Detroit Rivers through CSO outfalls is now treated at the Detroit WWTP using preliminary and primary treatment. This partially treated flow is discharged into the Rouge River through an outfall called Outfall 050A. As Figure 6 indicates, average annual discharge from 050A for the years 2006 thru 2013 was nearly 12,000 MG per year (12 billion gallons). Jodi Peace, DEQ Compliance Staff with Melvin Murphy, Head Considering the annual discharge Sewage Plant Operator and Mike Jurbin, Detroit WWTP from outfall 050A from 2000-2004 Laboratory Superintendent at Primary Clarifier 18. was approximately 2,500 MG/year (2.5 billion gallons), this represents an increase of roughly 9.5 billion gallons per year on average, along with a corresponding decrease of upstream CSOs. As explained above, this was due to the completion of the 2005 LTCP project component (that included the addition of the two large clarifiers). The Detroit LTCP further requires disinfection and dechlorination of this

flow to be completed along with another project component that is associated with a Rouge River outfall, and then public health will be fully protected.

What Data Does the Detailed CSO and RTB Report (Appendix 4) Contain?

The data contained in the appended CSO and RTB Report was reported (as required by law) to the DEQ by the responsible parties. During the report period from January 1, 2013, through December 31, 2013, there were 423 events reported for a total volume of approximately 33.17 billion gallons. It is noteworthy that a significant portion of this total volume, approximately 21.75 billion gallons, represents treated discharge from RTBs or equivalent structures that, in addition to settling and skimming, have been disinfected to protect the public health in compliance with the WQS for discharges containing human sewage (i.e., R323.1062 of the Part 4 Rules). Finally, 8.88 billion gallons represents partially treated discharge from the Detroit WWTP Outfall 050A; this volume received full primary treatment without disinfection. As described above, the 2013 report classifies discharges from Outfall 050A into the untreated CSO discharge category in the pie chart below.

Reported Wet Weather Volumes 2013 (Billion Gallons)

*CSO Untreated 11.42 BG

Total RTB 21.75 BG *CSO Untreated volume includes Detroit Outfall 050A (8.88 BG discharged in 2013), which receives primary treatment

Combined Sewer Overflow (CSO) Summary Report January 1, 2013 - December 31, 2013

Untreated Partially Treated Reported Appendix Entity Name Volume (MG) Treated Volume Volume (MG) Events County Page #

Lansing 758.0 0 7.7500 50 Ingham CSO-28 Detroit 616.2 8876 14370 63 Wayne CSO-16 Dearborn 570.3 0 319.31 65 Wayne CSO-8 Southgate / Wyandotte 410.5 0 1422.8 49 Wayne CSO-55 Saginaw 60.46 0 2131.8 9 Saginaw CSO-51 Wayne Co/Inkster 51.32 0 12.360 11 Wayne CSO-64 Port Huron 18.06 0 0 11 St Clair CSO-47 Wayne Co/Inkster/Dearborn Hts 16.25 0 0 9 Wayne CSO-66 Wayne Co/Redford/Livonia 14.77 0 2.5100 4 Wayne CSO-67 Wakefield 7.040 0 0 1 Gogebic CSO-61 Manistee WWTP 5.850 0 0 13 Manistee CSO-39 Wayne Co/Dearborn Heights 4.220 0 2.3300 6 Wayne CSO-62 Redford Township 2.830 0 0 2 Wayne CSO- 48 St. Joseph 2.130 0 0 21 Berrien CSO-59 Manistique 1.780 0 0 5 Schoolcraft CSO-40 Sault Ste Marie 1.310 0 0 3 Chippewa CSO-53 Oakland Co SOCSDS 12 Towns 0 0 1321.58 Oakland CSO-46 Milk River Intercounty Drainage 0 0 473.70 20 Wayne CSO-42 Bay City 0 0 443.10 7 Bay CSO-3 Grand Rapids 0 0 435.88 1 Kent CSO-25 Saginaw Township 0 0 305.08 4 Saginaw CSO-52 North Houghton Co W&SA 0 0 115.17 8 Houghton CSO-45 8 1/2 Mile Relief Drain Drainage 0 0 103.10 7 Macomb CSO-1 East Lansing 0 0 86.400 6 Ingham CSO-23 Mt. Clemens 0 0 39.070 2 Macomb CSO-44 Iron Mountain / Kingsford 0 0 37.480 13 Dickinson CSO-26 Beverly Hills / Birmingham 0 0 32.450 6 Oakland CSO-4 Birmingham 0 0 26.890 4 Oakland CSO-5

Untreated Partially Treated Reported Appendix Entity Name Volume (MG) Treated Volume Volume (MG) Events County Page #

Bloomfield Twp, Bloomfield Hills 0 0 26.430 5 Oakland CSO-6 Essexville 0 0 17.930 5 Bay CSO-24 River Rouge 0 0 14.890 5 Wayne CSO-49 Totals: 2,541 8,876 21,748 423

How Does 2013 Compare to Previous Years?

This report provides trend data through three measures; number of CSO outfalls eliminated per year, number of overflow events per year, and volume of discharge per year.

Michigan communities have eliminated 78% of the 613 CSO outfalls that existed in 1988 and the remaining 22% are scheduled for elimination through implementation of LTCPs. On average, since 2003, there have been approximately five CSO outfalls eliminated or redirected to RTBs per year (Figure 7).

700 613 600

500

400

300

190 179 171 200 168 158 154 144 144 140 136 136 Time 100 Lapse

0 1988 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

Figure 7: Number of CSO Outfalls by Year

In general, with respect to the number of CSO overflow and RTB discharge events, an event refers to the storm that caused the discharge, even if it is from multiple outfalls (so outfalls are grouped for the purposes of counting an event). This inconsistent reporting methodology was the basis for the relatively high number of events in 2004 to 2006. This reporting methodology was made consistent in the 2007 annual report. In 2013, there were 423 overflow events.

CSO/RTB Events/Year

1000 932

900 829 816 800 700 600 501 500 459 423 384 397 400 335 338 296 293 300 230 200 100 0 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

Figure 8: Number of Reported CSO and RTB Discharge Events/Year (Years 2004 – 2006 Explained Above)

Total volume is also an indicator of success with respect to CSO control, because even a negligible volume of overflow triggers an “event” to be registered consistent with statute. Of course, levels of precipitation vary annually, which directly affects the total overflow volume. As with previous years, the total CSO and RTB discharge volume for calendar year 2013 (33,166 MG, Figure 9), reflects the annual precipitation rates (Figure 10).

Total CSO/RTB and Related Wet Weather Discharges (in millions of gallons)

70,000 62,280 60,000

50,000 39,847 39,312 40,000 37,322 31,726 33,166

27,148 26,350 30,000 23,802 19,354 19,764 20,000 17,400 10,164 10,000

0 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

Figure 9: Total CSO, RTB, and Related Wet Weather Discharges Reported Volume (MG/Year)

Annual Precipitation (inches)

50 Grand Rapids 40 Lansing 30

20 Detroit

0 2000 2002 2004 2006 2008 2010 2012 2014

Figure 10: Annual Precipitation (Inches) for Various Michigan Cities/Year

More important, in terms of volume trends, is the volume of CSO discharges versus the volume of discharge from RTBs. This is because the goal of the LTCP is to provide adequate treatment of CSO overflows to meet WQS through treatment at an RTB. When comparing annual volume of CSO discharges to the volume of treated RTB, statewide progress is evident (Figure 11). It is expected that as LTCPs are implemented, the component of the total overflow volume, that is the treated RTB volume, will continue to increase in the coming years.

40000

35000

30000 CSO/Untrea ted Volume 25000 RTB Volume

20000

15000 Millions of Gallons of Millions

10000

5000

0 2005 2006 2007 2008 2009 2010 2011 2012 2013 Year

Figure 11: CSO/Untreated and RTB Volume (MG per Year)

Sanitary Sewer Overflows

What are Sanitary Sewer Overflows?

Sanitary sewer overflows, or SSOs, are discharges of raw sewage from separate sanitary sewer collection systems. These systems are designed to carry sanitary sewage but not storm water. When an SSO occurs, sewage is released into areas such as the ground, streets, and/or streams, rather than being transported to a treatment facility. They are illegal and usually constitute a serious environmental and public health threat. Sewage discharges into basements may also occur, but these events are not required to be reported to the DEQ for entry in this report under Section 324.3112(a) of the NREPA.

What causes an SSO?

For the purposes of this report, SSOs can be categorized in three general categories, those being chronic SSOs, site specific SSOs, and SSOs due to mechanical/electrical failure or emergency.

Chronic SSOs can occur when too much water enters into a sanitary sewer system. This water, known as “clear water,” includes, but is not limited to, the following sources:

• Groundwater that seeps in through cracks in the sewer pipes; • Rainwater or snowmelt that flows into the sanitary system through improperly connected roof drains or other inflow sources; • Groundwater that enters from footing drains and sump pumps; and • Storm water that enters when storm sewers are inadvertently connected to the sanitary sewer.

Chronic SSOs can also occur when sanitary systems are too small to contain all the sanitary wastewater that is in the sewer system. Specifically, if the sewers and pumps that transport the sewage through the system are undersized, SSOs can result. Factors that can lead to chronic SSOs include: increased development in a community to the point where there is not enough sewer system capacity to handle the population; or, more likely, system deterioration due to the age of the sewer system and resulting excessive clear water inputs to the system.

Site specific SSOs occur when blockages in the sewer cause sewage to back up in the sewer system. Some examples of blockages include tree roots growing into the sewer, when a sewer partially or totally collapses, when sediments build up in the sewers, or when grease or trash block the sewer.

Finally, SSOs occur due to power outages, emergency conditions, and equipment or mechanical failures. Examples include: faulty valves within the sewer pipes, lightning strikes to pump stations, the breaking of a sewer pipe, power failures that shut down pumps (which are installed to force sewage to higher points in the system), and even car accidents that damage sewer system pump stations.

How Does the Sewage End Up in the Environment?

Sewage may escape from a sewer system in many different ways. For example, SSO events include direct releases of sewage from a broken sewer pipe and releases of sewage through a manhole, generally in low areas of the sewer system. Sometimes sewage has been intentionally released from a sewer system into the environment to prevent basement flooding within the system. Additionally, some sewer systems have emergency storage basins (either retention or equalization basins) that hold excess sewage in an overflow scenario. These basins can provide some treatment of the sewage, and during extreme rain events, unauthorized overflow releases of sewage may occur.

How are SSOs Addressed?

Since SSOs have different causes, there are various ways that SSOs can be addressed. When SSOs are a chronic problem in a community, the DEQ will require the responsible entity to implement corrective action programs within a defined schedule (“schedule of compliance” or SOC). The corrective action program outlines how the SSOs will be eliminated or treated, and the SOC will be embodied in a compliance document. Frequently, the DEQ works to achieve a voluntary settlement. These settlements are often embodied in documents called District Compliance Agreements, permits, or Administrative Consent Orders. If a voluntary settlement is not achieved, then an SOC will often be sought through litigation resulting in a court order or court judgment.

For site specific SSOs caused by sewer blockages, a response is usually undertaken by the responsible entity. The response activity will usually include the removal of the sewer blockage to restore the proper function of the sewer system, along with cleanup and/or disinfection of the areas where sewage was spilled to limit public exposure. The emergency response for SSOs due to equipment failures are handled in a similar way. The power is restored or the mechanical problem is fixed (i.e., the cracked sewer is repaired or the faulty pump is replaced); and the area is similarly cleaned up or disinfected. Such problems are addressed in the long- term through routine inspection and preventative maintenance programs.

While this report is intended to provide the public with an overview of the issues surrounding SSOs and how they are addressed, other documents may be useful for professionals in the environmental field that would like to learn more about the DEQ’s policy in addressing SSOs. On December 27, 2002, a policy statement was issued and a subsequent clarification statement was issued on October 23, 2003, to address chronic SSOs due to wet weather capacity issues. The policy statement was the result of consultation with a stakeholder group to develop guidance for implementing the May 2000 “ Strategy for the Regulatory Control and Correction of Illegal Overflows from Separate Sanitary Sewer Systems in Michigan.” These documents can be found on our Web site at: www.michigan.gov/DEQwater , select “Surface Water” then “Sanitary and Combined Sewer Overflows.”

What Factors Might Justify Longer-Term Plans for Stopping Chronic SSOs?

Sewer systems are frequently complex and expensive to fix. Consider that sewer pipes are buried with other utility lines, oftentimes under roads, making access to them difficult. This limited access not only makes repair difficult, but it also makes the identification of extra sources of water to the sewer system a challenge. In addition, many sewer systems that were built over 30 years ago are reaching the end of their design life and are in need of rehabilitation or replacement. Additional costs could include engineering to study and design system improvements, upgrades to the WWTP to handle additional flow, and replacement of pumps and other equipment that make up the sewage system. Monies may or may not be available via grants, low rate loans, or rate increases; therefore, many communities and private sewer system owners need time to secure funding. Sewer system owners usually need time to find the cause of large systemic problems such as identifying the sources of “clear water” infiltrating and inflowing into the system or identifying the components in the system that are undersized. In addition, the system owners often need considerable time to review financing alternatives, design construction improvements, and to implement the project.

Did We Make Progress in 2013?

During calendar year 2013, low interest loan funding was awarded for many projects through the SRF to address SSOs, including the following: sanitary sewer rehabilitation projects in a number of communities in Wayne, Oakland and Macomb Counties, including a major rehabilitation project in the Oakland-Macomb Interceptor Drainage District, an additional infiltration and inflow removal project phase in St. Joseph, and a number of WWTP improvement projects around the state, among others. A number of other communities also completed planning efforts with state previously awarded grant funds to determine the necessary remedial measures to address SSO problems, with the intent of seeking future SRF or other funding to complete the necessary construction.

What Data Does the Detailed SSO Report (Appendix 5) Contain?

The data contained in the attached Detailed SSO Report (Appendix 5) was reported (as required by law) to the DEQ by the responsible entities. During the report period from January 1, 2013, through December 31, 2013, there were 272 events reported for a total SSO volume of approximately 1,040 MG (see Figures 12 and 13). SSOs for the past year are summarized and listed by volume in the following table.

Sanitary Sewer Overflow (SSO) Summary Report January 1, 2013 - December 31, 2013

Entity Name Total Volume Reported Appendix (MG) Events County Page #

Flint 335.9 5 Genesee SSO-40 Martin Retention Treatment Basin 281.6 7 Macomb SSO-79 Detroit 128.5 2 Wayne SSO-32 Midland 83.04 1 Midland SSO-82 Grandville Wastewater Treatment Plant 45.19 1 Kent SSO-54 Gogebic-Iron Wastewater Authority 42.76 6 Gogebic SSO-47 Buena Vista Township 26.97 3 Saginaw SSO-17 Lowell 19.54 1 Kent SSO-75 Lansing 12.02 9 Ingham SSO-69 Ishpeming 11.16 2 Marquette SSO-63 Marlette 8.500 1 Sanilac SSO-78 Lakewood Wastewater Authority 6.031 3 Ionia SSO-67 Grosse Ile 5.950 5 Wayne SSO-56 Owosso 5.010 4 Shiawassee SSO-91 Cassopolis 5.005 3 Cass SSO-20 Monroe 4.450 1 Monroe SSO-83 Grand Ledge 2.631 5 Eaton SSO-49 Beecher Metropolitan District 2.400 2 Genesee SSO-9 Davison 2.287 4 Genesee SSO-28 Clinton Township 1.424 4 Macomb SSO-23 Mason 1.020 1 Ingham SSO-81 Bessemer Township 0.9677 2 Gogebic SSO-12 Marysville 0.9000 1 St Clair SSO-80 Taylor 0.8000 1 Wayne SSO-115 Caro 0.7405 2 Tuscola SSO-19 Southern Clinton County 0.5712 3 Clinton SSO-108 Rockwood 0.5292 1 Wayne SSO-103 Lathrup Village 0.5100 2 Oakland SSO-73 Coopersville 0.4000 1 Ottawa SSO-28

Sanitary Sewer Overflow (SSO) Summary Report January 1, 2013 - December 31, 2013

Entity Name Total Volume Reported Appendix (MG) Events County Page #

Genesee Township 0.3754 3 Genesee SSO-45 Newberry 0.3150 2 Luce SSO-87 Flushing 0.2600 2 Genesee SSO-41 Dimondale / Windsor 0.2500 1 Eaton SSO-33 Brighton Township 0.2002 2 Livingston SSO-15 Adrian 0.1650 2 Lenawee SSO-1 Negaunee WWTP 0.1490 1 Marquette SSO-86 Moline 0.1489 1 Allegan SSO-82 Eaton Rapids 0.1275 1 Eaton SSO-38 Delhi Township 0.1126 2 Ingham SSO-31 St. Louis 0.1100 2 Gratiot SSO-112 Frankfort 0.09000 1 Benzie SSO-42 Ira Township 0.08400 1 St Clair SSO-62 Dundee 0.08286 3 Monroe SSO-35 St. Johns 0.06750 1 Clinton SSO-111 Ravenna, Village of 0.05000 1 Muskegon SSO-100 Three Rivers 0.04356 6 St Joseph SSO-116 Oakland County Drain Commissioner 0.03234 2 Oakland SSO-88 Manistee WWTP 0.03000 1 Manistee SSO-78 Munising 0.03000 1 Alger SSO-84 Constantine 0.02122 1 St Joseph SSO-27 Western Township Utility Authority 0.02013 5 Wayne SSO-128 Rochester Hills 0.01135 2 Oakland SSO-102 Grand Rapids 0.01039 8 Kent SSO-51 Benton Harbor 0.01012 4 Berrien SSO-11 Brookfield Twp 0.01000 1 Eaton SSO-16 Pittsfield Township 0.01000 1 Washtenaw SSO-95 Holland 0.009020 2 Ottawa SSO-61 Tyrone Twp 0.008000 2 Livingston SSO-119

Sanitary Sewer Overflow (SSO) Summary Report January 1, 2013 - December 31, 2013

Entity Name Total Volume Reported Appendix (MG) Events County Page #

Napoleon Township 0.007860 2 Jackson SSO-85 Plymouth Twp. 0.007500 1 Wayne SSO-95 Genesee County Drain Commissioner 0.007000 2 Genesee SSO-44 Port Austin 0.007000 1 Huron SSO-98 Lynx GC-Condo WWTP 0.006000 1 Allegan SSO-76 Portage 0.005600 1 Kalamazoo SSO-99 Kalamazoo 0.005500 2 Kalamazoo SSO-64 South Haven 0.005400 1 Van Buren SSO-107 Galien River SD Sewer Authority 0.005000 3 Berrien SSO-43 Wamplers Lake 0.005000 4 Lenawee SSO-126 Hillsdale 0.005000 1 Hillsdale SSO-60 LaSalle Township 0.005000 1 Monroe SSO-73 Onsted 0.005000 1 Lenawee SSO-90 Benton Charter Township 0.004500 3 Berrien SSO-10 South Huron Valley 0.004260 1 Wayne SSO-108 Columbia Township 0.004000 1 Jackson SSO-25 Parma 0.003800 1 Jackson SSO-93 Kentwood 0.003500 1 Kent SSO-65 Traverse City 0.003420 6 Grand Traverse SSO-118 Blackman Township 0.003000 2 Jackson SSO-13 Tyrone Wood 0.003000 2 Livingston SSO-121 Benton Harbor - St. Joseph Joint Wastewater 0.003000 1 Berrien SSO-12 Gaylord 0.003000 1 Otsego SSO-43 Waterford 0.003000 1 Oakland SSO-128 East Lansing 0.002400 1 Ingham SSO-38 Battle Creek 0.002300 8 Calhoun SSO-6 Caledonia Township 0.002080 3 Kent SSO-18 Kalamazoo Lake S&WA 0.002080 1 Allegan SSO-64 Camp Ojibway - MDC 0.002000 1 Gogebic SSO-19

Sanitary Sewer Overflow (SSO) Summary Report January 1, 2013 - December 31, 2013

Entity Name Total Volume Reported Appendix (MG) Events County Page #

Cedarbrook estates MHC 0.002000 1 Oakland SSO-21 Presidential Estates-Sun Communities 0.002000 1 Ottawa SSO-100 Saddle Ridge Condo-Algoma 0.002000 1 Kent SSO-104 Vista View Estates 0.002000 1 Kent SSO-125 Hamburg Twp 0.001800 4 Livingston SSO-59 Rosebush 0.001500 3 Isabella SSO-103 Livingston County Drain Commissioner 0.001500 1 Livingston SSO-75 Howell Township 0.001400 1 Livingston SSO-62 Gull Lake S&WA 0.001200 1 Kalamazoo SSO-58 Ann Arbor 0.001150 5 Washtenaw SSO-3 Bridgman 0.001000 1 Berrien SSO-15 Elba Township 0.001000 1 Lapeer SSO-39 Lake Charter Township 0.001000 1 Berrien SSO-66 Petoskey 0.001000 1 Emmet SSO-94 Stanton, City of 0.001000 1 Montcalm SSO-112 DECO Monroe Power Plant 0.000900 2 Monroe SSO-30 Madison Township 0.000800 1 Lenawee SSO-77 University of Michigan 0.000780 2 Washtenaw SSO-124 Commerce Twp 0.000750 1 Oakland SSO-26 Clare 0.000500 1 Clare SSO-23 Gun River West 0.000500 1 Allegan SSO-58 Roscommon 0.000500 1 Roscommon SSO-103 Shanty Creek Resort 0.000500 1 Antrim SSO-106 Ypsilanti Community Utilities Authority 0.000500 1 Washtenaw SSO-132 Wixom 0.000420 2 Oakland SSO-131 Double Eagle Coating Co. 0.000400 1 Wayne SSO-34 Augusta 0.000360 1 Kalamazoo SSO-6 Novi 0.000300 2 Oakland SSO-87 Sister Lakes Area Utility Authority 0.000300 1 Cass SSO-107

Sanitary Sewer Overflow (SSO) Summary Report January 1, 2013 - December 31, 2013

Entity Name Total Volume Reported Appendix (MG) Events County Page #

Sara Lee Foods 0.000250 2 Ottawa SSO-105 GT County Septage 0.000200 2 Grand Traverse SSO-57 Mott Community College 0.000200 1 Genesee SSO-84 Sylvan Township 0.000200 1 Washtenaw SSO-113 Chrysler Group LLC 0.000100 1 Oakland SSO-22 Genoa-Oceola Sewer Authority 0.000100 1 Livingston SSO-46 Grattan-Vergennes Townships 0.000100 1 Kent SSO-55 Ontwa Township 0.000100 1 Cass SSO-90 Porter Township 0.000100 1 Cass SSO-99 Reed City 0.000100 1 Osceola SSO-101 Southwest Michigan Regional Sanitary Sewer & 0.000100 1 Berrien SSO-110 United States Steel Zug Island Great Lakes 0.000090 1 Wayne SSO-123 White Lake Township 0.000070 1 Oakland SSO-130 Pontiac 0.000060 3 Oakland SSO-96 Wyoming 0.000060 1 Kent SSO-132 Farmington Hills 0.000050 1 Oakland SSO-39 GM Orion Assembly 0.000050 1 Oakland SSO-46 Southwest Barry County Sewer & Water 0.000030 2 Barry SSO-110 General Motors 0.000030 1 Livingston SSO-44 Buchanan 0.000030 1 Berrien SSO-16 Lake Leslie SS District 0.000020 1 Shiawassee SSO-66 River Haven Operating Co., LLC 0.000010 1 Ottawa SSO-101 Alpena 0.000010 1 Alpena SSO-2 United States Steel Ecorse Great Lakes Works 0.000010 1 Wayne SSO-122 Lexington Unspecified 1 Sanilac SSO-74

Totals: 1,040 MG 27

How Does 2013 Compare to Previous Years?

A summary of the number of annual SSO events and the annual discharge volume for the past thirteen years are represented below.

Figure 12: Number of SSO Events/Year

2000 1,757

1500

1,040 1000

416 414 282 500 251 172 147 180 86 113 85 58 0 2001200220032004200520062007200820092010201120122013

Figure 13: SSO Total Volume/Year (in Millions of Gallons)

As discussed in the CSO/RTB section above, above average precipitation totals in 2013 resulted in a marked increase in wet weather discharges in Michigan compared to 2012.

The DEQ continues to review SSO events to determine where corrective actions are needed to ensure that sewer systems are able to handle a 25-year/24-hour storm event without having SSOs, in accordance with the DEQ SSO Policy Statement.

This Report was Prepared by:

Michigan Department of Environmental Quality

Internet Address: www.michigan.gov/deq

Rick Snyder, Governor Dan Wyant, Director

Special thanks to the following technical staff and managers that contribute annually towards the development of this report: Peter Ostlund, Sonya Butler, Philip Argiroff, Mark Conradi; and the many Staff in field operations that review the data and populate the database throughout the year.

WRD Database/Detailed Event Tables Coordinator: Kenneth Hozak CSO/SSO Technical Specialist: Charles Hill Report Coordinators: Charles Hill and Peter Ostlund

APPENDIX 1

NATURAL RESOURCES AND ENVIRONMENTAL PROTECTION ACT (EXCERPT) Act 451 of 1994

324.3112a Discharge of untreated sewage from sewer system; notification; duties of municipality; legal action by state not limited; penalties and fines; definitions.

Sec. 3112a.

(1) Except for sewer systems described in subsection (8), if untreated sewage or partially treated sewage is directly or indirectly discharged from a sewer system onto land or into the waters of the state, the person responsible for the sewer system shall immediately, but not more than 24 hours after the discharge begins, notify the department; local health departments as defined in section 1105 of the public health code, 1978 PA 368, MCL 333.1105; a daily newspaper of general circulation in the county or counties in which a municipality notified pursuant to subsection (4) is located; and a daily newspaper of general circulation in the county in which the discharge occurred or is occurring of all of the following: (a) Promptly after the discharge starts, by telephone or in another manner required by the department, that the discharge is occurring. (b) At the conclusion of the discharge, in writing or in another manner required by the department, all of the following: (i) The volume and quality of the discharge as measured pursuant to procedures and analytical methods approved by the department. (ii) The reason for the discharge. (iii) The waters or land area, or both, receiving the discharge. (iv) The time the discharge began and ended as measured pursuant to procedures approved by the department. (v) Verification of the person's compliance status with the requirements of its national pollutant discharge elimination system permit or groundwater discharge permit and applicable state and federal statutes, rules, and orders.

(2) Upon being notified of a discharge under subsection (1), the department shall promptly post the notification on its website.

(3) Each time a discharge to surface waters occurs under subsection (1), the person responsible for the sewer system shall test the affected waters for E. coli to assess the risk to the public health as a result of the discharge and shall provide the test results to the affected local county health departments and to the department. The testing shall be done at locations specified by each affected local county health department but shall not exceed 10 tests for each separate discharge event. The requirement for this testing may be waived by the affected local county health department if the affected local county health department determines that such testing is not needed to assess the risk to the public health as a result of the discharge event.

(4) A person responsible for a sewer system that may discharge untreated sewage or partially treated sewage into the waters of the state shall annually contact each municipality whose jurisdiction contains waters that may be affected by the discharge. If those contacted municipalities wish to be notified in the same manner as provided in subsection (1), the person responsible for the sewer system shall provide that notification. APPENDIX 1

(5) A person who is responsible for a discharge of untreated sewage or partially treated sewage from a sewer system into the waters of the state shall comply with the requirements of its national pollutant discharge elimination system permit or groundwater discharge permit and applicable state and federal statutes, rules, and orders.

(6) This section does not authorize the discharge of untreated sewage or partially treated sewage into the waters of the state or limit the state from bringing legal action as otherwise authorized by this part.

(7) The penalties and fines provided for in section 3115 apply to a violation of this section.

(8) For sewer systems that discharge to the groundwater via a subsurface disposal system, that do not have a groundwater discharge permit issued by the department, and the discharge of untreated sewage or partially treated sewage is not to surface waters, the person responsible for the sewer system shall notify the local health department in accordance with subsection (1)(a) and (b), but the requirements of subsections (2), (3), (4), and (5) do not apply.

(9) As used in this section: (a) “Partially treated sewage” means any sewage, sewage and storm water, or sewage and wastewater, from domestic or industrial sources that meets 1 or more of the following: (i) Is not treated to national secondary treatment standards for wastewater or that is treated to a level less than that required by the person's national pollutant discharge elimination system permit. (ii) Is treated to a level less than that required by the person's groundwater discharge permit. (iii) Is found on the ground surface. (b) “Sewer system” means a public or privately owned sewer system designed and used to convey or treat sanitary sewage or sanitary sewage and storm water. Sewer system does not include an on-site wastewater treatment system serving 1 residential unit or duplex. (c) “Surface water” means all of the following, but does not include drainage ways and ponds used solely for wastewater conveyance, treatment, or control: (i) The Great Lakes and their connecting waters. (ii) Inland lakes. (iii) Rivers. (iv) Streams. (v) Impoundments. (vi) Open drains. (vii) Other surface bodies of water.

History: 1994, Act 451, Eff. Mar. 30, 1995 ;-- Am. 1998, Act 3, Imd. Eff. Jan. 30, 1998 ;-- Am. 2000, Act 286, Imd. Eff. July 10, 2000 ;-- Am. 2004, Act 72, Imd. Eff. Apr. 20, 2004 Popular Name: Act 451 APPENDIX 1

324.3112c Discharges of untreated or partially treated sewage from sewer systems; list of occurrences; “partially treated sewage” and “sewer system” defined.

Sec. 3112c.

(1) The department shall compile and maintain a list of occurrences of discharges of untreated or partially treated sewage from sewer systems onto land or into the waters of the state that have been reported to the department or are otherwise known to the department. This list shall be made available on the department's website on an ongoing basis. In addition, the department shall annually publish this list and make it available to the general public. The list shall include all of the following: (a) The entity responsible for the discharge. (b) The waters or land area, or both, receiving the discharge. (c) The volume and quality of the discharge. (d) The time the discharge began and ended. (e) A description of the actions the department has taken to address the discharge. (f) Whether the entity responsible for the discharge is subject to a schedule of compliance approved by the department. (g) Any other information that the department considers relevant.

(2) As used in this section: (a) “Partially treated sewage” means any sewage, sewage and storm water, or sewage and wastewater, from domestic or industrial sources that is not treated to national secondary treatment standards for wastewater or that is treated to a level less than that required by a national pollutant discharge elimination system permit. (b) “Sewer system” means a sewer system designed and used to convey sanitary sewage or storm water, or both.

History: Add. 2000, Act 287, Imd. Eff. July 10, 2000 Popular Name: Act 451 APPENDIX 2

Blending Detail Report January 1, 2013 - Decemeber 31, 2013

Bay County County: Bay Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15542 04/18/13 3:00 P 04/20/13 10:00 A 31.43 Million Gallons Blended Wastewater treatment plant grounds Excessive Rain fall plus inflow (near Primary Treatment Building). and infiltration caused excessive Land: Plant grounds, Waterbody: flows to the WWTP Saginaw River

Summary for Bay County: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 31.43 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Downriver WWTP County: Wayne

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14780 01/13/13 8:00 A 01/14/13 2:30 A 17.38 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

14942 04/11/13 9:00 A 04/11/13 5:00 P 10.19 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

14944 04/12/13 2:00 A 04/13/13 12:00 A 25.69 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

14998 04/18/13 6:00 A 04/20/13 8:00 A 78.93 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

Blending - 1 APPENDIX 2

Blending Detail Report January 1, 2013 - Decemeber 31, 2013

Downriver WWTP County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15201 06/13/13 5:00 A 06/13/13 7:00 P 37.65 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

15264 07/01/13 9:00 P 07/02/13 12:00 P 31.96 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

15274 07/06/13 11:00 P 07/07/13 5:00 A 5.25 Million Gallons Blended Outfall 001C (Blended effluent). Land: reached secondary treatment None entered, Waterbody: Trenton capacity channel

15291 07/08/13 7:00 P 07/09/13 2:00 P 38.5 Million Gallons Blended Outfall 001C (Blended effluent). Land: Resched secondary treatment None entered, Waterbody: Trenton capacity channel

15334 07/23/13 9:00 P 07/24/13 12:01 A 0.825 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

15492 11/17/13 11:15 P 11/18/13 2:30 A 2.2 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

15545 12/21/13 8:00 P 12/23/13 12:30 A 35.29 Million Gallons Blended Outfall 001C (Blended effluent). Land: Reached secondary treatment None entered, Waterbody: Trenton capacity channel

Summary for Downriver WWTP: 11 of 11 Events with a Reported Volum Total SSO Volume Reported: 283.865 Million Gallons

Blending - 2 APPENDIX 2

Blending Detail Report January 1, 2013 - Decemeber 31, 2013

Downriver WWTP County: Wayne Outfall Corrective Actions: Associated Outfall(s): Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: MDEQ review of NPDES permit indicates that the bypass of secondary treatment is allowed under the permit,

Actions to Prevent Reoccurrence No corrective action required.

Comments: Bypass permitted under NPDES permit and former Federal Consent Judgement.

Warren County: Macomb

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14941 04/12/13 8:37 A 04/13/13 6:24 A 23.57 Million Gallons Blended Outfall 001C (Blended effluent). Land: Rain caused retention basin to None, Waterbody: Red Run Drain overflow (tributary to Clinton River)

14994 04/19/13 1:02 A 04/20/13 7:00 P 51.5 Million Gallons Blended Outfall 001C (Blended effluent). Land: Rain on saturated soils None, Waterbody: Red Run Drain (tributary to Clinton River)

Summary for Warren: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 75.07 Million Gallons

Blending - 3 APPENDIX 2

Blending Detail Report January 1, 2013 - Decemeber 31, 2013

Warren County: Macomb Outfall Corrective Actions: Associated Outfall(s): Outfall 001C (Blended effluent) *** Outfall 001C (Blended effluent)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: The NPDES permit requires construction of all Schedule of Compliance Approved by MDEQ: Yes SSO projects to be completed by December 1, 2017

Actions by MDEQ: NPDES permit contains schedule to eliminate blending

Actions to Prevent Reoccurrence Schedule in NPDES permit agreed upon by City

Comments: None entered

Blending - 4 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Alma County: Gratiot Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15077 04/18/13 11:00 A 04/21/13 7:00 A 27 Million Gallons Partially treated Alma WWTP (treatment system secondary treatment capacity at sewage bypass). Land: None entered, WWTP exceeded due to extended Waterbody: Pine River heavy rainfall. Bypassed part of system in order to preserve biological treatment.

Summary for Alma: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 27 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Americana Estates of Casco, LLC County: St Clair

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14900 03/18/13 3:00 P 03/20/13 12:00 P 0.00005 Million Gallons Partially treated Berm of second lagoon. Land: small Berm of second lagoon had a very sewage low area beside berm of lagoon, small breakthrough. Waterbody: None entered

Summary for Americana Estates of Casco, : 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00005 Million Gallons

Bypass - 1 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Americana Estates of Casco, LLC County: St Clair Outfall Corrective Actions: Associated Outfall(s): Berm of second lagoon

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Violation Letter issued.

Actions to Prevent Reoccurrence Area in question was packed with stone and dirt. The lagoon level will also be kept lower to eliminate the problem area. We also plan to pump the area in question full of hydraullic cement.

Comments: None entered

Ann Arbor County: Washtenaw

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15247 06/27/13 5:20 P 06/27/13 5:30 P 0.01 Million Gallons Diluted raw sewage Wastewater treatment plant storm Plant flow went from 18 MGD to sewer. Land: ground at point of over 50 MGD within a 30-minute overflow and storm sewer, Waterbody: period, and peaked at over 65 none MGD. This nearly instantaneous change in flow occurred faster than staff could react.

Summary for Ann Arbor: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.01 Million Gallons

Bypass - 2 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Ann Arbor County: Washtenaw Outfall Corrective Actions: Associated Outfall(s): Wastewater treatment plant storm sewer

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Corrective actions reviewed and determined acceptable.

Actions to Prevent Reoccurrence Review and update emergency power start up procedures to minimize Raw Sewage Wet Well levels during start up, if possible.

Comments: None entered

Associated Outfall(s): 237 Pineview Court *** Nichols Arboretum

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed response actions and determined they were adequate.

Actions to Prevent Reoccurrence Sewer jetted and blockage removed

Comments: None entered

Associated Outfall(s): Wastewater treatment plant storm sewer

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Recorded event information; continuing to monitor compliance

Bypass - 3 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Ann Arbor County: Washtenaw Actions to Prevent Reoccurrence Discharge to storm sewer ceased as soon as possible.

Comments: None entered

Associated Outfall(s): Nichols Arboretum *** Pauline Ave. *** Intersection of Fuller Court and Fuller Road (wooded area) *** Near Jackson Road and I-94 (along I-94 ROW) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Local response reviewed by DEQ. Response deemed adequate.

Actions to Prevent Reoccurrence Sewer was jetted and blockage removed

Comments: None entered

Battle Creek County: Calhoun

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15519 12/14/13 2:00 P 12/14/13 2:45 P 0.0007 Million Gallons Raw sewage Battle Creek WWTP (Wastewater While performing maintenance on Treatment Plant). Land: None a pump in the headworks building entered, Waterbody: Kalamazoo River of the wastewater plant, the discharge line was disconnected allowing approximately 700 gallons of raw sewage to siphon out onto the ground.

Summary for Battle Creek: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0007 Million Gallons

Bypass - 4 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Battle Creek County: Calhoun Outfall Corrective Actions: Associated Outfall(s): Battle Creek WWTP (Wastewater Treatment Plant)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Mats placed next to storm sewers in area. Weir plate placed in vault to allow for more containment during accidental spills.

Comments: None entered

Associated Outfall(s): Battle Creek WWTP (Wastewater Treatment Plant)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Malfunctioning parts were repaired/replaced

Comments: None entered

Associated Outfall(s): 1025 East Michigan (Lift station near address)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Bypass - 5 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Battle Creek County: Calhoun Actions to Prevent Reoccurrence Repaired lift station

Comments: None entered

Berlin Township County: Monroe

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15346 07/02/13 9:30 A 07/02/13 11:00 A 0.25 Million Gallons Raw sewage WWTP bypass (6 inch bypass pipe). Raw sewage was pumped to Land: None entered, Waterbody: Blanchett Drain to Swan Creek Swan Creek from the basement of the wastewater treatment plant. A hole had been drilled in the wall between the wet well & dry well; after a 2.5 rain the wet well level rose & sewage flooded the basement.

Summary for Berlin Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.25 Million Gallons Outfall Corrective Actions: Associated Outfall(s): WWTP bypass (6 inch bypass pipe)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response. Interim response is adequate, although long term attention to wet weather flows is needed in addition to addressing noncompliance with WWTP final effluent limitations.

Actions to Prevent Reoccurrence SSO report identifies the township will televise the sanitary sewer lines to identify any sewer breaks that may be allowing excessive flows into the system.

Bypass - 6 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Berlin Township County: Monroe

Comments: None entered

Bessemer Area Sewer Authority County: Gogebic Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15080 05/02/13 8:00 A 05/12/13 8:00 A 11.52 Million Gallons Diluted raw sewage WWTP #2 Basin Overflow (At the Very high sewage flows due to WWTP from the #2 basin.). Land: NA, rapid snow melt. Treatment Waterbody: Calendar Creek lagoons were at their maximum and 33 MG storage basins were exceeded and began to overflow to wetlands and then Calendar Creek.

15116 05/20/13 8:00 A 05/24/13 8:00 A 7.16 Million Gallons Diluted raw sewage WWTP #2 Basin Overflow (At the rain event exceeded treatment WWTP from the #2 basin.). Land: NA, lagoon and equalization basin Waterbody: Calendar Creek capacity and was bypassed to wetlands/Kellander Creek

Summary for Bessemer Area Sewer Authorit: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 18.68 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Bypass - 7 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Big Rapids County: Mecosta Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15512 11/17/13 9:30 A 11/17/13 10:30 A 0.0625 Million Gallons Partially treated Wastewater Treatment Plant. Land: The ultraviolet disinfection system sewage city property, Waterbody: None entered temporarily lost power from 9:30- 10:30AM on 11/17/13.

Summary for Big Rapids: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.063 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Detroit County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14803 01/23/13 6:01 P 01/23/13 6:56 P 4.3 Million Gallons Partially treated Outfall 049F. Land: None entered, Primary treated disinfected sewage Waterbody: Detroit River sewage. Restarting the WWTP after shut-down for equipment installation.

14841 02/18/13 9:40 A 02/18/13 9:55 A 6 Million Gallons Partially treated Outfall 049F. Land: None entered, Non-disinfected, secondary sewage Waterbody: Detroit River treated wastewater. Contractor installing equipment caused power outage to chlorination control equipment resulting in a chlorine leak. Chlorine feed automatically shut down as designed.

14999 04/20/13 5:36 A 04/20/13 6:01 A 4.4 Million Gallons Partially treated Outfall 049F. Land: None entered, Primary treated and disinfected sewage Waterbody: Detroit River sewage. ILP-2 tripped out and would not restart after several attempts. ILP-1 was placed in service

Bypass - 8 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Detroit County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15200 06/13/13 3:43 P 06/13/13 3:59 P 2.74 Million Gallons Partially treated Outfall 049F. Land: None entered, Primary Treated and disinfected sewage Waterbody: Detroit River /ILP #1 tripped out

15277 07/02/13 5:38 A 07/02/13 5:48 A 1.7 Million Gallons Partially treated Outfall 049F. Land: None entered, Excess primary treated and sewage Waterbody: Detroit River disinfected sewage/ ILP 1 VFD faulted out due to low cooling water pressure. Secondary water leak is probable cause.

16049 07/11/13 3:48 A 07/11/13 3:51 A 0.5 Million Gallons Partially treated @ the WWTP (Primary treatment Bypass of secondary treatment sewage outfall (with disinfection/dechlorination) due to ILP #2 trip out. VFD @ the WWTP; authorized only when showed high voltage spike at the influent flows exceeds 930 MGD). time of the trip. Land: None entered, Waterbody: Detroit River

Summary for Detroit: 6 of 6 Events with a Reported Volume Total SSO Volume Reported: 19.64 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Hubbell-Southfield RTB 101A (Hubbell Southfield CSO RTB)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Equipment malfunctions have been addressed

Bypass - 9 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Detroit County: Wayne Comments: None entered

Associated Outfall(s): Outfall 049F *** Outfall 049F *** Outfall 049F *** Outfall 049F *** Outfall 049F *** Conner Creek CSO RTB (Outfall 104A) *** Outfall 054 (B50) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: NPDES Permit requires implementation of CSO Schedule of Compliance Approved by MDEQ: Yes Control Plan

Actions by MDEQ: Issued NPDES Permit with CSO Control Program requirements to permittee.

Actions to Prevent Reoccurrence Corrective actions being implemented by the permittee.

Comments: None entered

Dundee County: Monroe Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14931 04/12/13 8:45 P 04/12/13 11:45 P 0.036 Million Gallons Partially treated WWTP, outfall 001 (WWTP outfall). Rain resulted in excess flow in the sewage Land: none, Waterbody: River Raisin sanitary sewer system. Excess flow was screened and diverted to a settling/storage basin; overflow from the basin blended with fully treated final effluent & discharged to the River Raisin.

14979 04/18/13 10:45 P 04/21/13 9:40 A 1.60489 Million Gallons Blended WWTP, outfall 001 (WWTP outfall). Rain resulted in excess flow in the Land: none, Waterbody: River Raisin sanitary sewer system. Excess flow was screened and diverted to a settling/storage basin; overflow from the basin blended with fully treated final effluent & discharged to the River Raisin.

Bypass - 10 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Dundee County: Monroe Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15012 04/22/13 4:15 A 04/26/13 9:40 A 2.76259 Million Gallons Blended WWTP, outfall 001 (WWTP outfall). Rain resulted in excess flow in the Land: none, Waterbody: River Raisin sanitary sewer. Manhole covers were dislodged from a previous event & allowed rain in the sewer. Flow was diverted to a WWTPsettling basin; basin overflow blended with treated effluent & discharged to the R Raisin.

15290 07/10/13 3:00 A 07/11/13 7:30 A 0.48411 Million Gallons Blended WWTP, outfall 001 (WWTP outfall). Rain resulted in excess flow in the Land: none, Waterbody: River Raisin sanitary sewer system. Excess flow was screened and diverted to a settling/storage basin; overflow from the basin blended with fully treated final effluent & discharged to the River Raisin.

15528 12/23/13 12:30 A 12/23/13 7:30 A 0.06846 Million Gallons Blended WWTP, outfall 001 (WWTP outfall). Rain & snowmelt resulted in Land: none, Waterbody: River Raisin excess flow in the sanitary sewer system. Excess flow was screened and diverted to a settling/storage basin; overflow from the basin blended with fully treated final effluent & discharged to the River Raisin.

Summary for Dundee: 5 of 5 Events with a Reported Volume Total SSO Volume Reported: 4.956 Million Gallons

Bypass - 11 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Dundee County: Monroe Outfall Corrective Actions: Associated Outfall(s): manhole 4-60, Freedom Dr. (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Response evaluated; response adequate.

Actions to Prevent Reoccurrence Contacted downstream user on sanitary sewer for inspection of facility & evaluate discharges to sanitary sewer.

Comments: None entered

Associated Outfall(s): manhole 4-60, Freedom Dr. (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Response evaluated; response adequate.

Actions to Prevent Reoccurrence cleaned sanitary sewer line

Comments: None entered

Associated Outfall(s): manhole 2-3, Main Street (manhole in river flats) *** manhole 2-3, Main Street (manhole in river flats)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: response evaluated; response adequate

Bypass - 12 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Dundee County: Monroe Actions to Prevent Reoccurrence repaired clogged pump at WWTP

Comments: None entered

Associated Outfall(s): WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response, response adequate.

Actions to Prevent Reoccurrence Reprogrammed autodialer

Comments: None entered

Associated Outfall(s): WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** manhole 2-3, Main Street (manhole in river flats) *** manhole 2-3, Main Street (manhole in river flats) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response, response adequate.

Actions to Prevent Reoccurrence Sanitary sewer separation and I/I elimination

Comments: The Village of Dundee is required to complete a corrective action plan, system flow analysis, and system certification per ACO-000021.

Bypass - 13 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Durand County: Shiawassee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15701 04/11/13 7:00 A 04/11/13 11:00 A 0.045 Million Gallons Partially treated Outfall 001-WWTP overflow (plant discharge of partially treated sewage overflow). Land: None entered, effluent to Holly Drain due to Waterbody: Holly Drain extended heavy rainfall and I/I causing capacity of treatment plant to be exceeded.

15702 04/19/13 5:00 A 04/19/13 2:00 P 0.25 Million Gallons Partially treated Outfall 001-WWTP overflow (plant discharge of partially treated sewage overflow). Land: None entered, effluent to Holly Drain due to Waterbody: Holly Drain extended heavy rainfall and I/I causing capacity of treatment plant to be exceeded.

15703 05/29/13 1:30 A 05/29/13 6:00 A 0.095 Million Gallons Partially treated Outfall 001-WWTP overflow (plant discharge of partially treated sewage overflow). Land: None entered, effluent to Holly Drain due to Waterbody: Holly Drain extended heavy rainfall and I/I causing capacity of treatment plant to be exceeded.

15704 08/28/13 1:25 A 08/28/13 4:30 A 0.025 Million Gallons Partially treated Outfall 001-WWTP overflow (plant discharge of partially treated sewage overflow). Land: None entered, effluent to Holly Drain due to Waterbody: Holly Drain extended heavy rainfall and I/I causing capacity of treatment plant to be exceeded.

Summary for Durand: 4 of 4 Events with a Reported Volume Total SSO Volume Reported: 0.415 Million Gallons

Bypass - 14 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Durand County: Shiawassee Outfall Corrective Actions: Associated Outfall(s): Outfall 001-WWTP overflow (plant overflow) *** Outfall 001-WWTP overflow (plant overflow) *** Outfall 001- WWTP overflow (plant overflow) *** Outfall 001-WWTP overflow (plant overflow) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: ACO

Actions to Prevent Reoccurrence continuing work required by ACO to remove I/I from system

Comments: None entered

East Lansing County: Ingham

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15714 08/28/13 12:20 A 08/28/13 1:55 A 1.583 Million Gallons Raw sewage WWTP outfall 002 (plant emergency power outage at plant due to outfall) into plant effluent line and heavy rainfall and lightning storm through outfall 001 (emergency bypass due to power outage). Land: none, Waterbody: Red Cedar River

Summary for East Lansing: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 1.583 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Bypass - 15 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Flat Rock Mobile Home Park County: Monroe Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15635 08/09/13 1:00 P 08/16/13 12:00 P 0.286721 Million Gallons Partially treated outfall 001 (final discharge location). A sanitary wastewater stabilization sewage Land: ground around clean out MHs lagoon, isolated for 60 days, along discharge line, Waterbody: discharged out of the authorized Swan Creek season. A substantial portion of the discharged volume surcharged from manhole locations to ground; a smaller volume discharged to Swan Creek.

Summary for Flat Rock Mobile Home Park: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.287 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Hillsdale County: Hillsdale

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15510 11/24/13 3:00 A 11/24/13 6:30 A 0.13 Million Gallons Partially treated Hillsdale WWTP. Land: Area between Complete control failure at tertiary sewage secondary clarification and river, lift pumps caused release of Waterbody: St. Joseph River partially treated wastewater to the ground and the St. Joseph River. Discharge was from water overflowing the secondary clarifier. No alarm was received.

Summary for Hillsdale: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.13 Million Gallons

Bypass - 16 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Hillsdale County: Hillsdale Outfall Corrective Actions: Associated Outfall(s): Kroger at 290 Carlton Road, Hillsdale (Seepage basin around manhole behind store)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed actions taken.

Actions to Prevent Reoccurrence Improve access to manholes and regular sewer main cleaning.

Comments: None entered

Lakewood Wastewater Authority County: Ionia

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14967 04/16/13 8:00 A 05/06/13 5:00 P 52.1 Million Gallons Partially treated WWTP-13751 Harwood Rd. Land: A discharge from Cell #3 was sewage None entered, Waterbody: Little commenced (wastewater did not Thornapple River go through mechanical treatment), resulting in the discharge of partially treated

15103 05/07/13 8:00 A 05/20/13 3:00 P 31.95 Million Gallons Partially treated WWTP-13751 Harwood Rd. Land: Cell #2 is being discharged sewage None entered, Waterbody: Little through Outfall 001. Because it Thornapple River did not all go through mechanical treatment system, it is considered to be partially treated.

Bypass - 17 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Lakewood Wastewater Authority County: Ionia Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15169 05/21/13 1:00 P 05/30/13 3:00 P 22.41 Million Gallons Partially treated WWTP-13751 Harwood Rd. Land: Cell #5 is being discharged sewage None entered, Waterbody: Little through Outfall 001. Because it Thornapple River did not all go through mechanical treatment system, it is considered to be partially treated.

Summary for Lakewood Wastewater Authorit: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 106.46 Million Gallons Outfall Corrective Actions: Associated Outfall(s): WWTP-13751 Harwood Rd *** PS-#11 (5555 N Main St, Woodland) (Pump station PS-11) *** WWTP-13751 Harwood Rd *** PS-#11 (5555 N Main St, Woodland) (Pump station PS-11) *** WWTP-13751 Harwood Rd Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: We are working with the Authority to work through the upgrade.

Actions to Prevent Reoccurrence The Authority is committed to a 10.2 million dollar upgrade to the collection system and wastewater treatment plant.

Comments: None entered

Associated Outfall(s): PS-#12 (1619 Jordan Lake Street, Lake Odessa) (location of main pump station) *** PS-#12 (1619 Jordan Lake Street, Lake Odessa) (location of main pump station) *** PS-#12 (1619 Jordan Lake Street, Lake Odessa) (location of main pump station) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Bypass - 18 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Lakewood Wastewater Authority County: Ionia Actions by MDEQ: None at this time

Actions to Prevent Reoccurrence Look for points of inflow

Comments: None entered

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None at this time

Actions to Prevent Reoccurrence NA

Comments: Flooding conditions

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Will investigate alarm system

Actions to Prevent Reoccurrence Placed repaired pumps back into service.

Comments: None entered

Bypass - 19 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Lapeer County: Lapeer Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14831 01/29/13 8:43 A 01/29/13 9:03 P 0.001 Million Gallons Diluted raw sewage MH(s) N Saginaw St, N of WWTP I/I from heavy rainfall and (headworks overloaded- rainfall and snowmelt exceeded capacity of I/I). Land: land north of WWTP, collection system Waterbody: Flint River, South Branch *** Clay St west of Saginaw, Lapeer (overflow due to heavy rainfall and I/I). Land: None entered, Waterbody: Flint River, South Branch

14830 01/29/13 2:45 P 01/30/13 10:30 A 0.542 Million Gallons Partially treated Retention basin at WWTP (overflow I/I from heavy rainfall and sewage after retention, screening, grit removal, snowmelt exceeded capacity of & chlorination). Land: None entered, plant Waterbody: Flint River, South Branch

15088 04/09/13 11:30 P 04/13/13 8:30 A 6.4 Million Gallons Partially treated Retention basin at WWTP (overflow overflow from basin due to sewage after retention, screening, grit removal, extended heavy rainfall exceeding & chlorination). Land: None entered, treatment capacity. Waterbody: Flint River, South Branch

15087 04/10/13 2:30 A 04/10/13 10:30 A 0.144 Million Gallons Diluted raw sewage MH(s) N Saginaw St, N of WWTP overflow due to I/I to system (headworks overloaded- rainfall and during period of extended heavy I/I). Land: land north of WWTP, rainfall Waterbody: Flint River, South Branch

15089 04/18/13 3:00 A 04/19/13 6:45 P 2.4 Million Gallons Partially treated Retention basin at WWTP (overflow overflow due to wet weather flow sewage after retention, screening, grit removal, exceeding plant capacity & chlorination). Land: None entered, Waterbody: Flint River, South Branch

Bypass - 20 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Lapeer County: Lapeer Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15090 04/19/13 7:45 A 04/19/13 12:45 P 0.09 Million Gallons Diluted raw sewage MH(s) N Saginaw St, N of WWTP overflow due to heavy rainfall and (headworks overloaded- rainfall and I/I exceeding capacity of collection I/I). Land: land north of WWTP, system Waterbody: Flint River, South Branch

15684 06/27/13 4:00 P 06/27/13 10:00 P 0.072 Million Gallons Diluted raw sewage MH(s) N Saginaw St, N of WWTP discharges due to extended heavy (headworks overloaded- rainfall and rainfall and I/I causing capacity of I/I). Land: land north of WWTP, sewer system to be exceeded. Waterbody: Flint River, South Branch

15683 06/27/13 6:20 P 06/29/13 5:00 P 5.5 Million Gallons Partially treated Retention basin at WWTP (overflow discharges due to extended heavy sewage after retention, screening, grit removal, rainfall and I/I causing capacity of & chlorination). Land: None entered, sewer system to be exceeded Waterbody: Flint River, South Branch

Summary for Lapeer: 8 of 8 Events with a Reported Volume Total SSO Volume Reported: 15.149 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Bypass - 21 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Pontiac County: Oakland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14843 02/10/13 9:45 P 02/10/13 9:55 P 0.0075 Million Gallons Partially treated Auburn WWTP-Tertiary (WWTP - Spill was chlorinated secondary sewage tertiary filters). Land: immediate area effluent. Flow increased above around tertiary building, Waterbody: allowable to pass through tertiary Clinton River valves given their position (currently manually operated, part of Phase II construction underway)

15102 05/01/13 1:07 P 05/01/13 3:50 P 3.409 Million Gallons Partially treated Auburn WWTP. Land: None entered, Bypass of tertiary filters sewage Waterbody: Clinton River (discharge received primary, secondary, chlorination and dechlorination). Programmable logic and HMI malfunction of tertiary filter process unit led to inability to conduct backwashes. New equipment to be troubleshot

15190 06/10/13 6:55 A 06/10/13 7:10 A 0.0105 Million Gallons Partially treated Auburn WWTP. Land: None entered, A surge in flow due to rain could sewage Waterbody: Clinton River not be accommodated quickly enough through the aeration basins causing primary effluent to backup and overflow from the primary diversion structure. The flow through the aeration basins has to be adjusted manually.

15194 06/13/13 3:50 A 06/13/13 4:20 A 0.021 Million Gallons Partially treated Auburn WWTP - Final Clarifier influent Secondary effluent discharge. sewage junction box (Final Clarifier influent Flows exceeded hydraulic junction box). Land: area surrounding capacity, total flow for both plants box, storm water retention pond, exceeded 48 MGD. One of the Waterbody: Clinton River final clarifiers is offline due to plant upgrades.

Bypass - 22 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Pontiac County: Oakland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15192 06/13/13 11:58 A 06/13/13 2:45 P 2.2 Million Gallons Partially treated Auburn WWTP. Land: None entered, Primary effluent blended with sewage Waterbody: Clinton River tertiary effluent. Flows exceeded hydraulic capacities at the WWTP, total flow for both Auburn and East Boulevard WWTP exceeded 48 MGD, flows to Auburn exceeded 37 MGD. Secondary bypass gate was opened

15275 06/27/13 6:34 P 06/27/13 7:30 P 0.1 Million Gallons Diluted raw sewage East Boulevard WWTP. Land: None A rain event of over 3" in one hour entered, Waterbody: Clinton River caused the flow at E. Blvd to exceed the plant`s hydraulic capacity, causing a large quantity of debris to blind the influent bar screens. This caused an overflow of the influent channel into the Clinton River.

15276 06/27/13 7:25 P 06/28/13 8:13 P 5.5 Million Gallons Partially treated Auburn WWTP. Land: None entered, A rain event of over 3" in a short sewage Waterbody: Clinton River period of time caused the influent flow into Auburn WWTP to exceed 50 MGD. In order to prevent overflows from plant process structures, the secondary bypass gate was opened.

Summary for Pontiac: 7 of 7 Events with a Reported Volume Total SSO Volume Reported: 11.248 Million Gallons

Bypass - 23 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Pontiac County: Oakland Outfall Corrective Actions: Associated Outfall(s): Auburn WWTP-Tertiary (WWTP - tertiary filters)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of event has determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence High level floats, audible and visual alarm to be installed until Phase II construction upgrades are completed.

Comments: None entered

Associated Outfall(s): East Blvd WWTP - digester (digester transfer box)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of event has determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Necessary repairs completed.

Comments: None entered

Associated Outfall(s): 590 N Saginaw St (sanitary force main) *** 556 N Saginaw (6" sanitary force main)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: NA Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO event information determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of sewer system to prevent reoccurrence.

Bypass - 24 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Pontiac County: Oakland

Comments: None entered

Associated Outfall(s): Auburn WWTP (Auburn WWTP) *** East Boulevard WWTP. (East Boulevard WWTP) *** Auburn WWTP (Auburn WWTP) *** Auburn WWTP (Auburn WWTP) *** Auburn WWTP (Auburn WWTP) *** Auburn WWTP - Final Clarifier influent junction box (Final Clarifier influent junction box) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: Phase 1 & 2 CAP improvements to be completed Schedule of Compliance Approved by MDEQ: Yes on or before June 1, 2018.

Actions by MDEQ: Consent Judgment entered on August 4, 2009.

Actions to Prevent Reoccurrence Consent Judgment

Comments: None entered

Sault Ste Marie County: Chippewa

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14884 03/11/13 2:15 P 03/11/13 7:00 P 0.02 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary Secondary biological treatment sewage bypass). Land: None, Waterbody: St. capacity was exceeded Marys River

14929 04/10/13 6:39 P 04/11/13 12:30 A 0.21 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow entering the plant sewage bypass). Land: None, Waterbody: St. exceeded the secondary Marys River biological treatment capacity

14978 04/15/13 10:00 A 04/16/13 4:50 A 0.37 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow entering the plant sewage bypass). Land: None, Waterbody: St. exceeded the capacity of Marys River secondary biological treatment

Bypass - 25 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Sault Ste Marie County: Chippewa Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15017 04/18/13 8:45 A 04/19/13 12:00 P 2.512 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow entering the plant sewage bypass). Land: None, Waterbody: St. exceeded the capacity of Marys River secondary biological treatment

15018 04/19/13 12:00 A 04/20/13 2:30 A 2.891 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow entering the plant sewage bypass). Land: None, Waterbody: St. exceeded the capacity of Marys River secondary biological treatment

15019 04/23/13 6:00 P 04/23/13 11:00 P 0.149 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow entering the plant sewage bypass). Land: None, Waterbody: St. exceeded the capacity of the Marys River secondary biological portion of the treatment process

15348 07/26/13 5:45 P 07/27/13 2:00 A 2.436 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary Excessive Rain sewage bypass). Land: None, Waterbody: St. Marys River

15485 08/26/13 6:00 A 08/26/13 10:30 A 1.69 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow entering the WWTP sewage bypass). Land: None, Waterbody: St. exceeded the secondary Marys River treatment capacity

15486 09/06/13 10:30 P 09/07/13 3:30 A 1.85 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow exceeded the capacity of sewage bypass). Land: None, Waterbody: St. the secondary treatment portion of Marys River the wastewater treatment plant

Bypass - 26 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Sault Ste Marie County: Chippewa Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15493 09/09/13 11:20 P 09/10/13 2:30 P 4.35 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary Sault Ste. Marie received record- sewage bypass). Land: None, Waterbody: St. setting rainfall in a very short Marys River period of time

15494 09/10/13 7:00 P 09/11/13 3:00 P 5.791 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flow entering the plant sewage bypass). Land: None, Waterbody: St. exceeded the capacity of the Marys River secondary treatment portion of the treatment process

15516 10/31/13 5:00 P 11/01/13 5:45 P 0.565 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary The flows entering the plant sewage bypass). Land: None, Waterbody: St. exceeded the capacity of Marys River secondary treatment

15495 11/17/13 2:00 P 11/19/13 4:00 P 3.16 Million Gallons Partially treated Sault Ste. Marie WWTP (secondary Sault Ste. Marie experienced a sewage bypass). Land: None, Waterbody: St. record-setting rain event on 11-17- Marys River 13. this occurred on already very saturated soils from recent wet weather

Summary for Sault Ste Marie: 13 of 13 Events with a Reported Volum Total SSO Volume Reported: 25.994 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Bypass - 27 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Thousand Trails-St Clair County: St Clair Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15093 04/10/13 12:00 A 04/12/13 10:00 A 0.02 Million Gallons Partially treated 1299 Wadhams Road (Over the top of Heavy rains sewage the lagoon berms in 3 different locations.). Land: Area around lagoon, Waterbody: Pine River

Summary for Thousand Trails-St Clair: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.02 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 1299 Wadhams Road (Over the top of the lagoon berms in 3 different locations.)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Addressed by enforcement action.

Actions to Prevent Reoccurrence Retain lagoon at or below the 2 foot free board.

Comments: None entered

Bypass - 28 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Traverse City County: Grand Traverse Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15414 09/19/13 10:30 A 09/19/13 10:40 A 0.0001 Million Gallons Partially treated WWTP, 606 Hannah Avenue High flow due to rain, surcharged sewage (treatment plant). Land: area around the effluent line. Surcharged anaerobic digester, Waterbody: permeate water was discharged Boardman River from a crack in an inspection vault.

Summary for Traverse City: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Williamston County: Ingham

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15084 04/19/13 9:00 A 04/19/13 10:30 A 0.247 Million Gallons Partially treated 524 Sunset, Williamston (water). bypassed secondary treatment sewage Land: None entered, Waterbody: red during period of highest flow from cedar extend wet weather, flow exceeded capacity of plant

Summary for Williamston: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.247 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Bypass - 29 APPENDIX 3

Bypass Detail Report January 1, 2013 - Decemeber 31, 2013

Wyoming County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15096 04/18/13 11:00 A 04/26/13 1:00 A 10.93 Million Gallons Partially treated 2111 Chicago Dr SW (Near Neal`s The Grand River flooded the sewage Truck Parts). Land: Soils around the WWTP and treatment units were manhole, Waterbody: None entered under water, resulting in a bypass *** Wastewater Treatment Plant. of disinfection. A manhole on a Land: None entered, Waterbody: trunk sewer (located away from Grand River the WWTP) also overflowed.

Summary for Wyoming: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 10.93 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Bypass - 30 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

8 1/2 Mile Relief Drain Drainage District County: Macomb Permit Designated Name: Chapaton RTB Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14789 01/13/13 6:10 A 01/14/13 2:15 A 6.1 Million Gallons 6.1 / 0 / 0 001 - Lake St. Clair

14818 01/29/13 7:00 P 01/30/13 1:00 A 4.8 Million Gallons 4.8 / 0 / 0 001 - Lake St. Clair

14926 04/11/13 8:00 A 04/12/13 2:24 P 41 Million Gallons 41 / 0 / 0 001 - Lake St. Clair

15028 04/18/13 5:10 A 04/19/13 1:00 P 34.8 Million Gallons 34.8 / 0 / 0 001 - Lake St. Clair

15177 06/13/13 4:30 A 06/13/13 11:05 A 12.9 Million Gallons 12.9 / 0 / 0 001 - Lake St. Clair

15268 06/29/13 12:25 A 06/29/13 2:55 A 1.3 Million Gallons 1.3 / 0 / 0 001 - Lake St. Clair

15533 12/22/13 8:00 A 12/22/13 1:43 P 2.2 Million Gallons 2.2 / 0 / 0 001 - Lake St. Clair

Summary for 8 1/2 Mile Relief Drain Drainage District7 of 7 Events : with a Reported Volume Total CSO Volume Reported: 103.1 Million Gallons

CSO - 1 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

8 1/2 Mile Relief Drain Drainage District County: Macomb Permit Designated Name: Chapaton RTB Control Program:

Long Term Control Program Due Date: Submitted Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program has been completed; program & permit required 3-phase sewer construction project designed to reduce wet-weather flow quantities directed to the retention/treatment basin (RTB); permit also required submittal of RTB Evaluation Study to determine whether adequate treatment is provided to meet Water Quality Standards (the results of the study were ultimately approved on Jan. 31, 2007); the actual construction phase of the current project is complete; there are no "uncontrolled" (i.e., untreated) CSO outfalls associated with this permittee/program. An "In-Stream Total Residual Chlorine (TRC) Effluent Plume Evaluation” is required by the permit (October 1, 2012) and shall identify the location and size of the TRC effluent plume during and after CSO discharge events and identify the maximum TRC concentrations in- stream at various downstream locations.

CSO - 2 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Bay City County: Bay Permit Designated Name: Bay City WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14807 01/30/13 3:30 A 01/30/13 3:45 P 28.1 Million Gallons 28.1 / 0 / 0 013 - Saginaw River *** 014 - Saginaw River *** 040 - Saginaw River *** 048 - Saginaw River *** 018 - Saginaw River

14917 04/09/13 8:00 P 04/22/13 12:00 P 319.8 Million Gallons 319.8 / 0 / 0 040 - Saginaw River *** 018 - Saginaw River *** 048 - Saginaw River *** 013 - Saginaw River *** 014 - Saginaw River

15805 04/16/13 4:15 A 04/16/13 12:00 P 2.9 Million Gallons 2.9 / 0 / 0 018 - Saginaw River

14960 04/18/13 5:30 A 04/20/13 8:00 A 50.2 Million Gallons 50.2 / 0 / 0 013 - Saginaw River *** 040 - Saginaw River *** 018 - Saginaw River *** 014 - Saginaw River

15128 05/23/13 8:30 A 05/23/13 6:15 P 3.1 Million Gallons 3.1 / 0 / 0 013 - Saginaw River

15138 05/28/13 10:45 A 05/31/13 11:15 P 37.2 Million Gallons 37.2 / 0 / 0 013 - Saginaw River *** 014 - Saginaw River *** 048 - Saginaw River *** 018 - Saginaw River

15378 09/02/13 12:15 A 09/02/13 6:00 A 1.8 Million Gallons 1.8 / 0 / 0 013 - Saginaw River

Summary for Bay City : 7 of 7 Events with a Reported Volume Total CSO Volume Reported: 443.1 Million Gallons

CSO - 3 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Bay City County: Bay Permit Designated Name: Bay City WWTP Control Program:

Currently collecting flow and rain fall data to conduct an evaluation study (Submitted) and model collection system for each of the 5 retention/treatment basins to determine whether adequate treatment is provided for the discharges; improvements to the retention/treatment basins may be required in the future pending the results of the evaluation studies. The study will evaluate basin 4 as a representative of basins 1 thru 4, and basin 5 separately.

Beverly Hills / Birmingham County: Oakland Permit Designated Name: Oakland Co-Acacia Park CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14935 04/12/13 1:02 A 04/12/13 5:05 P 4.1 Million Gallons 4.1 / 0 / 0 103 - Rouge River

15002 04/18/13 9:23 P 04/19/13 4:40 P 7.1 Million Gallons 7.1 / 0 / 0 103 - Rouge River

15188 06/13/13 4:05 A 06/13/13 10:53 A 3.66 Million Gallons 3.66 / 0 / 0 103 - Rouge River

15257 06/27/13 6:15 P 06/28/13 12:35 A 6.53 Million Gallons 6.53 / 0 / 0 103 - Rouge River

15382 08/30/13 10:59 P 08/31/13 8:15 A 10.584 Million Gallons 10.584 / 0 / 0 103 - Rouge River

15399 09/11/13 11:15 P 09/12/13 12:45 A 0.48 Million Gallons 0.48 / 0 / 0 103 - Rouge River

Summary for Beverly Hills / Birmingham : 6 of 6 Events with a Reported Volume Total CSO Volume Reported: 32.454 Million Gallons

CSO - 4 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Beverly Hills / Birmingham County: Oakland Permit Designated Name: Oakland Co-Acacia Park CSO Control Program:

Long Term Control Program Due Date: 7/1/1999 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program being implemented; retention/treatment basin (RTB) construction complete and facility is "on-line"; no remaining untreated overflow outfalls; RTB has been shown to provide treatment that meets criteria for elimination of raw sewage & protection of public health, protection of dissolved oxygen standard, protection of physical characteristic standard, and no significant impact on downstream biological communities. The permit required "Total Residual Chlorine Mixing Zone/Plume Definition Study" has been submitted and is currently under review by the Department. The report evaluates whether or not the Total Residual Chlorine (TRC) discharges from the RTB cause violations of Water Quality Standards.

Birmingham County: Oakland Permit Designated Name: Birmingham CSO RTB Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15000 04/19/13 7:40 A 04/19/13 9:15 P 4.36 Million Gallons 4.36 / 0 / 0 101 - Rouge River

15184 06/13/13 7:30 A 06/13/13 2:25 P 6.9 Million Gallons 6.9 / 0 / 0 101 - Rouge River

15259 06/27/13 6:31 P 06/29/13 3:15 A 14.73 Million Gallons 14.73 / 0 / 0 101 - Rouge River

15387 08/30/13 11:37 P 08/31/13 6:10 A 0.9 Million Gallons 0.9 / 0 / 0 101 - Rouge River

Summary for Birmingham : 4 of 4 Events with a Reported Volume Total CSO Volume Reported: 26.89 Million Gallons

CSO - 5 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Birmingham County: Oakland Permit Designated Name: Birmingham CSO RTB Control Program:

Bloomfield Twp, Bloomfield Hills & Birmin County: Oakland Permit Designated Name: Bloomfield Village CSO RTB Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14812 01/29/13 9:20 P 01/30/13 10:30 A 2.5 Million Gallons 2.5 / 0 / 0 103 - Rouge River via Luz & Nichols

15001 04/19/13 8:00 A 04/19/13 7:45 P 3.56 Million Gallons 3.56 / 0 / 0 103 - Rouge River via Luz & Nichols

15182 06/13/13 4:50 A 06/13/13 3:35 P 5.76 Million Gallons 5.76 / 0 / 0 103 - Rouge River via Luz & Nichols

15258 06/27/13 6:50 P 06/29/13 2:45 A 6.6 Million Gallons 6.6 / 0 / 0 103 - Rouge River via Luz & Nichols

15384 08/30/13 11:24 P 08/31/13 6:00 A 8.01 Million Gallons 8.01 / 0 / 0 103 - Rouge River via Luz & Nichols

Summary for Bloomfield Twp, Bloomfield Hills5 & of Birmingham 5 Events with : a Reported Volume Total CSO Volume Reported: 26.43 Million Gallons

CSO - 6 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Bloomfield Twp, Bloomfield Hills & Birmin County: Oakland Permit Designated Name: Bloomfield Village CSO RTB Control Program:

CSO - 7 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14778 01/11/13 2:36 A 01/11/13 9:35 A 7.96 Million Gallons 0 / 0 / 7.96 013 - Rouge River *** 014 - Rouge River *** 004 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch

14779 01/13/13 1:11 A 01/13/13 10:38 P 13.28 Million Gallons 0 / 0 / 13.28 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River *** 001 - Rouge River, Lower Branch

14800 01/28/13 12:25 A 01/28/13 6:32 A 10.05 Million Gallons 0 / 0 / 10.05 001 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 005 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch

14808 01/29/13 8:38 A 01/29/13 8:48 P 5.02 Million Gallons 0 / 0 / 5.02 003 - Rouge River, Lower Branch *** 014 - Rouge River *** 004 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 013 - Rouge River

14813 01/30/13 5:54 A 01/30/13 8:33 A 1.28 Million Gallons 0 / 0 / 1.28 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

14834 02/10/13 7:13 P 02/10/13 11:49 P 2.65 Million Gallons 0 / 0 / 2.65 001 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch

14851 02/26/13 3:52 P 02/26/13 10:33 P 3.1 Million Gallons 0 / 0 / 3.1 014 - Rouge River *** 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 013 - Rouge River

14879 03/11/13 3:31 P 03/11/13 6:38 P 1.37 Million Gallons 0 / 0 / 1.37 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

14911 04/10/13 1:13 P 04/10/13 8:09 P 1.28 Million Gallons 0 / 0 / 1.28 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

CSO - 8 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14914 04/11/13 3:30 A 04/11/13 10:13 A 15.82 Million Gallons 0 / 0 / 15.82 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

14939 04/11/13 5:52 A 04/12/13 9:36 A 19.36 Million Gallons 19.36 / 0 / 0 117 - Rouge River

14940 04/11/13 10:58 P 04/12/13 7:25 A 7.19 Million Gallons 0 / 0 / 7.19 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

14938 04/16/13 7:21 A 04/16/13 10:33 A 1.28 Million Gallons 0 / 0 / 1.28 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

14985 04/17/13 8:05 P 04/18/13 2:05 A 11.63 Million Gallons 0 / 0 / 11.63 002 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 005 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch

14986 04/18/13 12:25 A 04/19/13 11:45 A 39.48 Million Gallons 39.48 / 0 / 0 106 - Rouge River, Lower Branch *** 108 - Rouge River, Lower Branch *** 117 - Rouge River

14988 04/18/13 3:09 P 04/19/13 9:39 A 24.58 Million Gallons 0 / 0 / 24.58 004 - Rouge River, Lower Branch *** 014 - Rouge River *** 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 003 - Rouge River, Lower Branch

15026 04/23/13 8:03 P 04/24/13 5:57 P 9.83 Million Gallons 0 / 0 / 9.83 013 - Rouge River *** 014 - Rouge River *** 005 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch

15050 04/28/13 12:40 P 04/28/13 10:48 P 1.18 Million Gallons 0 / 0 / 1.18 013 - Rouge River *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch

CSO - 9 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15112 05/10/13 6:09 A 05/10/13 7:47 A 0.68 Million Gallons 0 / 0 / 0.68 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

15135 05/23/13 1:13 P 05/23/13 8:15 P 1.37 Million Gallons 0 / 0 / 1.37 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

15136 05/27/13 7:59 P 05/28/13 11:39 A 9.62 Million Gallons 0 / 0 / 9.62 003 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 004 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch

15143 05/30/13 2:24 P 05/30/13 8:34 P 7.38 Million Gallons 0 / 0 / 7.38 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

15149 05/31/13 1:24 P 06/01/13 7:10 A 4.51 Million Gallons 0 / 0 / 4.51 002 - Rouge River, Lower Branch *** 014 - Rouge River *** 004 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 013 - Rouge River

15162 06/10/13 1:14 A 06/10/13 8:45 P 10.72 Million Gallons 0 / 0 / 10.72 002 - Rouge River, Lower Branch *** 014 - Rouge River *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 001 - Rouge River, Lower Branch

15171 06/12/13 8:42 P 06/13/13 9:22 A 26.84 Million Gallons 0 / 0 / 26.84 001 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 005 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch

15170 06/13/13 2:42 A 06/13/13 9:55 A 18.44 Million Gallons 18.44 / 0 / 0 117 - Rouge River

15195 06/16/13 4:42 A 06/16/13 5:51 A 0.39 Million Gallons 0 / 0 / 0.39 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

CSO - 10 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15210 06/22/13 3:55 P 06/22/13 5:50 P 1.18 Million Gallons 0 / 0 / 1.18 001 - Rouge River, Lower Branch *** 013 - Rouge River *** 003 - Rouge River, Lower Branch

15229 06/24/13 5:19 P 06/24/13 7:24 P 0.19 Million Gallons 0 / 0 / 0.19 001 - Rouge River, Lower Branch *** 013 - Rouge River *** 003 - Rouge River, Lower Branch

15230 06/25/13 1:13 P 06/26/13 2:13 A 8.36 Million Gallons 0 / 0 / 8.36 002 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch

15243 06/27/13 5:55 P 06/28/13 12:55 A 6.42 Million Gallons 0 / 0 / 6.42 003 - Rouge River, Lower Branch *** 014 - Rouge River *** 004 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 013 - Rouge River

15241 06/27/13 9:20 P 06/27/13 10:32 P 0.23 Million Gallons 0.23 / 0 / 0 117 - Rouge River

15245 06/28/13 12:34 P 06/28/13 8:12 P 29.92 Million Gallons 0 / 0 / 29.92 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

15255 07/01/13 3:20 P 07/01/13 9:58 P 9 Million Gallons 0 / 0 / 9 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

15293 07/08/13 12:30 P 07/08/13 8:29 P 66.84 Million Gallons 0 / 0 / 66.84 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River *** 001 - Rouge River, Lower Branch

15302 07/08/13 5:00 P 07/10/13 8:03 A 117.96 Million Gallons 117.96 / 0 / 0 117 - Rouge River *** 106 - Rouge River, Lower Branch *** 108 - Rouge River, Lower Branch

CSO - 11 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15295 07/09/13 7:00 P 07/10/13 2:30 A 21.17 Million Gallons 0 / 0 / 21.17 005 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River *** 002 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch

15308 07/15/13 7:01 P 07/15/13 11:53 P 55.16 Million Gallons 0 / 0 / 55.16 001 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 005 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch

15313 07/15/13 7:25 P 07/16/13 3:45 P 89.62 Million Gallons 89.62 / 0 / 0 106 - Rouge River, Lower Branch *** 108 - Rouge River, Lower Branch *** 117 - Rouge River

15314 07/18/13 12:52 P 07/18/13 6:35 P 0.88 Million Gallons 0 / 0 / 0.88 013 - Rouge River *** 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch

15317 07/19/13 9:05 P 07/20/13 4:15 A 3.39 Million Gallons 0 / 0 / 3.39 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

15332 07/23/13 8:30 A 07/23/13 5:10 P 14.54 Million Gallons 0 / 0 / 14.54 002 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 005 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch

15339 07/27/13 6:23 P 07/27/13 8:00 P 4.85 Million Gallons 0 / 0 / 4.85 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

15352 08/07/13 10:17 A 08/07/13 12:20 P 0.39 Million Gallons 0 / 0 / 0.39 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

CSO - 12 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15355 08/12/13 8:44 A 08/13/13 1:26 A 19.71 Million Gallons 0 / 0 / 19.71 014 - Rouge River *** 013 - Rouge River *** 005 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch

15371 08/27/13 7:21 P 08/28/13 3:05 A 10.72 Million Gallons 0 / 0 / 10.72 013 - Rouge River *** 014 - Rouge River *** 005 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch

15381 08/30/13 10:58 P 08/31/13 12:28 A 11.63 Million Gallons 0 / 0 / 11.63 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

15380 08/30/13 11:49 P 08/31/13 3:00 A 9.97 Million Gallons 9.97 / 0 / 0 117 - Rouge River

15394 09/11/13 7:57 P 09/11/13 9:30 P 0.39 Million Gallons 0 / 0 / 0.39 013 - Rouge River *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch

15406 09/20/13 4:07 A 09/20/13 5:30 A 1.68 Million Gallons 0 / 0 / 1.68 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

15408 09/20/13 5:27 A 09/21/13 4:55 A 14.01 Million Gallons 14.01 / 0 / 0 117 - Rouge River

15409 09/20/13 10:52 P 09/21/13 4:30 A 15.04 Million Gallons 0 / 0 / 15.04 004 - Rouge River, Lower Branch *** 014 - Rouge River *** 005 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 013 - Rouge River

15441 10/05/13 6:51 A 10/05/13 9:14 A 9.83 Million Gallons 0 / 0 / 9.83 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River

CSO - 13 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15442 10/06/13 5:56 P 10/06/13 10:10 P 3.39 Million Gallons 0 / 0 / 3.39 001 - Rouge River, Lower Branch *** 014 - Rouge River *** 013 - Rouge River *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch

15451 10/19/13 12:27 P 10/19/13 10:13 P 0.97 Million Gallons 0 / 0 / 0.97 013 - Rouge River *** 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch

15464 10/31/13 12:25 A 11/01/13 2:14 A 45.8 Million Gallons 0 / 0 / 45.8 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 014 - Rouge River *** 004 - Rouge River, Lower Branch

15463 10/31/13 2:55 A 11/01/13 2:45 A 7.29 Million Gallons 7.29 / 0 / 0 117 - Rouge River

15472 11/02/13 4:09 P 11/02/13 7:58 P 0.19 Million Gallons 0 / 0 / 0.19 001 - Rouge River, Lower Branch *** 013 - Rouge River *** 003 - Rouge River, Lower Branch

15473 11/11/13 5:38 P 11/11/13 7:18 P 0.19 Million Gallons 0 / 0 / 0.19 013 - Rouge River *** 003 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch

15491 11/17/13 9:16 A 11/17/13 7:27 P 19.71 Million Gallons 0 / 0 / 19.71 014 - Rouge River *** 001 - Rouge River, Lower Branch *** 002 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 004 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River

15490 11/17/13 7:10 P 11/17/13 10:30 P 2.95 Million Gallons 2.95 / 0 / 0 117 - Rouge River

15501 11/21/13 8:05 P 11/22/13 3:41 A 2.31 Million Gallons 0 / 0 / 2.31 003 - Rouge River, Lower Branch *** 013 - Rouge River *** 001 - Rouge River, Lower Branch

15529 12/20/13 5:07 P 12/21/13 12:22 A 2.4 Million Gallons 0 / 0 / 2.4 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 013 - Rouge River

CSO - 14 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Dearborn County: Wayne Permit Designated Name: Dearborn CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15530 12/21/13 11:59 A 12/22/13 9:48 A 15.56 Million Gallons 0 / 0 / 15.56 002 - Rouge River, Lower Branch *** 001 - Rouge River, Lower Branch *** 003 - Rouge River, Lower Branch *** 005 - Rouge River, Lower Branch *** 013 - Rouge River *** 014 - Rouge River *** 004 - Rouge River, Lower Branch

15525 12/22/13 12:10 A 12/22/13 9:45 A 9.51 Million Gallons 0 / 0 / 9.51 017 - Rouge River

Summary for Dearborn : 65 of 65 Events with a Reported Volume Total CSO Volume Reported: 889.64 Million Gallons Control Program:

Long Term Control Program Due Date: 7/1/2000 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program being implemented; the Department reissued a permit that recognizes a modified LTCP. The permittee submitted a revised basis of design report in late 2009 followed by a financial capability assessment. The City requested a modified LTCP (and NPDES permit), to extend the construction schedule due to economic hardship. The modified LTCP will 1) correct existing construction issues with some shafts by using sewer separation and/or reconfigured use of shafts, and 2) revise some of the additional shaft projects to sewer separation projects. The Department approved the City's request and issued a schedule in the modified permit requiring elimination of all overflow outfalls by December 31, 2025; several outfalls and the associated overflows have already been eliminated.

CSO - 15 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Detroit County: Wayne Permit Designated Name: Detroit WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14857 01/11/13 2:20 A 01/13/13 3:43 P 1.94 Million Gallons 0 / 0 / 1.94 007 - Detroit River *** 021 - Detroit River *** 016 - Detroit River *** 009 - Detroit River

14768 01/11/13 3:55 A 01/14/13 8:08 P 413.2 Million Gallons 413.2 / 0 / 0 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River *** 106A - Detroit River *** 107A - Rouge River

14856 01/11/13 3:55 A 01/14/13 10:19 A 934.71 Million Gallons 0 / 934.71 / 0 050A - Rouge River

14799 01/28/13 3:00 P 02/01/13 11:51 A 1130.26 Million Gallons 1130.26 / 0 / 0 107A - Rouge River *** 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River *** 109A - Rouge River

14853 01/28/13 4:59 P 01/31/13 5:17 P 782.91 Million Gallons 0 / 782.91 / 0 050A - Rouge River

14854 01/29/13 4:07 A 02/01/13 6:30 A 0.54 Million Gallons 0 / 0 / 0.54 007 - Detroit River *** 009 - Detroit River *** 067 - Rouge River

14850 02/26/13 5:30 P 03/02/13 9:31 A 687.495 Million Gallons 687.495 / 0 / 0 101A - Rouge River *** 109A - Rouge River *** 049A - Detroit River *** 107A - Rouge River *** 104A - Conner Creek (tributary to Detroit River)

14852 02/26/13 6:56 P 03/01/13 1:42 P 805.09 Million Gallons 0 / 805.09 / 0 050A - Rouge River

14880 03/11/13 5:24 P 03/12/13 7:29 A 42.44 Million Gallons 42.44 / 0 / 0 049A - Detroit River

14881 03/11/13 7:57 P 03/12/13 9:39 A 98.84 Million Gallons 0 / 98.84 / 0 050A - Rouge River

14904 04/10/13 3:00 P 04/15/13 3:33 A 1943.05 Million Gallons 1943.05 / 0 / 0 106A - Detroit River *** 109A - Rouge River *** 108A - Detroit River *** 101A - Rouge River *** 104A - Conner Creek (tributary to Detroit River) *** 107A - Rouge River *** 049A - Detroit River

14905 04/10/13 3:29 P 04/15/13 2:39 A 1113.32 Million Gallons 0 / 1113.32 / 0 050A - Rouge River

CSO - 16 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Detroit County: Wayne Permit Designated Name: Detroit WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15074 04/11/13 4:11 A 04/12/13 8:37 A 114.04 Million Gallons 0 / 0 / 114.04 026 - Detroit River *** 021 - Detroit River *** 064 - Rouge River *** 028 - Detroit River *** 016 - Detroit River *** 025 - Detroit River *** 067 - Rouge River *** 019 - Detroit River *** 012 - Detroit River *** 011 - Detroit River *** 009 - Detroit River *** 007 - Detroit River *** 022 - Detroit River

15099 04/17/13 8:50 P 04/27/13 1:54 P 76.8 Million Gallons 0 / 0 / 76.8 017 - Detroit River *** 026 - Detroit River *** 064 - Rouge River *** 022 - Detroit River *** 012 - Detroit River *** 011 - Detroit River *** 009 - Detroit River *** 025 - Detroit River

14946 04/17/13 8:50 P 04/27/13 2:00 P 2402.44 Million Gallons 2402.44 / 0 / 0 107A - Rouge River *** 104A - Conner Creek (tributary to Detroit River) *** 105A - Detroit River *** 101A - Rouge River *** 109A - Rouge River *** 106A - Detroit River *** 049A - Detroit River

14945 04/17/13 9:09 P 04/26/13 6:11 P 1718.18 Million Gallons 0 / 1718.18 / 0 050A - Rouge River

15101 04/28/13 3:19 P 04/29/13 5:15 P 84.02 Million Gallons 84.02 / 0 / 0 049A - Detroit River

15130 05/27/13 5:50 P 06/01/13 3:12 P 593.06 Million Gallons 593.06 / 0 / 0 049A - Detroit River *** 106A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River

15172 05/27/13 9:49 P 05/31/13 8:26 P 8.26 Million Gallons 0 / 0 / 8.26 007 - Detroit River *** 009 - Detroit River *** 022 - Detroit River *** 064 - Rouge River

15129 05/28/13 1:12 A 06/01/13 2:51 P 374.79 Million Gallons 0 / 374.79 / 0 050A - Rouge River

15160 06/10/13 3:00 P 06/11/13 8:26 A 246.14 Million Gallons 246.14 / 0 / 0 101A - Rouge River *** 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River)

15224 06/10/13 3:41 P 06/10/13 6:36 P 4.67 Million Gallons 0 / 0 / 4.67 009 - Detroit River *** 007 - Detroit River

CSO - 17 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Detroit County: Wayne Permit Designated Name: Detroit WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15159 06/10/13 4:17 P 06/11/13 6:56 A 124.19 Million Gallons 0 / 124.19 / 0 050A - Rouge River

15305 06/13/13 1:30 A 06/13/13 7:25 A 71.42 Million Gallons 0 / 0 / 71.42 022 - Detroit River *** 025 - Detroit River *** 026 - Detroit River *** 062 - Rouge River *** 021 - Detroit River *** 028 - Detroit River *** 009 - Detroit River *** 019 - Detroit River *** 064 - Rouge River *** 016 - Detroit River *** 012 - Detroit River *** 011 - Detroit River *** 020 - Detroit River

15165 06/13/13 1:30 A 06/15/13 12:40 A 823.64 Million Gallons 823.64 / 0 / 0 107A - Rouge River *** 106A - Detroit River *** 109A - Rouge River *** 108A - Detroit River *** 101A - Rouge River *** 104A - Conner Creek (tributary to Detroit River) *** 049A - Detroit River

15164 06/13/13 2:18 A 06/15/13 1:10 A 491.34 Million Gallons 0 / 491.34 / 0 050A - Rouge River

15222 06/26/13 1:02 A 06/26/13 6:23 A 9.03 Million Gallons 9.03 / 0 / 0 049A - Detroit River

15223 06/26/13 2:06 A 06/26/13 5:44 A 10.88 Million Gallons 0 / 10.88 / 0 050A - Rouge River

15237 06/27/13 3:15 P 06/30/13 10:23 A 950.8998 Million Gallons 950.9 / 0 / 0 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River *** 109A - Rouge River *** 106A - Detroit River *** 107A - Rouge River

15338 06/27/13 8:00 P 06/28/13 2:01 P 6.77 Million Gallons 0 / 0 / 6.77 019 - Detroit River *** 016 - Detroit River *** 007 - Detroit River *** 009 - Detroit River *** 011 - Detroit River

15236 06/27/13 8:00 P 06/30/13 7:11 A 577.1 Million Gallons 0 / 577.1 / 0 050A - Rouge River

15254 07/01/13 7:30 P 07/02/13 4:25 A 34.6 Million Gallons 0 / 34.6 / 0 050A - Rouge River

15253 07/01/13 7:30 P 07/02/13 9:01 A 39.99 Million Gallons 39.99 / 0 / 0 049A - Detroit River

CSO - 18 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Detroit County: Wayne Permit Designated Name: Detroit WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15351 07/08/13 4:00 P 07/11/13 12:21 A 70.99 Million Gallons 0 / 0 / 70.99 025 - Detroit River *** 012 - Detroit River *** 067 - Rouge River *** 026 - Detroit River *** 062 - Rouge River *** 021 - Detroit River *** 064 - Rouge River *** 063 - Rouge River *** 020 - Detroit River *** 007 - Detroit River *** 016 - Detroit River *** 022 - Detroit River *** 011 - Detroit River *** 009 - Detroit River *** 019 - Detroit River

15284 07/08/13 4:06 P 07/11/13 6:23 A 829.75 Million Gallons 829.75 / 0 / 0 107A - Rouge River *** 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River *** 106A - Detroit River

15283 07/08/13 5:22 P 07/11/13 2:58 A 363.22 Million Gallons 0 / 363.22 / 0 050A - Rouge River

15357 07/15/13 5:00 P 07/15/13 9:05 P 19 Million Gallons 0 / 0 / 19 067 - Rouge River *** 064 - Rouge River *** 075 - Rouge River

15306 07/15/13 6:01 P 07/16/13 8:18 P 233.43 Million Gallons 233.43 / 0 / 0 107A - Rouge River *** 049A - Detroit River *** 101A - Rouge River

15307 07/15/13 8:18 P 07/16/13 7:45 P 97.77 Million Gallons 0 / 97.77 / 0 050A - Rouge River

15316 07/20/13 4:15 A 07/20/13 12:43 P 68.4 Million Gallons 68.4 / 0 / 0 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River

15315 07/20/13 6:11 A 07/20/13 9:16 A 14.03 Million Gallons 0 / 14.03 / 0 050A - Rouge River

15336 07/27/13 6:25 P 07/28/13 3:43 A 64.83 Million Gallons 64.83 / 0 / 0 049A - Detroit River *** 101A - Rouge River

15335 07/27/13 7:44 P 07/28/13 2:14 A 52.7 Million Gallons 0 / 52.7 / 0 050A - Rouge River

CSO - 19 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Detroit County: Wayne Permit Designated Name: Detroit WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15401 08/30/13 9:48 P 08/31/13 3:41 A 159.76 Million Gallons 0 / 0 / 159.76 022 - Detroit River *** 026 - Detroit River *** 021 - Detroit River *** 077 - Rouge River *** 075 - Rouge River *** 064 - Rouge River *** 063 - Rouge River *** 025 - Detroit River *** 020 - Detroit River *** 019 - Detroit River *** 016 - Detroit River *** 012 - Detroit River *** 011 - Detroit River *** 009 - Detroit River *** 007 - Detroit River *** 028 - Detroit River

15377 08/30/13 10:35 P 08/31/13 12:28 P 701 Million Gallons 701 / 0 / 0 105A - Detroit River *** 107A - Rouge River *** 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River *** 108A - Detroit River *** 109A - Rouge River *** 106A - Detroit River

15870 08/30/13 11:38 P 08/30/13 11:48 P 1.84 Million Gallons 0 / 0 / 1.84 054 - Rouge River

15376 08/30/13 11:43 P 08/31/13 11:35 A 173.06 Million Gallons 0 / 173.06 / 0 050A - Rouge River

15392 09/11/13 8:55 P 09/12/13 3:05 A 33.6 Million Gallons 33.6 / 0 / 0 049A - Detroit River

15393 09/11/13 11:18 P 09/12/13 2:38 A 18.4 Million Gallons 0 / 18.4 / 0 050A - Rouge River

15405 09/20/13 4:40 A 09/21/13 12:53 P 423.6 Million Gallons 423.6 / 0 / 0 106A - Detroit River *** 101A - Rouge River *** 107A - Rouge River *** 104A - Conner Creek (tributary to Detroit River) *** 049A - Detroit River

15404 09/20/13 5:20 A 09/21/13 10:55 A 236.8 Million Gallons 0 / 236.8 / 0 050A - Rouge River

15446 10/06/13 7:00 P 10/06/13 7:47 P 0.36 Million Gallons 0 / 0 / 0.36 009 - Detroit River

15437 10/06/13 7:00 P 10/07/13 4:03 A 35.45 Million Gallons 35.45 / 0 / 0 049A - Detroit River

15438 10/06/13 8:16 P 10/07/13 1:54 A 30.84 Million Gallons 0 / 30.84 / 0 050A - Rouge River

CSO - 20 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Detroit County: Wayne Permit Designated Name: Detroit WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15475 10/31/13 1:00 A 11/01/13 12:29 A 11.86 Million Gallons 0 / 0 / 11.86 059 - Rouge River *** 009 - Detroit River

15455 10/31/13 1:47 A 11/02/13 3:28 A 864.79 Million Gallons 864.79 / 0 / 0 101A - Rouge River *** 104A - Conner Creek (tributary to Detroit River) *** 049A - Detroit River *** 107A - Rouge River

15456 10/31/13 2:34 A 11/01/13 11:10 A 226.06 Million Gallons 0 / 226.06 / 0 050A - Rouge River

15509 11/17/13 6:20 P 11/17/13 8:47 P 12.42 Million Gallons 0 / 0 / 12.42 011 - Detroit River *** 009 - Detroit River *** 016 - Detroit River *** 019 - Detroit River *** 022 - Detroit River *** 031 - Detroit River *** 033 - Detroit River *** 059 - Rouge River *** 064 - Rouge River *** 007 - Detroit River

15480 11/17/13 6:34 P 11/18/13 10:43 P 340.53 Million Gallons 340.53 / 0 / 0 107A - Rouge River *** 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River) *** 101A - Rouge River *** 108A - Detroit River

15479 11/17/13 7:08 P 11/18/13 4:21 A 119.58 Million Gallons 0 / 119.58 / 0 050A - Rouge River

15522 12/20/13 9:27 P 12/25/13 8:44 A 1409 Million Gallons 1409 / 0 / 0 107A - Rouge River *** 106A - Detroit River *** 101A - Rouge River *** 049A - Detroit River *** 104A - Conner Creek (tributary to Detroit River)

15523 12/21/13 6:44 P 12/23/13 10:55 A 478.07 Million Gallons 0 / 478.07 / 0 050A - Rouge River

15558 12/21/13 8:17 P 12/22/13 7:27 A 55.54 Million Gallons 0 / 0 / 55.54 022 - Detroit River *** 059 - Rouge River

Summary for Detroit : 63 of 63 Events with a Reported Volume Total CSO Volume Reported: 23862.735 Million Gallons

CSO - 21 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Detroit County: Wayne Permit Designated Name: Detroit WWTP Control Program:

Long-term Control Program being implemented; controls include retention/treatment basins (6 on-line), CSO Screening/Disinfection Facilities (3 on- line), and 13 in-system storage dams in the collection system sewers (on-line) for temporary storing and subsequent transport of combined flow to the wastewater treatment plant; expansion of primary treatment capacity at the WWTP to 1700 MGD (on-line). To date, 14 CSOs have been eliminated, and construction of the Oakwood RTB has been completed. In addition to these 14 outfalls, 5 untreated Rouge River CSOs downstream of the turning basin are now controlled An amended LTCP was submitted in late 2008 that proposed control projects and associated schedules for 3 untreated CSOs to the Old Channel of the Rouge River, and the 39 remaining untreated CSOs to the Detroit River. However in 2009, due to its deteriorating financial condition, Detroit terminated construction of the Upper Rouge CSO Capture Tunnel (URT). A financial capability assessment (FCA) was submitted and approved by the Department. The alternative LTCP was included in the 2011 permit modification. Another FCA was submitted by Detroit in 2012 as required by the Permit. The FCA again documented that costs associated with continued implementation of the CSO correction program were a high burden to the City of Detroit residents. Reflecting the 2012 FCA and updated costs for effectively operating the WWTP and other facilities, and taking into account opportunities to use Green Infrastructure and apply adaptive management, the permit again revised the LTCP.

CSO - 22 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

East Lansing County: Ingham Permit Designated Name: East Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15039 04/11/13 4:00 A 04/12/13 2:00 P 14.6 Million Gallons 14.6 / 0 / 0 015 - Red Cedar River

15044 04/18/13 11:50 A 04/19/13 9:00 P 18.2 Million Gallons 18.2 / 0 / 0 015 - Red Cedar River

15206 05/28/13 7:45 P 05/29/13 2:00 P 14.9 Million Gallons 14.9 / 0 / 0 015 - Red Cedar River

15207 06/13/13 2:10 A 06/13/13 5:00 P 8.4 Million Gallons 8.4 / 0 / 0 015 - Red Cedar River

15715 08/27/13 11:55 P 08/28/13 3:50 P 20.8 Million Gallons 20.8 / 0 / 0 015 - Red Cedar River

15716 10/05/13 4:42 A 10/05/13 8:45 P 9.5 Million Gallons 9.5 / 0 / 0 015 - Red Cedar River

Summary for East Lansing : 6 of 6 Events with a Reported Volume Total CSO Volume Reported: 86.4 Million Gallons Control Program:

Long Term Control Program Due Date: 5/19/1993 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Completed

Long-term Control Program complete; controls included both sewer separation and construction of a retention treatment basin (RTB) and tunnel.

CSO - 23 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Essexville County: Bay Permit Designated Name: Essexville WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14920 04/09/13 6:26 P 04/09/13 8:36 P 0.54 Million Gallons 0.54 / 0 / 0 002 - Saginaw River

14921 04/10/13 9:58 A 04/10/13 2:34 P 1.12 Million Gallons 1.12 / 0 / 0 002 - Saginaw River

14922 04/12/13 12:28 A 04/12/13 1:52 P 4.25 Million Gallons 4.25 / 0 / 0 002 - Saginaw River

14959 04/18/13 6:05 A 04/19/13 10:30 A 9.934 Million Gallons 9.934 / 0 / 0 002 - Saginaw River

15379 09/02/13 12:04 A 09/02/13 1:10 A 2.0842 Million Gallons 2.0842 / 0 / 0 002 - Saginaw River

Summary for Essexville : 5 of 5 Events with a Reported Volume Total CSO Volume Reported: 17.928 Million Gallons Control Program:

Long Term Control Program Due Date: 3/31/2000 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program being implemented; currently an evaluation study for this CSO facility is being conducted to determine what or if additional system improvements are necessary to achieve adequate treatment of discharges to assure compliance with Water Quality Standards. An "In-Stream Total Residual Chlorine (TRC) Effluent Plume Evaluation” is required by the permit (October 1, 2018) and shall identify the location and size of the TRC effluent plume during and after CSO discharge events and identify the maximum TRC concentrations in-stream at various downstream locations.

CSO - 24 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Grand Rapids County: Kent Permit Designated Name: Grand Rapids WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15004 04/17/13 7:47 P 04/26/13 4:08 P 435.883 Million Gallons 435.883 / 0 / 0 003 - Grand River

Summary for Grand Rapids : 1 of 1 Events with a Reported Volume Total CSO Volume Reported: 435.883 Million Gallons Control Program:

Long Term Control Program Due Date: 10/1/1991 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program being implemented; controls include 30 million gallon Market Ave. Retention Treatment Basin in conjunction with sewer separation construction; permit requires control of seven (7) remaining outfalls through sewer separation with various schedule dates for elimination of overflows through 2019.

CSO - 25 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Iron Mountain / Kingsford County: Dickinson Permit Designated Name: Iron Mountain-Kingsford WWT Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15032 04/07/13 5:45 P 04/07/13 9:30 P 0.12 Million Gallons 0.12 / 0 / 0 002 - Menominee River

15033 04/08/13 1:15 P 04/09/13 12:00 A 8.169 Million Gallons 8.169 / 0 / 0 002 - Menominee River

15034 04/15/13 1:45 P 04/15/13 10:00 P 6.53 Million Gallons 6.53 / 0 / 0 002 - Menominee River

15422 04/18/13 9:00 P 04/18/13 11:59 P 1.02 Million Gallons 1.02 / 0 / 0 002 - Menominee River

15035 04/19/13 10:15 A 04/20/13 1:15 P 0.057 Million Gallons 0.057 / 0 / 0 002 - Menominee River

15036 04/23/13 7:15 A 04/23/13 9:45 A 0.106 Million Gallons 0.106 / 0 / 0 002 - Menominee River

15423 05/30/13 11:00 P 05/31/13 1:25 A 0.309 Million Gallons 0.309 / 0 / 0 002 - Menominee River

15424 06/01/13 4:30 P 06/01/13 11:00 P 6.63 Million Gallons 6.63 / 0 / 0 002 - Menominee River

15425 06/26/13 8:00 P 06/27/13 2:45 A 3.052 Million Gallons 3.052 / 0 / 0 002 - Menominee River

15426 06/27/13 8:47 P 06/28/13 12:40 A 2.966 Million Gallons 2.966 / 0 / 0 002 - Menominee River

15427 08/27/13 1:18 A 08/27/13 3:00 P 4.607 Million Gallons 4.607 / 0 / 0 002 - Menominee River

15434 08/30/13 1:40 A 08/30/13 4:45 A 0.053 Million Gallons 0.053 / 0 / 0 002 - Menominee River

15435 09/01/13 6:07 A 09/01/13 12:15 P 3.864 Million Gallons 3.864 / 0 / 0 002 - Menominee River

Summary for Iron Mountain / Kingsford : 13 of 13 Events with a Reported Volume Total CSO Volume Reported: 37.483 Million Gallons

CSO - 26 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Iron Mountain / Kingsford County: Dickinson Permit Designated Name: Iron Mountain-Kingsford WWT Control Program:

Long Term Control Program Due Date: Submitted Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: NA Long Term Control Program Status: Being implemented

Long-term Control Program considered complete (an existing retention/treatment basin); permittee submitted 2008 report characterizing discharges from existing retention/treatment basin based upon the type of sewer collection system (i.e., separate or combined) tributary to this CSO treatment facility adjacent to the municipal wastewater treatment plant. Facility is implementing revisions to disinfection feed system and conducting visual assessments of CSO discharges to evaluate screening effectiveness.

CSO - 27 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14849 01/10/13 8:00 P 01/11/13 1:00 P 28.066 Million Gallons 0 / 0 / 28.066 019 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 046 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 010 - Grand River *** 008 - Grand River *** 021 - Grand River *** 022 - Grand River

14861 01/12/13 10:00 P 01/13/13 10:30 P 5.739 Million Gallons 0 / 0 / 5.739 024 - Grand River *** 032 - Red Cedar River *** 009 - Grand River *** 012 - Grand River *** 034 - Grand River *** 026 - Red Cedar River *** 046 - Grand River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 022 - Grand River

14829 01/28/13 12:00 A 01/28/13 7:15 P 20.899 Million Gallons 0 / 0 / 20.899 022 - Grand River *** 024 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 032 - Red Cedar River *** 026 - Red Cedar River *** 019 - Grand River *** 017 - Grand River *** 008 - Grand River *** 016 - Grand River *** 009 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 021 - Grand River

14828 01/29/13 4:00 A 01/30/13 8:00 P 16.951 Million Gallons 0 / 0 / 16.951 024 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 032 - Red Cedar River *** 026 - Red Cedar River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 008 - Grand River *** 009 - Grand River

14835 02/10/13 1:00 P 02/11/13 1:15 P 12.872 Million Gallons 0 / 0 / 12.872 026 - Red Cedar River *** 012 - Grand River *** 034 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 011 - Grand River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 022 - Grand River *** 015 - Grand River *** 046 - Grand River

CSO - 28 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14847 02/25/13 12:00 P 02/25/13 9:15 P 1.409 Million Gallons 0 / 0 / 1.409 021 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 046 - Grand River *** 022 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 026 - Red Cedar River

14860 02/26/13 12:00 P 02/26/13 9:45 P 8.397 Million Gallons 0 / 0 / 8.39 026 - Red Cedar River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 024 - Grand River *** 022 - Grand River *** 021 - Grand River *** 008 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 010 - Grand River *** 019 - Grand River *** 032 - Red Cedar River

14862 02/28/13 10:00 A 02/28/13 10:45 P 0.544 Million Gallons 0 / 0 / 0.544 017 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 019 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 021 - Grand River

15078 03/11/13 7:00 A 03/12/13 12:00 A 17.475 Million Gallons 0 / 0 / 17.475 010 - Grand River *** 022 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 008 - Grand River *** 011 - Grand River *** 014 - Grand River

15820 03/14/13 9:00 A 03/15/14 12:45 A 5.34 Million Gallons 0 / 0 / 5.34 021 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 022 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 046 - Grand River *** 026 - Red Cedar River

CSO - 29 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15079 03/22/13 11:00 A 03/22/13 5:15 P 54.307 Million Gallons 0 / 0 / 54.307 022 - Grand River *** 026 - Red Cedar River *** 024 - Grand River *** 009 - Grand River *** 021 - Grand River *** 046 - Grand River *** 032 - Red Cedar River *** 034 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 010 - Grand River *** 008 - Grand River *** 012 - Grand River *** 019 - Grand River

15041 04/08/13 9:00 A 04/08/13 6:00 P 3.169 Million Gallons 0 / 0 / 3.169 009 - Grand River *** 046 - Grand River *** 012 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 015 - Grand River *** 011 - Grand River *** 016 - Grand River *** 008 - Grand River *** 034 - Grand River

15042 04/09/13 10:00 A 04/10/13 4:15 P 22.026 Million Gallons 0 / 0 / 22.026 032 - Red Cedar River *** 019 - Grand River *** 021 - Grand River *** 022 - Grand River *** 024 - Grand River *** 015 - Grand River *** 009 - Grand River *** 012 - Grand River *** 034 - Grand River *** 046 - Grand River *** 026 - Red Cedar River *** 016 - Grand River *** 014 - Grand River *** 011 - Grand River *** 008 - Grand River *** 017 - Grand River

15040 04/11/13 1:00 A 04/12/13 12:15 P 14.756 Million Gallons 0 / 0 / 14.756 046 - Grand River *** 024 - Grand River *** 034 - Grand River *** 017 - Grand River *** 032 - Red Cedar River *** 009 - Grand River *** 012 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 008 - Grand River *** 016 - Grand River

15202 04/15/13 8:00 P 04/16/13 6:00 A 4.762 Million Gallons 0 / 0 / 4.762 021 - Grand River *** 008 - Grand River *** 011 - Grand River *** 015 - Grand River *** 016 - Grand River *** 017 - Grand River *** 009 - Grand River *** 019 - Grand River *** 032 - Red Cedar River *** 022 - Grand River *** 012 - Grand River *** 034 - Grand River *** 046 - Grand River *** 026 - Red Cedar River *** 024 - Grand River

CSO - 30 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15043 04/17/13 4:00 P 04/19/13 8:00 A 27.604 Million Gallons 0 / 0 / 27.604 019 - Grand River *** 046 - Grand River *** 017 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 016 - Grand River *** 021 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 008 - Grand River

15046 04/23/13 5:00 P 04/24/13 8:15 A 7.199 Million Gallons 0 / 0 / 7.199 021 - Grand River *** 022 - Grand River *** 026 - Red Cedar River *** 024 - Grand River *** 019 - Grand River *** 009 - Grand River *** 012 - Grand River *** 034 - Grand River *** 032 - Red Cedar River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 017 - Grand River *** 046 - Grand River

15203 04/30/13 7:00 A 04/30/13 1:15 P 2.431 Million Gallons 0 / 0 / 2.431 017 - Grand River *** 034 - Grand River *** 046 - Grand River *** 009 - Grand River *** 012 - Grand River *** 015 - Grand River *** 024 - Grand River *** 019 - Grand River *** 021 - Grand River *** 022 - Grand River *** 026 - Red Cedar River *** 016 - Grand River *** 011 - Grand River *** 032 - Red Cedar River

15220 05/09/13 12:00 A 05/09/13 5:45 P 2.842 Million Gallons 0 / 0 / 2.842 026 - Red Cedar River *** 015 - Grand River *** 016 - Grand River *** 017 - Grand River *** 019 - Grand River *** 011 - Grand River *** 022 - Grand River *** 008 - Grand River *** 024 - Grand River *** 032 - Red Cedar River *** 009 - Grand River *** 012 - Grand River *** 034 - Grand River *** 046 - Grand River *** 021 - Grand River

15225 05/22/13 1:00 P 05/22/13 7:45 P 4.327 Million Gallons 0 / 0 / 4.327 026 - Red Cedar River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 008 - Grand River *** 046 - Grand River *** 024 - Grand River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 009 - Grand River *** 016 - Grand River *** 012 - Grand River *** 034 - Grand River *** 032 - Red Cedar River

CSO - 31 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15212 05/23/13 8:00 A 05/23/13 4:45 P 1.515 Million Gallons 0 / 0 / 1.515 024 - Grand River *** 011 - Grand River *** 015 - Grand River *** 016 - Grand River *** 017 - Grand River *** 019 - Grand River *** 021 - Grand River *** 026 - Red Cedar River *** 032 - Red Cedar River *** 009 - Grand River *** 012 - Grand River *** 034 - Grand River *** 046 - Grand River *** 022 - Grand River

15213 05/28/13 6:00 A 05/29/13 4:30 A 34.898 Million Gallons 0 / 0 / 34.898 026 - Red Cedar River *** 015 - Grand River *** 008 - Grand River *** 010 - Grand River *** 011 - Grand River *** 014 - Grand River *** 016 - Grand River *** 017 - Grand River *** 019 - Grand River *** 046 - Grand River *** 024 - Grand River *** 032 - Red Cedar River *** 009 - Grand River *** 012 - Grand River *** 034 - Grand River *** 021 - Grand River *** 022 - Grand River

15518 06/01/13 3:00 A 06/01/13 8:00 A 1.192 Million Gallons 0 / 0 / 1.192 026 - Red Cedar River *** 015 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 011 - Grand River *** 024 - Grand River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 032 - Red Cedar River

15214 06/10/13 12:00 A 06/10/13 12:30 P 16.276 Million Gallons 0 / 0 / 16.276 024 - Grand River *** 032 - Red Cedar River *** 009 - Grand River *** 022 - Grand River *** 034 - Grand River *** 014 - Grand River *** 046 - Grand River *** 012 - Grand River *** 019 - Grand River *** 017 - Grand River *** 015 - Grand River *** 011 - Grand River *** 010 - Grand River *** 008 - Grand River *** 021 - Grand River *** 016 - Grand River *** 026 - Red Cedar River

15215 06/12/13 9:00 P 06/14/13 1:55 A 70.626 Million Gallons 0 / 0 / 70.626 026 - Red Cedar River *** 010 - Grand River *** 011 - Grand River *** 014 - Grand River *** 015 - Grand River *** 016 - Grand River *** 017 - Grand River *** 019 - Grand River *** 008 - Grand River *** 022 - Grand River *** 034 - Grand River *** 007 - Red Cedar River *** 024 - Grand River *** 032 - Red Cedar River *** 009 - Grand River *** 012 - Grand River *** 046 - Grand River *** 021 - Grand River

CSO - 32 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15216 06/13/13 6:32 A 06/13/13 7:38 P 7.75 Million Gallons 7.75 / 0 / 0 003 - Grand River

15573 06/16/13 1:00 A 06/16/13 7:15 A 6.524 Million Gallons 0 / 0 / 6.524 015 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 016 - Grand River *** 034 - Grand River *** 014 - Grand River *** 011 - Grand River *** 008 - Grand River *** 017 - Grand River *** 046 - Grand River *** 012 - Grand River *** 009 - Grand River

15219 06/24/13 7:00 P 06/25/13 4:00 P 5.622 Million Gallons 0 / 0 / 5.622 021 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 022 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 008 - Grand River *** 026 - Red Cedar River

15574 06/28/13 4:00 P 06/29/13 2:45 A 100.037 Million Gallons 0 / 0 / 100.037 019 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 021 - Grand River *** 017 - Grand River *** 015 - Grand River *** 011 - Grand River *** 010 - Grand River *** 008 - Grand River *** 014 - Grand River *** 022 - Grand River *** 016 - Grand River

15575 07/21/13 11:00 P 07/22/13 5:15 A 2.203 Million Gallons 0 / 0 / 2.203 021 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 022 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 026 - Red Cedar River

CSO - 33 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15330 07/23/13 7:00 A 07/23/13 3:45 P 3.917 Million Gallons 0 / 0 / 3.917 026 - Red Cedar River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 015 - Grand River *** 032 - Red Cedar River *** 046 - Grand River *** 024 - Grand River *** 021 - Grand River *** 019 - Grand River *** 016 - Grand River *** 014 - Grand River *** 011 - Grand River *** 008 - Grand River *** 022 - Grand River *** 017 - Grand River

15576 07/31/13 9:00 A 07/31/13 9:30 P 3.248 Million Gallons 0 / 0 / 3.248 024 - Grand River *** 015 - Grand River *** 016 - Grand River *** 017 - Grand River *** 019 - Grand River *** 021 - Grand River *** 011 - Grand River *** 026 - Red Cedar River *** 032 - Red Cedar River *** 009 - Grand River *** 034 - Grand River *** 046 - Grand River *** 012 - Grand River *** 022 - Grand River

15578 08/07/13 5:00 A 08/07/13 12:30 P 2.249 Million Gallons 0 / 0 / 2.249 021 - Grand River *** 024 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 022 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 026 - Red Cedar River

15579 08/12/13 5:00 A 08/12/13 9:15 P 11.149 Million Gallons 0 / 0 / 11.149 026 - Red Cedar River *** 014 - Grand River *** 046 - Grand River *** 024 - Grand River *** 008 - Grand River *** 011 - Grand River *** 022 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River

15580 08/27/13 6:00 A 08/28/13 12:00 P 123.841 Million Gallons 0 / 0 / 123.841 014 - Grand River *** 026 - Red Cedar River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 046 - Grand River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 015 - Grand River *** 011 - Grand River *** 010 - Grand River *** 008 - Grand River *** 016 - Grand River

CSO - 34 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15581 09/09/13 7:00 A 09/09/13 4:00 P 5.099 Million Gallons 0 / 0 / 5.099 012 - Grand River *** 011 - Grand River *** 009 - Grand River *** 015 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 046 - Grand River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 016 - Grand River *** 014 - Grand River *** 008 - Grand River *** 034 - Grand River *** 017 - Grand River

15582 09/12/13 5:00 P 09/12/13 9:30 P 1.509 Million Gallons 0 / 0 / 1.509 034 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 008 - Grand River *** 046 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 021 - Grand River *** 017 - Grand River *** 019 - Grand River

15588 10/05/13 1:00 A 10/05/13 11:15 A 7.307 Million Gallons 0 / 0 / 7.307 017 - Grand River *** 032 - Red Cedar River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 024 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 019 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 008 - Grand River *** 021 - Grand River

15589 10/06/13 12:00 P 10/06/13 8:15 P 2.036 Million Gallons 0 / 0 / 2.036 024 - Grand River *** 017 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 015 - Grand River *** 032 - Red Cedar River *** 021 - Grand River *** 011 - Grand River *** 016 - Grand River *** 019 - Grand River *** 026 - Red Cedar River *** 022 - Grand River *** 009 - Grand River

15590 10/15/13 7:00 P 10/16/13 12:45 A 1.632 Million Gallons 0 / 0 / 1.632 046 - Grand River *** 021 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 034 - Grand River *** 022 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 026 - Red Cedar River

CSO - 35 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15592 10/17/13 10:00 A 10/17/13 7:00 P 1.955 Million Gallons 0 / 0 / 1.955 015 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 024 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 022 - Grand River *** 021 - Grand River *** 019 - Grand River *** 016 - Grand River *** 017 - Grand River *** 011 - Grand River *** 026 - Red Cedar River

15594 10/21/13 4:00 A 10/21/13 12:00 P 1.026 Million Gallons 0 / 0 / 1.026 022 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 026 - Red Cedar River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 024 - Grand River

15595 10/26/13 2:00 P 10/26/13 6:15 P 1.134 Million Gallons 0 / 0 / 1.134 022 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 046 - Grand River *** 026 - Red Cedar River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 024 - Grand River *** 021 - Grand River

15596 10/30/13 10:00 P 10/31/13 8:15 P 15.964 Million Gallons 0 / 0 / 15.964 021 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 024 - Grand River *** 022 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 008 - Grand River *** 026 - Red Cedar River

15599 11/01/13 5:00 P 11/02/13 10:30 A 2.024 Million Gallons 0 / 0 / 2.024 019 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 046 - Grand River *** 024 - Grand River *** 021 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 026 - Red Cedar River *** 022 - Grand River

CSO - 36 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15600 11/06/13 2:00 A 11/06/13 10:15 P 3.993 Million Gallons 0 / 0 / 3.993 022 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 026 - Red Cedar River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 024 - Grand River

15601 11/16/13 11:00 P 11/18/13 12:15 A 5.271 Million Gallons 0 / 0 / 5.271 022 - Grand River *** 026 - Red Cedar River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 021 - Grand River *** 008 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 024 - Grand River

15602 11/21/13 7:00 P 11/22/13 2:45 A 0.75 Million Gallons 0 / 0 / 0.75 022 - Grand River *** 046 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 026 - Red Cedar River *** 021 - Grand River *** 019 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 011 - Grand River *** 024 - Grand River

15603 12/20/13 1:00 A 12/20/13 11:15 P 31.304 Million Gallons 0 / 0 / 31.304 022 - Grand River *** 034 - Grand River *** 012 - Grand River *** 009 - Grand River *** 032 - Red Cedar River *** 021 - Grand River *** 026 - Red Cedar River *** 046 - Grand River *** 024 - Grand River *** 017 - Grand River *** 016 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 010 - Grand River *** 008 - Grand River *** 019 - Grand River

15604 12/21/13 2:00 P 12/22/13 10:00 A 32.559 Million Gallons 0 / 0 / 32.559 026 - Red Cedar River *** 024 - Grand River *** 032 - Red Cedar River *** 009 - Grand River *** 012 - Grand River *** 022 - Grand River *** 046 - Grand River *** 016 - Grand River *** 034 - Grand River *** 021 - Grand River *** 017 - Grand River *** 015 - Grand River *** 014 - Grand River *** 011 - Grand River *** 010 - Grand River *** 008 - Grand River *** 019 - Grand River Summary for Lansing : 50 of 50 Events with a Reported Volume Total CSO Volume Reported: 765.725 Million Gallons

CSO - 37 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Lansing County: Ingham Permit Designated Name: Lansing WWTP Control Program:

Long Term Control Program Due Date: 3/9/1992 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program (sewer separation project) being implemented; separation construction is to be conducted in 6 phases; Phases I, II, III and IV have been completed; permit schedule requires completion of construction of sewer separation phases and elimination of overflows by 2019.

CSO - 38 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Manistee WWTP County: Manistee Permit Designated Name: Manistee WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14801 01/29/13 12:30 P 01/31/13 7:30 A 0.5 Million Gallons 0 / 0 / 0.5 018 - Manistee Lake

14837 02/11/13 12:00 A 02/11/13 11:00 A 0.099 Million Gallons 0 / 0 / 0.099 018 - Manistee Lake

14845 02/18/13 11:30 P 02/19/13 11:00 A 0.093 Million Gallons 0 / 0 / 0.093 018 - Manistee Lake

14875 03/11/13 6:00 A 03/13/13 6:00 A 0.72 Million Gallons 0 / 0 / 0.72 018 - Manistee Lake

14901 04/08/13 3:00 P 04/09/13 1:00 A 0.15 Million Gallons 0 / 0 / 0.15 018 - Manistee Lake

14903 04/09/13 6:00 P 04/11/13 6:00 A 1.25 Million Gallons 0 / 0 / 1.25 018 - Manistee Lake

14981 04/18/13 1:00 A 04/21/13 3:00 A 1.75 Million Gallons 0 / 0 / 1.75 018 - Manistee Lake

15022 04/23/13 3:00 P 04/24/13 11:00 P 0.35 Million Gallons 0 / 0 / 0.35 018 - Manistee Lake

15027 04/25/13 12:00 P 04/25/13 11:00 P 0.0693 Million Gallons 0 / 0 / 0.0693 018 - Manistee Lake

15180 06/16/13 1:45 A 06/16/13 2:30 A 0.2 Million Gallons 0 / 0 / 0.2 018 - Manistee Lake

15440 10/05/13 11:00 P 10/05/13 11:55 P 0.04 Million Gallons 0 / 0 / 0.04 018 - Manistee Lake

15474 11/06/13 1:45 P 11/06/13 8:45 P 0.125 Million Gallons 0 / 0 / 0.125 018 - Manistee Lake

15481 11/17/13 2:30 P 11/18/13 2:30 A 0.5 Million Gallons 0 / 0 / 0.5 018 - Manistee Lake

Summary for Manistee WWTP : 13 of 13 Events with a Reported Volume Total CSO Volume Reported: 5.846 Million Gallons

CSO - 39 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Manistee WWTP County: Manistee Permit Designated Name: Manistee WWTP Control Program:

Long-term Control Program (sewer separation project) being implemented; permit requires elimination of overflows from Outfall 018 by Dec. 31, 2016.

Manistique County: Schoolcraft Permit Designated Name: Manistique WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15363 07/26/13 4:20 P 07/28/13 5:00 A 1.25 Million Gallons 0 / 0 / 1.25 003 - Manistique River

15364 07/31/13 7:00 P 07/31/13 10:00 P 0.08 Million Gallons 0 / 0 / 0.08 003 - Manistique River

15500 09/01/13 1:00 P 09/01/13 2:00 P 0.05 Million Gallons 0 / 0 / 0.05 003 - Manistique River

15505 11/01/13 6:00 A 11/01/13 1:30 P 0.125 Million Gallons 0 / 0 / 0.125 003 - Manistique River

15507 11/17/13 4:00 P 11/18/13 4:00 P 0.275 Million Gallons 0 / 0 / 0.275 003 - Manistique River

Summary for Manistique : 5 of 5 Events with a Reported Volume Total CSO Volume Reported: 1.78 Million Gallons

CSO - 40 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Manistique County: Schoolcraft Permit Designated Name: Manistique WWTP Control Program:

Long Term Control Program Due Date: 4/1/2000 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program being implemented; permit requires elimination of discharges from the one remaining outfall by Jan. 1, 2020. Facility is one construction project away from elimination of the last CSO.

CSO - 41 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Milk River Intercounty Drainage Board County: Wayne Permit Designated Name: Milk River CSO RTB Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14783 01/11/13 9:10 A 01/11/13 3:43 P 22.6 Million Gallons 22.6 / 0 / 0 001 - Milk River

14784 01/12/13 1:35 A 01/12/13 2:33 A 7.2 Million Gallons 7.2 / 0 / 0 001 - Milk River

14786 01/13/13 1:44 A 01/13/13 8:59 P 50.2 Million Gallons 50.2 / 0 / 0 001 - Milk River

14787 01/14/13 5:50 A 01/14/13 6:34 A 8.1 Million Gallons 8.1 / 0 / 0 001 - Milk River

14788 01/15/13 2:07 A 01/15/13 3:03 A 6.9 Million Gallons 6.9 / 0 / 0 001 - Milk River

14819 01/31/13 2:03 P 01/31/13 3:03 P 8.7 Million Gallons 8.7 / 0 / 0 001 - Milk River

14820 02/01/13 6:00 A 02/01/13 6:59 A 7.3 Million Gallons 7.3 / 0 / 0 001 - Milk River

14863 02/27/13 2:05 A 02/27/13 8:28 P 6.7 Million Gallons 6.7 / 0 / 0 001 - Milk River

14864 02/28/13 2:38 P 02/28/13 3:30 P 9.6 Million Gallons 9.6 / 0 / 0 001 - Milk River

14963 04/10/13 5:01 P 04/10/13 5:15 P 11.5 Million Gallons 11.5 / 0 / 0 001 - Milk River

14971 04/11/13 5:35 A 04/12/13 7:37 P 126.8 Million Gallons 126.8 / 0 / 0 001 - Milk River

15014 04/17/13 10:30 P 04/19/13 6:05 P 93.8 Million Gallons 93.8 / 0 / 0 001 - Milk River

15140 05/28/13 6:26 A 05/28/13 7:16 P 11.5 Million Gallons 11.5 / 0 / 0 001 - Milk River

15176 06/13/13 3:55 A 06/13/13 7:32 A 13.4 Million Gallons 13.4 / 0 / 0 001 - Milk River

CSO - 42 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

15270 06/28/13 5:37 P 06/28/13 9:48 P 16.9 Million Gallons 16.9 / 0 / 0 001 - Milk River

15299 07/10/13 2:54 A 07/10/13 3:54 A 1.7 Million Gallons 1.7 / 0 / 0 001 - Milk River

15322 07/20/13 3:58 A 07/20/13 4:52 A 4.4 Million Gallons 4.4 / 0 / 0 001 - Milk River

15476 10/31/13 10:04 P 11/01/13 3:46 A 20.3 Million Gallons 20.3 / 0 / 0 001 - Milk River

15496 11/18/13 9:55 P 11/19/13 10:37 A 7.7 Million Gallons 7.7 / 0 / 0 001 - Milk River

15583 12/21/13 8:29 P 12/22/13 5:20 P 38.4 Million Gallons 38.4 / 0 / 0 001 - Milk River

Summary for Milk River Intercounty Drainage20 Board of 20 : Events with a Reported Volume Total CSO Volume Reported: 473.7 Million Gallons Control Program:

Long-term Control Program being implemented; existing retention/treatment basin was upgraded in mid-1990s; reissued permit required an "In- stream Dissolved Oxygen Study" to determine whether discharges from the facility cause violations of Water Quality Standards and if additional corrections might be necessary; there are no uncontrolled (i.e., untreated) CSO outfalls associated with this permittee/program.

CSO - 43 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Mt. Clemens County: Macomb Permit Designated Name: Mt. Clemens WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14975 04/18/13 7:30 P 04/20/13 8:00 A 20.375 Million Gallons 20.375 / 0 / 0 003A - Clinton River

15297 07/10/13 4:30 A 07/11/13 12:30 P 18.691 Million Gallons 18.691 / 0 / 0 003A - Clinton River

Summary for Mt. Clemens : 2 of 2 Events with a Reported Volume Total CSO Volume Reported: 39.066 Million Gallons Control Program:

Long Term Control Program Due Date: 5/1/1997 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Completed

Long-term Control Program has been implemented; controls included partial sewer separation & in-system storage tunnel in conjunction w/existing retention/treatment basin; construction phase of the project is complete and all discharges have been re-directed to the storage tunnel; and the permittee has certified the project; there are no remaining "uncontrolled" (i.e., untreated) CSO outfalls associated with this permittee/program.

CSO - 44 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

North Houghton Co W&SA County: Houghton Permit Designated Name: North Houghton Co W&SA CS Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15015 04/22/13 3:00 P 05/25/13 4:00 P 110.33 Million Gallons 110.33 / 0 / 0 001 - St. Louis Creek *** 002 - Douglas Creek

15226 06/21/13 5:00 P 06/21/13 8:00 P 0.083012 Million Gallons 0.083012 / 0 / 0 001 - St. Louis Creek *** 002 - Douglas Creek

15227 06/23/13 6:00 P 06/23/13 7:00 P 0.0749 Million Gallons 0.0749 / 0 / 0 002 - Douglas Creek *** 001 - St. Louis Creek

15326 07/18/13 5:30 P 07/20/13 9:00 P 2.91 Million Gallons 2.91 / 0 / 0 001 - St. Louis Creek *** 002 - Douglas Creek

15337 07/28/13 3:00 P 07/29/13 3:00 A 0.503 Million Gallons 0.503 / 0 / 0 002 - Douglas Creek *** 001 - St. Louis Creek

15383 08/26/13 2:00 A 08/26/13 5:00 A 0.0558 Million Gallons 0.0558 / 0 / 0 001 - St. Louis Creek *** 002 - Douglas Creek

15385 09/01/13 12:00 P 09/01/13 10:00 P 1.18 Million Gallons 1.179 / 0 / 0 001 - St. Louis Creek *** 002 - Douglas Creek

15502 11/18/13 12:01 A 11/18/13 6:00 A 0.038 Million Gallons 0.038 / 0 / 0 001 - St. Louis Creek *** 002 - Douglas Creek

Summary for North Houghton Co W&SA : 8 of 8 Events with a Reported Volume Total CSO Volume Reported: 115.175 Million Gallons Control Program:

Long Term Control Program Due Date: 10/1/1998 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: NPDES permit Long Term Control Program Status: Being implemented

Long-term Control Program being implemented; two existing clarifiers with disinfection and dechlorination; additional work is being conducted (infiltration/inflow reduction) to increase transport capacity to the wastewater treatment plant; permit requires submittal of Evaluation Study to confirm whether adequate treatment is provided.

CSO - 45 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Oakland Co SOCSDS 12 Towns RTF County: Oakland Permit Designated Name: Oakland Co SOCSDS 12 Towns Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14809 01/29/13 5:45 P 01/30/13 10:25 A 66.93 Million Gallons 66.93 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

14910 04/11/13 6:50 A 04/12/13 2:35 P 213.33 Million Gallons 213.33 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

14997 04/18/13 2:20 A 04/19/13 6:45 P 262.74 Million Gallons 262.74 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

15167 06/13/13 3:00 A 06/13/13 1:05 P 147.3 Million Gallons 147.3 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

15246 06/27/13 8:14 P 06/29/13 5:00 A 158.9 Million Gallons 158.9 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

15375 08/30/13 11:27 P 08/31/13 4:55 A 425.34 Million Gallons 425.3 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

15465 10/31/13 10:45 P 11/01/13 3:30 A 35.55 Million Gallons 35.55 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

15531 12/22/13 7:17 A 12/22/13 11:31 A 11.42 Million Gallons 11.42 / 0 / 0 001 - Red Run Drain (tributary to Clinton River)

Summary for Oakland Co SOCSDS 12 Towns RTF8 of :8 Events with a Reported Volume Total CSO Volume Reported: 1321.51 Million Gallons Control Program:

Long Term Control Program Due Date: 12/1/1998 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program has been completed; permit & program required construction project to upgrade the George W. Kuhn (formerly "12 Towns") Retention Treatment Facility to assure facility provides adequate treatment of discharges; upgrades included capacity/volume increase and disinfection improvements; construction of facility upgrades was completed on Dec. 22, 2005; presumptive basin; there are no "uncontrolled" (i.e., untreated) CSO outfalls associated with this permittee/program.

CSO - 46 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Port Huron County: St Clair Permit Designated Name: Port Huron WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14772 01/11/13 6:00 A 01/11/13 12:00 P 0.56 Million Gallons 0 / 0 / 0.56 017 - St. Clair River

14773 01/13/13 4:00 A 01/13/13 1:00 P 0.157 Million Gallons 0 / 0 / 0.157 017 - St. Clair River

14811 01/29/13 9:00 A 01/30/13 1:00 A 0.151 Million Gallons 0 / 0 / 0.151 017 - St. Clair River

14928 04/10/13 3:00 A 04/13/13 3:00 A 10.914 Million Gallons 0 / 0 / 10.914 017 - St. Clair River *** 005 - Black River

14987 04/18/13 5:00 P 04/20/13 3:00 A 1.128 Million Gallons 0 / 0 / 1.128 017 - St. Clair River

15031 04/24/13 3:00 A 04/25/13 1:00 A 0.752 Million Gallons 0 / 0 / 0.752 017 - St. Clair River

15145 05/28/13 3:00 P 05/29/13 7:00 A 1.391 Million Gallons 0 / 0 / 1.391 017 - St. Clair River

15146 05/30/13 5:00 P 05/30/13 10:00 P 0.224 Million Gallons 0 / 0 / 0.224 017 - St. Clair River

15168 06/10/13 5:00 P 06/11/13 1:00 A 1.99 Million Gallons 0 / 0 / 1.99 017 - St. Clair River

15173 06/13/13 7:00 A 06/13/13 12:00 P 0.318 Million Gallons 0 / 0 / 0.318 017 - St. Clair River

15511 11/17/13 7:00 P 11/17/13 10:00 P 0.47 Million Gallons 0 / 0 / 0.47 017 - St. Clair River

Summary for Port Huron : 11 of 11 Events with a Reported Volume Total CSO Volume Reported: 18.055 Million Gallons

CSO - 47 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Port Huron County: St Clair Permit Designated Name: Port Huron WWTP Control Program:

Long Term Control Program Due Date: 12/31/1999 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program (sewer separation project) being implemented; Director's Final Order (issued 2/19/98) & permit include schedule requiring elimination of all overflow outfalls by Dec. 31, 2012. The City requested a 4 year schedule extension in April, 2007, due to economic hardship. The Department approved the City's request and issued a schedule in the modified permit requiring elimination of all overflow outfalls by December 31, 2016; several outfalls and the associated overflows have already been eliminated through sewer separation construction.

Redford Township County: Wayne Permit Designated Name: Redford Twp CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15318 06/13/13 5:00 A 06/13/13 10:00 A 2.5 Million Gallons 0 / 0 / 2.5 45A - Rouge River, Upper Branch

15619 11/17/13 7:00 P 11/17/13 8:00 P 0.33 Million Gallons 0 / 0 / 0.33 45A - Rouge River, Upper Branch

Summary for Redford Township : 2 of 2 Events with a Reported Volume Total CSO Volume Reported: 2.83 Million Gallons

CSO - 48 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Redford Township County: Wayne Permit Designated Name: Redford Twp CSO Control Program:

Long-term Control Program being implemented. The reissued permit will require control of the remaining untreated outfall at the DWSD.

River Rouge County: Wayne Permit Designated Name: River Rouge CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14949 04/11/13 6:55 A 04/11/13 9:00 A 0.7992 Million Gallons 0.7992 / 0 / 0 001 - Rouge River

15191 06/13/13 3:25 A 06/13/13 5:00 A 3.0888 Million Gallons 3.0888 / 0 / 0 001 - Rouge River

15267 06/28/13 1:56 P 06/28/13 5:15 P 1.0368 Million Gallons 1.0368 / 0 / 0 001 - Rouge River

15331 07/23/13 5:41 P 07/23/13 9:41 P 1.2456 Million Gallons 1.2456 / 0 / 0 001 - Rouge River

15390 08/31/13 12:26 A 08/31/13 4:26 A 8.7156 Million Gallons 8.7156 / 0 / 0 001 - Rouge River

Summary for River Rouge : 5 of 5 Events with a Reported Volume Total CSO Volume Reported: 14.886 Million Gallons

CSO - 49 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

River Rouge County: Wayne Permit Designated Name: River Rouge CSO Control Program:

Long Term Control Program Due Date: Submitted Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Enforcement Long Term Control Program Status: Being implemented

Long-term Control Program has been implemented; the program included a retention/treatment basin to provide adequate treatment of all combined sewer overflows (the facility went "on-line" and began treating overflows in 1999); remaining corrective projects have been completed and the project has been certified. The permit required "Total Residual Chlorine Mixing Zone/Plume Definition Study" has been submitted and is currently under review by the Department. The report evaluates whether or not the Total Residual Chlorine (TRC) discharges from the RTB cause violations of Water Quality Standards.

CSO - 50 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Saginaw County: Saginaw Permit Designated Name: Saginaw WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14806 01/29/13 9:00 A 01/31/13 2:00 A 270.2 Million Gallons 270.2 / 0 / 0 007R - Saginaw River *** 004R - Saginaw River *** 037R - Saginaw River *** 005R - Saginaw River *** 003R - Saginaw River *** 006R - Saginaw River

14918 04/09/13 3:25 P 04/09/13 6:30 P 815.31 Million Gallons 754.8699 / 0 / 60.46 011R - Saginaw River *** 005R - Saginaw River *** 003R - Saginaw River *** 004R - Saginaw River *** 037R - Saginaw River *** 006R - Saginaw River *** 007 - Saginaw River

14956 04/16/13 7:32 A 04/17/13 8:05 A 18.97 Million Gallons 18.97 / 0 / 0 005R - Saginaw River

14958 04/17/13 7:25 P 04/21/13 11:20 A 626.95 Million Gallons 626.95 / 0 / 0 037R - Saginaw River *** 011R - Saginaw River *** 007R - Saginaw River *** 003R - Saginaw River *** 004R - Saginaw River *** 005R - Saginaw River *** 006R - Saginaw River

15460 04/24/13 6:02 A 04/24/13 7:30 P 29.58 Million Gallons 29.58 / 0 / 0 003R - Saginaw River

15139 05/28/13 10:04 P 05/29/13 12:38 P 49.01 Million Gallons 49 / 0 / 0 003R - Saginaw River *** 037R - Saginaw River *** 004R - Saginaw River *** 005R - Saginaw River

15282 06/27/13 2:50 P 06/29/13 4:45 A 184.3 Million Gallons 184.33 / 0 / 0 007R - Saginaw River *** 037R - Saginaw River *** 011R - Saginaw River *** 005R - Saginaw River *** 004R - Saginaw River *** 003R - Saginaw River *** 006R - Saginaw River

15234 06/27/13 6:52 P 06/29/13 4:45 A 184.3 Million Gallons 184.33 / 0 / 0 004R - Saginaw River *** 003R - Saginaw River *** 005R - Saginaw River *** 006R - Saginaw River *** 007R - Saginaw River *** 011R - Saginaw River *** 037R - Saginaw River

15461 08/07/13 7:05 A 08/07/13 7:41 P 13.6 Million Gallons 13.6 / 0 / 0 003R - Saginaw River *** 004R - Saginaw River

Summary for Saginaw : 9 of 9 Events with a Reported Volume Total CSO Volume Reported: 2192.22 Million Gallons

CSO - 51 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Saginaw County: Saginaw Permit Designated Name: Saginaw WWTP Control Program:

Long-term Control Program being implemented; upgrades for two of the "RTBs" (Weiss St. RTB & 14th St. RTB) in order to provide for adequate treatment of all overflows has been completed; in accordance with the permit & approved program, permittee is re-conducting a Retention/Treatment Basin Evaluation Studies for the "East Side" system and "West Side" system to determine whether these facilities provide adequate treatment and whether facility upgrade will be required; the original studies were not approvable.

Saginaw Township County: Saginaw Permit Designated Name: Saginaw Twp WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14805 01/29/13 11:30 A 01/31/13 3:30 P 22.562 Million Gallons 22.562 / 0 / 0 003 - Tittabawassee River

14888 03/11/13 2:00 P 03/13/13 8:00 A 11.94 Million Gallons 11.94 / 0 / 0 003 - Tittabawassee River

14919 04/09/13 3:30 P 04/27/13 5:00 A 261.98 Million Gallons 261.98 / 0 / 0 003 - Tittabawassee River

15137 05/29/13 1:00 A 05/31/13 11:00 A 8.595 Million Gallons 8.595 / 0 / 0 003 - Tittabawassee River

Summary for Saginaw Township : 4 of 4 Events with a Reported Volume Total CSO Volume Reported: 305.077 Million Gallons

CSO - 52 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Saginaw Township County: Saginaw Permit Designated Name: Saginaw Twp WWTP Control Program:

Long Term Control Program Due Date: Submitted Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Completed

Long-term Control Program complete; existing retention/treatment basin provides adequate treatment to meet Water Quality Standards at times of discharge.

Sault Ste Marie County: Chippewa Permit Designated Name: Sault Ste Marie WWTP Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15347 07/26/13 4:35 P 07/26/13 7:15 P 0.135 Million Gallons 0 / 0 / 0.135 005 - St. Marys River

15487 09/09/13 11:20 P 09/10/13 2:30 P 0.492 Million Gallons 0 / 0 / 0.332 002 - St. Marys River *** 007 - St. Marys River

15497 11/17/13 2:00 P 11/19/13 4:00 P 1.142 Million Gallons 0 / 0 / 0.846 005 - St. Marys River *** 007 - St. Marys River *** 002 - St. Marys River Summary for Sault Ste Marie : 3 of 3 Events with a Reported Volume Total CSO Volume Reported: 1.769 Million Gallons

CSO - 53 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Sault Ste Marie County: Chippewa Permit Designated Name: Sault Ste Marie WWTP Control Program:

Long Term Control Program Due Date: 1/20/1993 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program (sewer separation project) being implemented; approved program with phased construction requires elimination of all discharges by Dec. 31, 2018.

CSO - 54 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Southgate / Wyandotte County: Wayne Permit Designated Name: Southgate/Wyandotte CSO RTF Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14782 01/11/13 4:35 A 01/11/13 1:00 P 19.926 Million Gallons 0 / 0 / 19.926 002 - Detroit River (Trenton Channel)

14781 01/11/13 8:15 A 01/12/13 5:45 A 24.003 Million Gallons 24.003 / 0 / 0 001 - Detroit River (Trenton Channel)

14791 01/13/13 2:30 A 01/13/13 10:50 A 14.965 Million Gallons 0 / 0 / 14.965 002 - Detroit River (Trenton Channel)

14785 01/13/13 3:00 A 01/13/13 11:55 P 31.6 Million Gallons 31.6 / 0 / 0 001 - Detroit River (Trenton Channel)

14815 01/29/13 6:40 A 01/30/13 10:20 A 40.85 Million Gallons 0 / 0 / 40.85 002 - Detroit River (Trenton Channel)

14814 01/29/13 10:00 A 01/30/13 7:00 A 39.69 Million Gallons 39.69 / 0 / 0 001 - Detroit River (Trenton Channel)

14869 02/26/13 4:45 P 02/28/13 10:20 A 28.892 Million Gallons 0 / 0 / 28.892 002 - Detroit River (Trenton Channel)

14870 02/27/13 3:35 A 02/28/13 12:05 P 74.925 Million Gallons 74.925 / 0 / 0 001 - Detroit River (Trenton Channel)

14947 04/11/13 5:20 A 04/12/13 12:20 P 38.856 Million Gallons 0 / 0 / 38.856 002 - Detroit River (Trenton Channel)

14948 04/11/13 5:20 A 04/13/13 9:45 P 118.611 Million Gallons 118.611 / 0 / 0 001 - Detroit River (Trenton Channel)

14972 04/16/13 3:25 P 04/16/13 10:00 P 1.08 Million Gallons 1.08 / 0 / 0 001 - Detroit River (Trenton Channel)

14989 04/18/13 12:05 A 04/20/13 2:30 P 88.833 Million Gallons 88.833 / 0 / 0 001 - Detroit River (Trenton Channel)

14990 04/18/13 2:45 A 04/19/13 12:05 P 14.9445 Million Gallons 0 / 0 / 14.9445 002 - Detroit River (Trenton Channel)

15051 04/24/13 7:20 A 04/24/13 10:20 P 24.975 Million Gallons 24.975 / 0 / 0 001 - Detroit River (Trenton Channel)

CSO - 55 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

15052 04/24/13 10:25 A 04/24/13 5:50 P 5.978 Million Gallons 0 / 0 / 5.978 002 - Detroit River (Trenton Channel)

15068 04/28/13 1:45 P 04/29/13 6:55 A 5.94 Million Gallons 5.94 / 0 / 0 001 - Detroit River (Trenton Channel)

15141 05/27/13 1:15 P 05/28/13 8:20 P 4.982 Million Gallons 0 / 0 / 4.982 002 - Detroit River (Trenton Channel)

15142 05/28/13 12:50 P 05/29/13 11:10 A 2.43 Million Gallons 2.43 / 0 / 0 001 - Detroit River (Trenton Channel)

15150 05/30/13 4:25 P 06/01/13 2:50 P 31.32 Million Gallons 31.32 / 0 / 0 001 - Detroit River (Trenton Channel)

15166 06/11/13 12:20 A 06/11/13 7:00 A 2.97 Million Gallons 2.97 / 0 / 0 001 - Detroit River (Trenton Channel)

15174 06/13/13 1:10 A 06/14/13 1:05 P 91.638 Million Gallons 91.638 / 0 / 0 001 - Detroit River (Trenton Channel)

15175 06/13/13 2:00 A 06/13/13 7:10 A 59.4417 Million Gallons 0 / 0 / 59.4417 002 - Detroit River (Trenton Channel)

15196 06/16/13 5:00 A 06/16/13 2:15 P 6.075 Million Gallons 6.075 / 0 / 0 001 - Detroit River (Trenton Channel)

15240 06/22/13 6:30 P 06/23/13 3:05 A 5.4 Million Gallons 5.4 / 0 / 0 001 - Detroit River (Trenton Channel)

15239 06/22/13 6:35 P 06/22/13 6:41 P 0.996 Million Gallons 0 / 0 / 0.996 002 - Detroit River (Trenton Channel)

15260 06/26/13 12:30 A 06/26/13 8:30 A 8.505 Million Gallons 8.505 / 0 / 0 001 - Detroit River (Trenton Channel)

15262 06/27/13 6:40 P 06/29/13 3:40 P 92.556 Million Gallons 92.556 / 0 / 0 001 - Detroit River (Trenton Channel)

15261 06/27/13 6:50 P 06/28/13 10:10 P 36.13 Million Gallons 0 / 0 / 36.13 002 - Detroit River (Trenton Channel)

CSO - 56 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

15273 07/01/13 3:20 P 07/03/13 1:45 A 79.353 Million Gallons 79.353 / 0 / 0 001 - Detroit River (Trenton Channel)

15263 07/01/13 5:25 P 07/02/13 2:25 A 25.97 Million Gallons 0 / 0 / 25.97 002 - Detroit River (Trenton Channel)

15301 07/05/13 8:00 A 07/11/13 10:55 A 185.841 Million Gallons 185.841 / 0 / 0 001 - Detroit River (Trenton Channel)

15285 07/05/13 8:30 A 07/05/13 2:20 P 3.985 Million Gallons 0 / 0 / 3.985 002 - Detroit River (Trenton Channel)

15286 07/06/13 8:25 P 07/07/13 5:30 A 42.84 Million Gallons 0 / 0 / 42.84 002 - Detroit River (Trenton Channel)

15292 07/08/13 4:55 P 07/09/13 12:40 A 35.867 Million Gallons 0 / 0 / 35.867 002 - Detroit River (Trenton Channel)

15310 07/16/13 4:15 P 07/16/13 5:00 P 2.43 Million Gallons 2.43 / 0 / 0 001 - Detroit River (Trenton Channel)

15319 07/18/13 6:35 P 07/18/13 10:15 P 13.5 Million Gallons 13.5 / 0 / 0 001 - Detroit River (Trenton Channel)

15320 07/20/13 12:20 A 07/20/13 12:40 P 28.62 Million Gallons 28.62 / 0 / 0 001 - Detroit River (Trenton Channel)

15356 08/12/13 3:45 P 08/13/13 12:40 A 8.967 Million Gallons 0 / 0 / 8.967 002 - Detroit River (Trenton Channel)

15359 08/12/13 4:00 P 08/13/13 2:15 P 84.78 Million Gallons 84.78 / 0 / 0 001 - Detroit River (Trenton Channel)

15373 08/27/13 10:50 A 08/28/13 3:50 A 9.99 Million Gallons 9.99 / 0 / 0 001 - Detroit River (Trenton Channel)

15389 08/30/13 11:45 P 08/31/13 12:45 A 16.937 Million Gallons 0 / 0 / 16.937 002 - Detroit River (Trenton Channel)

15388 08/31/13 12:30 A 08/31/13 11:20 A 53.568 Million Gallons 53.568 / 0 / 0 001 - Detroit River (Trenton Channel)

CSO - 57 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

15444 10/05/13 7:25 A 10/05/13 11:30 A 19.98 Million Gallons 19.98 / 0 / 0 001 - Detroit River (Trenton Channel)

15445 10/06/13 6:30 P 10/07/13 12:55 A 24.435 Million Gallons 24.435 / 0 / 0 001 - Detroit River (Trenton Channel)

15469 10/31/13 2:15 A 11/01/13 9:20 A 88.722 Million Gallons 88.72 / 0 / 0 001 - Detroit River (Trenton Channel)

15471 10/31/13 2:30 A 10/31/13 2:40 A 1.9926 Million Gallons 0 / 0 / 1.993 002 - Detroit River (Trenton Channel)

15489 11/17/13 6:30 P 11/18/13 2:00 A 47.79 Million Gallons 47.79 / 0 / 0 001 - Detroit River (Trenton Channel)

15488 11/17/13 7:00 P 11/17/13 9:10 P 7.9704 Million Gallons 0 / 0 / 7.9704 002 - Detroit River (Trenton Channel)

15534 12/21/13 10:30 A 12/23/13 8:35 P 133.245 Million Gallons 133.245 / 0 / 0 001 - Detroit River (Trenton Channel)

Summary for Southgate / Wyandotte : 49 of 49 Events with a Reported Volume Total CSO Volume Reported: 1833.295 Million Gallons Control Program:

Long-term Control Program currently considered complete (existing retention/treatment facility); reissued permit requires a Water Quality Study (due October 1, 2015) for a determination of whether the facility provides adequate treatment of all overflows; Long-term Control Program for facility upgrade and provisions for adequate treatment may be required in the future. The NPDES permit also requires the permittee to submit a Hydraulic Capacity Study for the Pine St PS. The study will be used to determine if any improvements can be made to eliminate CSO discharges from the Pine St PS.

CSO - 58 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

St. Joseph County: Berrien Permit Designated Name: St. Joseph CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14802 01/29/13 9:23 P 01/30/13 1:45 A 0.307 Million Gallons 0 / 0 / 0.307 003 - St. Joseph River *** 005 - St. Joseph River (Morrison Channel)

14908 04/10/13 10:32 A 04/10/13 11:02 A 0.0025 Million Gallons 0 / 0 / 0.0025 003 - St. Joseph River

14909 04/11/13 3:40 A 04/11/13 5:29 A 0.009 Million Gallons 0 / 0 / 0.009 005 - St. Joseph River (Morrison Channel)

14916 04/11/13 8:42 P 04/11/13 11:16 P 0.007 Million Gallons 0 / 0 / 0.007 005 - St. Joseph River (Morrison Channel)

14961 04/17/13 6:24 P 04/17/13 6:35 P 0.0032 Million Gallons 0 / 0 / 0.0032 003 - St. Joseph River

14962 04/18/13 1:32 A 04/19/13 3:40 P 1.1395 Million Gallons 0 / 0 / 1.1395 005 - St. Joseph River (Morrison Channel) *** 003 - St. Joseph River

15056 04/30/13 6:29 A 04/30/13 6:33 A 0.001 Million Gallons 0 / 0 / 0.001 003 - St. Joseph River

15126 05/22/13 2:15 P 05/22/13 2:30 P 0.001 Million Gallons 0 / 0 / 0.001 003 - St. Joseph River

15132 05/28/13 10:30 P 05/29/13 1:07 A 0.049 Million Gallons 0 / 0 / 0.049 003 - St. Joseph River *** 005 - St. Joseph River (Morrison Channel)

15144 05/30/13 7:32 P 05/31/13 2:08 A 0.009 Million Gallons 0 / 0 / 0.009 003 - St. Joseph River

15204 06/21/13 4:07 P 06/21/13 4:18 P 0.013 Million Gallons 0 / 0 / 0.013 003 - St. Joseph River

15211 06/25/13 7:39 P 06/25/13 8:03 P 0.0214 Million Gallons 0 / 0 / 0.0214 003 - St. Joseph River

15232 06/27/13 8:53 P 06/27/13 8:56 P 0.0002 Million Gallons 0 / 0 / 0.0002 003 - St. Joseph River

15256 07/02/13 2:42 P 07/02/13 3:03 P 0.0049 Million Gallons 0 / 0 / 0.0049 003 - St. Joseph River

CSO - 59 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

St. Joseph County: Berrien Permit Designated Name: St. Joseph CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15272 07/06/13 5:11 P 07/06/13 5:16 P 0.0001 Million Gallons 0 / 0 / 0.0001 003 - St. Joseph River

15344 08/02/13 8:37 A 08/02/13 8:57 A 0.041 Million Gallons 0 / 0 / 0.041 003 - St. Joseph River

15349 08/06/13 11:09 A 08/06/13 11:18 A 0.013 Million Gallons 0 / 0 / 0.013 003 - St. Joseph River

15353 08/12/13 7:15 P 08/12/13 7:27 P 0.018 Million Gallons 0 / 0 / 0.018 003 - St. Joseph River

15367 08/22/13 1:22 A 08/22/13 1:56 A 0.017 Million Gallons 0 / 0 / 0.017 003 - St. Joseph River

15369 08/22/13 2:32 P 08/22/13 2:34 P 0.0005 Million Gallons 0 / 0 / 0.0005 003 - St. Joseph River

15457 10/31/13 5:06 A 10/31/13 4:27 P 0.4716 Million Gallons 0 / 0 / 0.4716 003 - St. Joseph River *** 005 - St. Joseph River (Morrison Channel) Summary for St. Joseph : 21 of 21 Events with a Reported Volume Total CSO Volume Reported: 2.129 Million Gallons

CSO - 60 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

St. Joseph County: Berrien Permit Designated Name: St. Joseph CSO Control Program:

Long-term Control Program approved; program requires elimination of overflows through reduction of flows (via sewer rehabilitation, infiltration/inflow removal, etc.) and transport of all flows to the wastewater treatment plant; On or before April 1, 2013, the permittee shall submit a plan and schedule for implementation of Corrective Measures. On or before December 1, 2016, the permittee shall complete construction/implementation of corrective measures. More specifically, construction is expected to be completed on the collection system by the end of 2013 while construction for the in-line storage tanks must be completed by December 1, 2016. A Project Performance Certification (PCC) will follow.

Wakefield County: Gogebic Permit Designated Name: Wakefield WWSL Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15642 04/27/13 8:00 A 05/01/13 8:00 A 7.044 Million Gallons 0 / 0 / 7.044 002 - Planter Creek

Summary for Wakefield : 1 of 1 Events with a Reported Volume Total CSO Volume Reported: 7.044 Million Gallons

CSO - 61 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Wakefield County: Gogebic Permit Designated Name: Wakefield WWSL Control Program:

Long Term Control Program Due Date: 2/13/1995 Implementation status of U.S. EPA's Nine Minimum Controls: Implemented Long Term Control Required by: Permit Long Term Control Program Status: Being implemented

Long-term Control Program (sewer separation project) was agreed to in February 1995 and modified in June 1996 and includes sewer separation to eliminate discharges. A number of separation projects have been completed to date. Two outfalls have been eliminated to date.

Wayne Co/Dearborn Heights County: Wayne Permit Designated Name: Wayne Co/Dearborn Heights C Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15021 04/19/13 9:10 A 04/19/13 11:59 P 2.268892 Million Gallons 1.068892 / 0 / 1.2 001 - Rouge River, Middle Branch *** M14 - Rouge River, Middle Branch

15327 07/15/13 8:40 P 07/15/13 9:55 P 2.564868 Million Gallons 1.264868 / 0 / 1.3 001 - Rouge River, Middle Branch *** L43 - Rouge River, Lower Branch

15614 10/31/13 2:10 A 10/31/13 8:07 A 0.33 Million Gallons 0 / 0 / 0.33 M13 - Rouge River, Middle Branch

15615 11/17/13 6:20 P 11/17/13 9:10 P 0.45 Million Gallons 0 / 0 / 0.45 M14 - Rouge River, Middle Branch

15622 12/21/13 5:00 P 12/21/13 8:00 P 0.53 Million Gallons 0 / 0 / 0.53 U1 - Rouge River, Upper Branch

15623 12/22/13 12:00 A 12/22/13 7:00 P 0.41 Million Gallons 0 / 0 / 0.41 L43 - Rouge River, Lower Branch

Summary for Wayne Co/Dearborn Heights : 6 of 6 Events with a Reported Volume Total CSO Volume Reported: 6.554 Million Gallons

CSO - 62 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Wayne Co/Dearborn Heights County: Wayne Permit Designated Name: Wayne Co/Dearborn Heights C Control Program:

Long-term Control Program revised in reissued permit; construction of retention/treatment basin is complete & facility is "on-line" and the Department agrees that the RTB protects public health, eliminates raw sewage, protects the physical characteristics standard, and does not impact biological communities. An evaluation of the RTB discharges on the dissolved oxygen standard has been submitted and is under Department review. Outfalls M18 & M19 have been eliminated and certified by December, 2005 (flow has been directed to the existing RTB). The permit requires control of one outfall by October, 2012. A reissued permit will require control of the remaining untreated outfalls at the DWSD CSO facilities.

CSO - 63 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Wayne Co/Inkster County: Wayne Permit Designated Name: Wayne Co/Inkster CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

14950 04/11/13 11:15 A 04/11/13 2:30 P 11.4264 Million Gallons 0.42636 / 0 / 11 001 - Rouge River, Lower Branch *** 009 - Rouge River, Lower Branch *** L49 - Rouge River, Lower Branch *** 10 - Rouge River, Lower Branch

15023 04/18/13 7:15 A 04/18/13 11:59 P 19.68228 Million Gallons 2.982276 / 0 / 16.7 001 - Rouge River, Lower Branch *** L46 - Rouge River, Lower Branch *** 10 - Rouge River, Lower Branch

15024 04/19/13 1:15 A 04/19/13 11:59 P 2.295536 Million Gallons 1.295536 / 0 / 1 001 - Rouge River, Lower Branch *** 10 - Rouge River, Lower Branch

15713 06/13/13 6:30 A 06/13/13 12:30 P 1.3 Million Gallons 0 / 0 / 1.3 009 - Rouge River, Lower Branch

15300 07/08/13 4:55 P 07/08/13 11:12 P 18.7 Million Gallons 6.5 / 0 / 12.2 001 - Rouge River, Lower Branch *** L46 - Rouge River, Lower Branch *** 10 - Rouge River, Lower Branch

15328 07/23/13 4:10 P 07/23/13 4:35 P 1.157904 Million Gallons 1.157904 / 0 / 0 001 - Rouge River, Lower Branch

15607 10/05/13 7:15 A 10/05/13 10:13 A 1.75 Million Gallons 0 / 0 / 1.75 10 - Rouge River, Lower Branch

15612 10/31/13 2:46 A 10/31/13 3:55 A 1.7482 Million Gallons 0 / 0 / 1.74818 009 - Rouge River, Lower Branch *** 10 - Rouge River, Lower Branch

15616 11/17/13 6:00 P 11/17/13 8:00 P 2.23 Million Gallons 0 / 0 / 2.23 10 - Rouge River, Lower Branch

15620 12/21/13 10:30 P 12/22/13 4:00 A 1.46 Million Gallons 0 / 0 / 1.46 10 - Rouge River, Lower Branch

15624 12/22/13 11:30 P 12/23/13 4:00 A 1.93 Million Gallons 0 / 0 / 1.93 10 - Rouge River, Lower Branch

Summary for Wayne Co/Inkster : 11 of 11 Events with a Reported Volume Total CSO Volume Reported: 63.68 Million Gallons

CSO - 64 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Wayne Co/Inkster County: Wayne Permit Designated Name: Wayne Co/Inkster CSO Control Program:

Long-term Control Program revised in permit; construction of retention/treatment basin is complete & facility is "on-line" and the Department agrees that the RTB protects public health, eliminates raw sewage, protects the physical characteristics standard, and does not impact biological communities. An evaluation of the RTB discharges on the dissolved oxygen standard has been submitted and is under Department review. 5 CSOs have been eliminated/bulkheaded following sewer separation. The City is currently constructing an RTB to address two west side CSOs. The Department has revised the correction schedules for control of the remaining untreated outfalls based on the City of Inkster's financial demonstration to 2015. A revised financial demonstration has been submitted and a reissued permit will likely revise the date to 2016.

CSO - 65 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Wayne Co/Inkster/Dearborn Hts County: Wayne Permit Designated Name: Wayne Co/Inkster/Drbrn Hts CS Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15152 04/11/13 11:15 A 04/11/13 2:30 P 1.5 Million Gallons 0 / 0 / 1.5 L-41- Rouge River, Lower Branch

15153 04/18/13 7:15 A 04/18/13 11:59 P 2.5 Million Gallons 0 / 0 / 2.5 L-41- Rouge River, Lower Branch

15154 04/19/13 1:15 A 04/19/13 11:59 P 1.7 Million Gallons 0 / 0 / 1.7 L-41- Rouge River, Lower Branch

15609 07/08/13 4:55 P 07/08/13 11:12 P 4 Million Gallons 0 / 0 / 4 L-41- Rouge River, Lower Branch

15610 10/05/13 7:15 A 10/05/13 10:13 A 0.95 Million Gallons 0 / 0 / 0.95 L-41- Rouge River, Lower Branch

15613 10/31/13 2:46 A 10/31/13 3:55 A 1.21 Million Gallons 0 / 0 / 1.21 L-41- Rouge River, Lower Branch

15617 11/17/13 6:00 P 11/17/13 8:00 P 1.64 Million Gallons 0 / 0 / 1.64 L-41- Rouge River, Lower Branch

15621 12/21/13 5:00 P 12/22/13 4:00 A 1.31 Million Gallons 0 / 0 / 1.31 L-41- Rouge River, Lower Branch

15625 12/22/13 11:30 P 12/23/13 4:00 A 1.44 Million Gallons 0 / 0 / 1.44 L-41- Rouge River, Lower Branch

Summary for Wayne Co/Inkster/Dearborn Hts :9 of 9 Events with a Reported Volume Total CSO Volume Reported: 16.25 Million Gallons

CSO - 66 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Wayne Co/Inkster/Dearborn Hts County: Wayne Permit Designated Name: Wayne Co/Inkster/Drbrn Hts CS Control Program:

Long-term Control Program revised in reissued permit; the program will address the two remaining "uncontrolled" (i.e., untreated) CSO outfalls; permit requires completion of construction by July 1, 2015 of an approved program for facilities to meet criteria for elimination of raw sewage discharges & protection of public health, and to assure compliance with Water Quality Standards; The Department agreed to a revised correction schedule for control of the remaining untreated outfalls based on the City of Inkster's financial demonstration.

Wayne Co/Redford/Livonia County: Wayne Permit Designated Name: Wayne Co/Rdfrd/Livonia CSO Reported Events: Partially EventID Start Date/Time End Date/Time Event Volume Treated / Treated / Untreated Point(s) of Discharge

15025 04/19/13 8:15 A 04/19/13 11:59 P 4.518894 Million Gallons 1.518894 / 0 / 3 001 - Rouge River, Upper Branch *** U-2 - Ashcroft- Sherwood Drain

15189 06/13/13 5:00 A 06/13/13 9:31 A 11.3899 Million Gallons 0.989903 / 0 / 10.4 001 - Rouge River, Upper Branch *** U-9 - Rouge River, Bell Branch of Upper Branch

15462 10/22/13 12:00 P 10/29/13 4:00 P Unspecified 0 / 0 / 0 U-5 - Rouge River, Bell Branch of Upper Branch

15618 11/17/13 7:00 P 11/17/13 8:00 P 1.37 Million Gallons 0 / 0 / 1.37 U-3 - Rouge River, Bell Branch of Upper Branch

Summary for Wayne Co/Redford/Livonia : 3 of 4 Events with a Reported Volume Total CSO Volume Reported: 17.279 Million Gallons

CSO - 67 APPENDIX 4

Combined Sewer Overflow (CSO) and Retention Treatment Facility (RTF) Detail Report January 1, 2013 - December 31, 2013

Wayne Co/Redford/Livonia County: Wayne Permit Designated Name: Wayne Co/Rdfrd/Livonia CSO Control Program:

Long-term Control Program being implemented; construction of retention/treatment basin (for elimination of raw sewage & protection of public health) complete & facility is "on-line". The Department agrees that the RTB eliminates raw sewage, protects public health, and protects the physical characteristics standard. A report has been submitted to verify that the RTB protects the dissolved oxygen standard, and is currently under review by the Department. A reissiued permit will require control of the remaining untreated outfalls at the DWSD CSO facilities.

CSO - 68 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Adrian County: Lenawee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15235 06/27/13 5:30 P 06/27/13 9:30 P 0.14 Million Gallons Diluted raw sewage edge of Tressle Park off Bent Oak Ave Heavy rain overwhelmed the (manhole E03DI022A). Land: ground sewer system resulting in around manhole, Waterbody: River discharge of sewage from 6 Raisin *** W of river, E of Water St, N manholes and one pump station or Michigan Ave (manhole to River Raisin. #D05RI028). Land: ground around manhole, Waterbody: River Raisin, South Branch *** N end of N Broad St. (pump station). Land: area around pump station/manhole, Waterbody: River Raisin *** W of Race St., S of intersection with Rice St. (manhole #E04WI011). Land: area around manhole, Waterbody: River Raisin, South Branch *** S of river, N of Winter St, W of Main St, W of Chestnut St (manhole #E04DI024). Land: ground around manhole, Waterbody: River Raisin, South Branch *** immediately E of river, on Beecher St. (#DO6RT048). Land: ground around manhole, Waterbody: River Raisin *** E of river, W of Main St., N of Albert St (manhole #EO3DI006). Land: area around manhole, Waterbody: River Raisin

15324 07/20/13 3:30 A 07/20/13 6:00 A 0.025 Million Gallons Diluted raw sewage N end of N Broad St. (pump station). Heavy rain overwhelmed the Land: area around pump sewer system resulting in station/manhole, Waterbody: River discharge of sewage from the Raisin Broad Street pump station to River Raisin.

SSO - 1 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Adrian County: Lenawee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

Summary for Adrian: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.165 Million Gallons Outfall Corrective Actions: Associated Outfall(s): E of river, W of Main St., N of Albert St (manhole #EO3DI006) *** N end of N Broad St. (pump station) *** immediately E of river, on Beecher St. (#DO6RT048) *** W of Race St., S of intersection with Rice St. (manhole #E04WI011) *** edge of Tressle Park off Bent Oak Ave (manhole E03DI022A) *** N end of N Broad St. (pump station) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: response adequate

Actions to Prevent Reoccurrence ongoing sewer rehabilitation

Comments: Sanitary Sewer Rehabilitation CAP being completed in 7 phases on or before April 2016. SOCs in NPDES permit

Alpena County: Alpena

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15309 07/15/13 11:00 A 07/15/13 11:01 A 0.000005 Million Gallons Raw sewage Pump-out Station under Floating Dock Coupling on force main from (Force Main). Land: None entered, floating pump-out station had a Waterbody: Thunder Bay River leak.

SSO - 2 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Alpena County: Alpena Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge Summary for Alpena: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.000005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Ann Arbor County: Washtenaw

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge a 15248 06/27/13 4:30 P 06/27/13 6:30 P 0.00005 Million Gallons Diluted raw sewage 237 Pineview Court. Land: none, Sewage overflow due to heavy Waterbody: Huron River rains and tree root blockage in sanitary sewer line located near 237 Pineview Court. Dilute raw sewage released to storm sewer and Huron River.

15374 08/29/13 3:00 P 08/29/13 5:45 P Unspecified Raw sewage Nichols Arboretum. Land: ground, Discharge of raw sewage from Waterbody: none manhole in Nichols Arboretum due to tree root blockage in 8" sanitary sewer line. Flow discharged through a 1" pick hole in the manhole cover at a rate of approx 2 gallons per minute. Appeared to be greywater, no solids.

15400 09/16/13 10:15 A 09/16/13 10:30 A 0.0001 Million Gallons Raw sewage Pauline Ave. Land: N/A, Waterbody: Sewage overflow from manhole Allen Creek into storm sewer due to grease blockage.

SSO - 3 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Ann Arbor County: Washtenaw Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15417 09/20/13 2:30 P 09/20/13 3:30 P 0.001 Million Gallons Raw sewage Intersection of Fuller Court and Fuller Blockage in sewer line caused Road (wooded area). Land: low lying clearwater seeping from pick area in woods, Waterbody: None holes in manhole cover in wooded entered area near VA Hospital. Material collected in low lying area with woodchips.

15418 09/20/13 6:30 P 09/20/13 7:30 P Unspecified Diluted raw sewage Near Jackson Road and I-94 (along I- Raw sewage-grey water seeping 94 ROW). Land: I-94 ROW, from pick holes in manhole cover Waterbody: Allen Creek near Jackson Road and I-94 (along the I-94 ROW). Blockage caused by tree roots and lye. Unknown amount

Summary for Ann Arbor: 3 of 5 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Wastewater treatment plant storm sewer

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Corrective actions reviewed and determined acceptable.

Actions to Prevent Reoccurrence Review and update emergency power start up procedures to minimize Raw Sewage Wet Well levels during start up, if possible.

Comments: None entered

SSO - 4 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Ann Arbor County: Washtenaw

Associated Outfall(s): 237 Pineview Court *** Nichols Arboretum

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed response actions and determined they were adequate.

Actions to Prevent Reoccurrence Sewer jetted and blockage removed

Comments: None entered

Associated Outfall(s): Wastewater treatment plant storm sewer

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Recorded event information; continuing to monitor compliance

Actions to Prevent Reoccurrence Discharge to storm sewer ceased as soon as possible.

Comments: None entered

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Local response reviewed by DEQ. Response deemed adequate.

Actions to Prevent Reoccurrence Sewer was jetted and blockage removed

SSO - 5 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Ann Arbor County: Washtenaw Comments: None entered

Augusta County: Kalamazoo

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14893 03/15/13 1:00 P 03/21/13 7:00 P 0.00036 Million Gallons Raw sewage 702 E. Jefferson, Augusta MI. Land: 5 The source of raw sewage was a yards west of lift station, Waterbody: leaking force main directly None entered downstream of a lift station.

Summary for Augusta: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00036 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Battle Creek County: Calhoun

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14838 02/09/13 2:30 P 02/09/13 4:30 P 0.001 Million Gallons Raw sewage 100 feet south of the intersection of A broken force main connected to Army and Wayne Road. Land: Curb LS 633 caused approximately line and street around the break., 1000 gallons of sewage to be Waterbody: Spring Brook discharged to the storm sewer.

14907 04/08/13 4:45 P 04/08/13 5:30 P 0.0002 Million Gallons Raw sewage 1025 East Michigan (Lift station near Pump failure at LS X-37 (1025 E. address). Land: Yes, Waterbody: none Michigan Ave.) caused the wet well to surcharge through the manhole onto the ground.

SSO - 6 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Battle Creek County: Calhoun Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15008 04/21/13 10:50 A 04/21/13 12:15 P 0.00025 Million Gallons Raw sewage General Avenue and Spring Brook. Grease and rags plugged the (Manhole). Land: Curb line in General sanitary sewer causing the MH to Avenue, Waterbody: Spring Brook surcharge onto the street. The water then ran down the gutter into the storm sewer.

15127 05/21/13 6:00 P 05/21/13 7:00 P 0.0002 Million Gallons Raw sewage Corner of Capital Avenue and George An air release valve on the force B. Land: 75 feet of curb, Waterbody: main servicing the Mingus Creek None entered Lift Station malfunctioned, allowing sanitary sewage to bypass the valve whenever the lift station pumps started. The MH filled up and surged to the street.

15221 06/25/13 6:15 A 06/25/13 7:15 A 0.0002 Million Gallons Diluted raw sewage Intersection of Garfield and Central Sanitary sewer was plugged with Street. Land: None entered, tree roots and debris Waterbody: Battle Creek River

15281 07/07/13 3:00 P 07/07/13 7:00 P 0.0003 Million Gallons Raw sewage N 23rd street between Avenue A and Sanitary sewer was plugged with Avenue C. Land: Street around roots and debris causing the manhole and 200 feet of curb, manhole to surcharge onto the Waterbody: None entered street.

15498 11/17/13 12:01 A 11/17/13 5:50 P 0.0001 Million Gallons Raw sewage General Avenue and Spring Brook. Power outage at LS 633 caused (Manhole). Land: Curb line in General the sanitary sewer to back up and Avenue, Waterbody: Spring Brook discharge through a MH to the street.

SSO - 7 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Battle Creek County: Calhoun Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15499 11/20/13 10:50 A 11/20/13 11:50 A 0.00005 Million Gallons Raw sewage 175 College Street. Land: 100 feet of Plugged sewer caused a MH to curb on College Street, Waterbody: surcharge onto the street. None entered

Summary for Battle Creek: 8 of 8 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Battle Creek WWTP (Wastewater Treatment Plant)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Mats placed next to storm sewers in area. Weir plate placed in vault to allow for more containment during accidental spills.

Comments: None entered

Associated Outfall(s): Battle Creek WWTP (Wastewater Treatment Plant)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Malfunctioning parts were repaired/replaced

SSO - 8 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Battle Creek County: Calhoun Comments: None entered

Associated Outfall(s): 1025 East Michigan (Lift station near address)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Repaired lift station

Comments: None entered

Beecher Metropolitan District County: Genesee

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15629 04/10/13 8:00 A 04/10/13 7:30 P 1.65 Million Gallons Diluted raw sewage Carpenter Rd & Dupont (BMD) discharges due to extended heavy (overflow due to heavy rainfall and rainfall causing capacity of sewers I/I). Land: None entered, Waterbody: to be exceeded Lake Drain *** #5 Sewer (BMD) (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Lake Drain *** #1 Sewer (BMD) (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Hughes Drain *** W Princeton & Dupont (BMD) (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Lake Drain *** #6 Sewer (BMD) (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Riskin Drain

SSO - 9 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Beecher Metropolitan District County: Genesee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15630 04/19/13 3:00 A 04/19/13 7:30 P 0.75 Million Gallons Diluted raw sewage W Princeton & Dupont (BMD) Discharges due to extended (overflow due to heavy rainfall & I/I). heavy rainfall causing capacity of Land: None entered, Waterbody: sewers to be exceeded. Lake Drain *** #6 Sewer (BMD) (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Riskin Drain *** #5 Sewer (BMD) (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Lake Drain *** Carpenter Rd & Dupont (BMD) (overflow due to heavy rainfall and I/I). Land: None entered, Waterbody: Lake Drain *** #1 Sewer (BMD) (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Hughes Drain

Summary for Beecher Metropolitan Distric: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 2.4 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Benton Charter Township County: Berrien

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14765 01/04/13 3:00 P 01/07/13 4:30 P 0.001 Million Gallons Raw sewage Value Land 1804 M-139 Benton Sanitary sewer line plugged with Harbor Mi (Cleanout in parking lot). grease Land: Parking lot to Storm Drain, Waterbody: county drain

SSO - 10 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Benton Charter Township County: Berrien Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14882 03/14/13 2:45 P 03/14/13 3:45 P 0.0015 Million Gallons Raw sewage 1000 Paw Paw Ave, Benton Township Lift station failed due to 49022 (Manhole upstream of Lift transducer failure station). Land: East road shoulder and hillside to creek, Waterbody: Unnamed Creek

15107 05/15/13 12:00 P 05/15/13 1:30 P 0.002 Million Gallons Raw sewage 2000 block of Territorial Rd (MH in Grease plug in sanitary sewer. 2000 block of Territorial Rd). Land: Side of road, Waterbody: county drain

Summary for Benton Charter Township: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Benton Harbor County: Berrien Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14855 02/27/13 10:00 A 02/27/13 11:00 A 0.01 Million Gallons Raw sewage Manhole West of Lift Station on SW Pump station malfunction - Alarm corner of Enterprise and Paw Paw. failure when electricity went out. Land: Low area near the manhole, Waterbody: None

15075 05/01/13 10:30 A 05/01/13 11:45 A 0.00002 Million Gallons Raw sewage Manhole 179 feet south of Maiden Sanitary sewer line plugged Lane on Packard St. (MH on Packard St 179 feet South of Maiden Lane). Land: Paved area, Waterbody: None

15147 06/01/13 11:39 A 06/01/13 11:54 A 0.00005 Million Gallons Raw sewage Britain Ave and Heck Court. Land: Sanitary line plugged (mainly by None (Paved Area), Waterbody: None grease)

SSO - 11 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Benton Harbor County: Berrien Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15271 07/05/13 9:30 A 07/05/13 11:00 A 0.00005 Million Gallons Raw sewage Grand Boulevard at Jean Klock Park. Broken sanitary lateral at 128 Land: along Grand Boulevard, Grand Boulevard (East Lane) Waterbody: None entered

Summary for Benton Harbor: 4 of 4 Events with a Reported Volume Total SSO Volume Reported: 0.01 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Benton Harbor - St. Joseph Joint Wastewater Plant County: Berrien Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15513 12/02/13 9:00 P 12/02/13 10:00 P 0.003 Million Gallons Partially treated Benton Harbor - St Joseph Joint Storage Tank #5 overflowed while sewage Wastewater Treatment Plant being filled. (Biosolids Storage Tank). Land: West yard area adjacent to storage tank 5, Waterbody: None

Summary for Benton Harbor - St. Joseph J: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.003 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Bessemer Township County: Gogebic

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15049 04/28/13 8:30 A 05/07/13 8:00 A 0.798 Million Gallons Diluted raw sewage Overflow into Black River. Land: snowmelt saturated ground None, Waterbody: Black River

SSO - 12 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Bessemer Township County: Gogebic Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15117 05/20/13 2:45 A 05/20/13 6:45 A 0.1697 Million Gallons Diluted raw sewage Overflow into Black River. Land: surcharged sewer due to 2.2 None, Waterbody: Black River inches of rain 5/18-20/2013, 1.15 inches just Sunday night.

Summary for Bessemer Township: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.968 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Overflow into Black River *** Overflow into Black River

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: Entered into a District Compliance Agreement

Actions to Prevent Reoccurrence Initiate sewer system study

Comments: None entered

Blackman Township County: Jackson

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14793 01/20/13 3:00 P 01/20/13 7:30 P 0.001 Million Gallons Raw sewage 2227 River Street (Manhole at this Manhole plugged with towels location). Land: ground and swale caused release to pavement, near manhole, Waterbody: None swale, and yard. entered

SSO - 13 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Blackman Township County: Jackson Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14873 03/07/13 11:00 A 03/07/13 3:45 P 0.002 Million Gallons Raw sewage Manhole 29 between Granada Manhole plugged with board, Apartments and Jackson Holiday Inn. grease and rags caused release (Manhole). Land: Land area around to ground in area of manhole. manhole, Waterbody: None entered

Summary for Blackman Township: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.003 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Manhole 29 between Granada Apartments and Jackson Holiday Inn. (Manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Appeared to be one time occurrence. No further action needed.

Actions to Prevent Reoccurrence Nothing other than removing the blockages in the manhole.

Comments: None entered

Associated Outfall(s): 2227 River Street (Manhole at this location)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Acceptable approach by owner/operator.

Actions to Prevent Reoccurrence Manhole will be put on a maintenance schedule.

SSO - 14 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Blackman Township County: Jackson Comments: None entered

Bridgman County: Berrien

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14996 04/19/13 11:30 A 04/19/13 12:30 P 0.001 Million Gallons Raw sewage Lift Station #48 on Lake St West of Lift Station #48 was off line due to Red Arrow Hwy (lake st lift station) power surge during storm event. (Lake St Lift Station (LS #48)). Land: Parking Lot, Waterbody: Lake Michigan

Summary for Bridgman: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Brighton Township County: Livingston

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15656 05/15/13 2:00 P 05/15/13 3:00 P 0.0002 Million Gallons Raw sewage 100 blk of Shinnecock at Huntmore broken sewer main Estates (broken sewer line). Land: area surrounding damaged line, Waterbody: None entered

15644 11/09/13 6:00 P 11/10/13 11:00 A 0.2 Million Gallons Raw sewage LS at 5977 Whitmore Lake Rd (station loss of automatic level control in failure). Land: drainage ditch along pump station Whitmore Lake Rd, Waterbody: None entered

Summary for Brighton Township: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.2 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

SSO - 15 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Brookfield Twp County: Eaton Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14866 02/17/13 12:12 P 02/17/13 3:00 P 0.01 Million Gallons Partially treated 8600 blk of Lake Dr (septic tank broken valve fitting in MH sewage effluent). Land: 30-80 ft^2 area, resulting in discharge of septic Waterbody: None entered tank effluent. Operator estimated this had been going on for several days before they were notified by resident.

Summary for Brookfield Twp: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.01 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Buchanan County: Berrien

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14796 01/24/13 10:00 A 01/24/13 10:05 A 0.000025 Million Gallons Raw sewage Rivershor Drive, 50 yards North of The hatch on the vac truck was Meadow View Drive, Buchanan Twp. not properly sealed. The loss Berrien Co. (Paved Street Near Lift occurred when city employee`s Station on). Land: Paved Road, attempted to perform repairs on a Waterbody: None lift station.

Summary for Buchanan: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.000025 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

SSO - 16 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Buena Vista Township County: Saginaw Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14924 04/10/13 5:30 P 04/14/13 5:00 P 4.48 Million Gallons Partially treated Storage Basin at WWTP (fka Outfall Excessive Rain fall plus inflow sewage 002) (Overflow at basin). Land: None and infiltration caused excessive entered, Waterbody: Gage Drain flows to the WWTP

14955 04/18/13 3:00 A 04/21/13 9:00 P 21.057 Million Gallons Partially treated Storage Basin at WWTP (aka Outfall Excessive Rain fall plus inflow sewage 002) (Overflow at basin). Land: None and infiltration caused excessive entered, Waterbody: Gage Drain flows to the WWTP

15250 06/28/13 6:30 P 06/29/13 3:30 P 1.43 Million Gallons Partially treated Storage Basin at WWTP (aka Outfall Excessive Rain fall plus inflow sewage 002) (Overflow at basin). Land: None and infiltration caused excessive entered, Waterbody: Gage Drain flows to the WWTP

Summary for Buena Vista Township: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 26.967 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Storage Basin at WWTP (aka Outfall 002) (Overflow at basin) *** Storage Basin at WWTP (aka Outfall 002) (Overflow at basin) *** Storage Basin at WWTP (aka Outfall 002) (Overflow at basin) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Negotiating ACO with schedule for corrective actions

Actions to Prevent Reoccurrence None entered

Comments: None entered

SSO - 17 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Caledonia Township County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14836 02/07/13 10:10 P 02/08/13 12:35 A 0.0015 Million Gallons Raw sewage 8239 Cherry Valley Ave, Caledonia Failure of an 8" force main (Force Main Isolation Valve). Land: isolation valve due to the bolts None entered, Waterbody: Emmons rusting. Lake Drain

15121 05/20/13 7:45 A 05/20/13 10:15 A 0.00003 Million Gallons Raw sewage 7401 McCords, Caledonia Township Fracture in the wye on 3" plastic (crack in force main). Land: Area force main. around the force main break, Waterbody: None entered

15450 10/17/13 1:19 P 10/17/13 1:55 P 0.000554 Million Gallons Raw sewage SW corner of Kraft Ave/76th St (6" Hole in 6" ductile iron pipe force force main). Land: Area around leak, main. Waterbody: None entered

Summary for Caledonia Township: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 8239 Cherry Valley Ave, Caledonia (Force Main Isolation Valve)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None at this time.

Actions to Prevent Reoccurrence Repaired the isolation valve.

Comments: None entered

Associated Outfall(s): 7401 McCords, Caledonia Township (crack in force main)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Caledonia Township County: Kent

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None at this time.

Actions to Prevent Reoccurrence Repaired the forcemain.

Comments: None entered

Camp Ojibway - MDC County: Gogebic

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14795 01/19/13 5:40 P 01/19/13 7:00 P 0.002 Million Gallons Raw sewage Manhole in between lift station and lift station pump shorted out, warehouse (2 manholes). Land: Land tripping main control panel breaker near manholes, Waterbody: None entered

Summary for Camp Ojibway - MDC: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Caro County: Tuscola

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14951 04/12/13 1:22 P 04/12/13 7:36 P 0.0375 Million Gallons Diluted raw sewage WWTP (Outfall 001). Land: None Excessive Rain fall plus inflow entered, Waterbody: Cass River and infiltration caused excessive flows to the WWTP

SSO - 19 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Caro County: Tuscola Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15540 04/19/13 4:30 P 04/19/13 9:51 P 0.703 Million Gallons Diluted raw sewage WWTP (Outfall 001). Land: None Excessive Rain fall plus inflow entered, Waterbody: Cass River and infiltration caused excessive flows to the WWTP

Summary for Caro: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.74 Million Gallons Outfall Corrective Actions: Associated Outfall(s): WWTP (Outfall 001) *** WWTP (Outfall 001)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Requested plan and schedule for I/I investigation.

Actions to Prevent Reoccurrence None entered

Comments: None entered

Cassopolis County: Cass

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14877 02/22/13 12:01 A 03/12/13 6:00 P 5 Million Gallons Raw sewage Don Horne Park. Land: Area behind Sewer Forcemain Break in baseball field and partially on field, wooded area south of Don Horne Waterbody: None Park

SSO - 20 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Cassopolis County: Cass Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15020 04/24/13 3:00 P 04/24/13 5:30 P 0.001 Million Gallons Raw sewage Cherry Grove Road North of Peavine Plug in the gravity main. St. Land: Trench along side of road, Waterbody: None

15468 11/04/13 8:30 P 11/04/13 10:30 P 0.004 Million Gallons Raw sewage Peavine St Lift Station. Land: Area Car crashed into lift station, around lift station, Waterbody: disconnecting power source. Unnamed Creek

Summary for Cassopolis: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 5.005 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Peavine St Lift Station (Peavine St Lift Station)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Add Bollards

Comments: None entered

Cedarbrook estates MHC County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15563 11/25/13 8:00 A 11/25/13 9:00 A 0.002 Million Gallons Raw sewage None. Land: Ground around lift lift station failure station, Waterbody: None entered

SSO - 21 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Cedarbrook estates MHC County: Oakland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge Summary for Cedarbrook estates MHC: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Chrysler Group LLC County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14896 04/02/13 9:30 A 04/02/13 10:15 A 0.0001 Million Gallons Raw sewage 800 Chrysler Dr (Manhole). Land: Plugged sewer line. roadway near manhole and on-site storm catch basin, Waterbody: None entered

Summary for Chrysler Group LLC: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 800 Chrysler Dr (Manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of event has determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence None entered

Comments: None entered

SSO - 22 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Clare County: Clare Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15342 08/01/13 10:00 A 08/01/13 11:30 A 0.0005 Million Gallons Raw sewage Clare WWTP. Land: Yes at WWTP, New control system failure Waterbody: None entered

Summary for Clare: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Clinton Township County: Macomb

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14980 04/18/13 7:13 P 04/19/13 12:10 A 0.301 Million Gallons Raw sewage 35846 Rutherford (SSO Pump Station Heavy rain #6). Land: None entered, Waterbody: Clinton River *** 35541 Golden & Danbury (SSO Pump Station #4). Land: Storm System, Waterbody: None entered *** 34013 Beaconfield (SSO Pump Station #9). Land: None entered, Waterbody: Clinton River

15238 06/27/13 6:48 P 06/27/13 7:48 P 0.103 Million Gallons Diluted raw sewage 35541 Golden & Danbury (SSO Pump Heavy rain Station #4). Land: Storm System, Waterbody: None entered

SSO - 23 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Clinton Township County: Macomb Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15298 07/10/13 2:00 A 07/10/13 8:11 A 0.96 Million Gallons Diluted raw sewage 37938 Mulberry (SSO Pump Station Heavy rain #1). Land: None entered, Waterbody: Clinton River *** 22808 N. Nunneley (SSO Pump Station #2). Land: Storm System, Waterbody: None entered *** 35860 Little Mack at Tulio (SSO Pump Station #5). Land: None entered, Waterbody: Clinton River *** 22833 King Rd (SSO Pump Station #3). Land: None, Waterbody: Lake St. Clair *** 34013 Beaconfield (SSO Pump Station #9). Land: None entered, Waterbody: Clinton River *** 35846 Rutherford (SSO Pump Station #6). Land: None entered, Waterbody: Clinton River *** 35541 Golden & Danbury (SSO Pump Station #4). Land: Storm System, Waterbody: None entered

15354 08/12/13 9:35 P 08/12/13 10:05 P 0.06 Million Gallons Diluted raw sewage 35541 Golden & Danbury (SSO Pump Heavy rain Station #4). Land: Storm System, Waterbody: None entered

Summary for Clinton Township: 4 of 4 Events with a Reported Volume Total SSO Volume Reported: 1.424 Million Gallons

SSO - 24 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Clinton Township County: Macomb Outfall Corrective Actions: Associated Outfall(s): 37938 Mulberry (SSO Pump Station #1) *** 35846 Rutherford (SSO Pump Station #6) *** 22833 King Rd (SSO Pump Station #3) *** 34013 Beaconfield (SSO Pump Station #9) *** 34013 Beaconfield (SSO Pump Station #9) *** 35541 Golden & Danbury (SSO Pump Station #4) *** 35860 Little Mack at Tulio (SSO Pump Station #5) *** 35846 Rutherford (SSO Pump Station #6) *** 35541 Golden & Danbury (SSO Pump Station #4) *** 35541 Golden & Danbury (SSO Pump Station #4) *** 35541 Golden & Danbury (SSO Pump Station #4) *** 22808 N. Nunneley (SSO Pump Station #2) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: Sixth Amended Administration Consent Order, Schedule of Compliance Approved by MDEQ: Yes AFO-SW10-007. On or before December 31, 2017, the Township shall complete construction of the approved alternative

Actions by MDEQ: ACO

Actions to Prevent Reoccurrence ACO corrective action program with schedule

Comments: None entered

Columbia Township County: Jackson

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15520 12/15/13 7:30 A 12/15/13 11:45 A 0.004 Million Gallons Diluted raw sewage Daugherty Rd 1000 feet east of M-50 PVC pipe split at slip joint (area along Daugherty Rd). Land: low connection causing release to the lying wooded area, Waterbody: None south side of Daugherty Rd, entered impacting a low lying wooded area along the road.

SSO - 25 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Columbia Township County: Jackson Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge Summary for Columbia Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.004 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Daugherty Rd 1000 feet east of M-50 (area along Daugherty Rd)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed and approved actions.

Actions to Prevent Reoccurrence Pipe repaired and blocked

Comments: None entered

Commerce Twp County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15420 09/25/13 3:00 P 09/25/13 5:15 P 0.00075 Million Gallons Raw sewage Benstein and Best Dr. Land: Area malfunctioning air release valve adjacent to structure, Waterbody: None entered

Summary for Commerce Twp: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00075 Million Gallons

SSO - 26 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Commerce Twp County: Oakland Outfall Corrective Actions: Associated Outfall(s): Benstein and Best Dr

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO event information determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of sewer system to prevent reoccurance.

Comments: None entered

Constantine County: St Joseph

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15372 08/28/13 7:26 A 08/28/13 7:55 A 0.021216 Million Gallons Raw sewage Intersection of US131 Southbound Air Release Valve (ARV) failed and Northern Terminus of US131 and was isolated. Bypass. Land: 10,872 sq ft of Highway Ditch, Waterbody: None

Summary for Constantine: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.021 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

SSO - 27 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Coopersville County: Ottawa Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15104 04/18/13 3:00 P 04/19/13 9:00 A 0.4 Million Gallons Raw sewage Center St Bridge over Deer Creek. The collection system could not Land: None entered, Waterbody: Deer contain the sewage due to heavy Creek rains.

Summary for Coopersville: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.4 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Center St Bridge over Deer Creek

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: City asked to provide demonstration that the collection system was sized according to the state`s remedial design standards.

Actions to Prevent Reoccurrence None entered

Comments: Waiting for response from City of Coopersville

Davison County: Genesee

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14824 01/29/13 9:00 A 01/29/13 11:00 A 0.1512 Million Gallons Diluted raw sewage 400 S. Dayton. Land: none, overflow due to heavy rainfall & Waterbody: Black Creek I/I, capacity of sewer exceeded.

SSO - 28 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Davison County: Genesee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15060 04/10/13 3:15 A 04/12/13 8:15 A 1.1907 Million Gallons Diluted raw sewage 400 S. Dayton. Land: none, discharge during wet weather Waterbody: Black Creek event, incomplete explanation for discharge

15059 04/19/13 7:00 A 04/19/13 3:00 P 0.6048 Million Gallons Diluted raw sewage 400 S. Dayton. Land: none, discharge during wet weather Waterbody: Black Creek event, incomplete explanation for discharge

15641 06/27/13 5:00 P 06/27/13 9:30 P 0.3402 Million Gallons Diluted raw sewage 400 S. Dayton. Land: none, Bypass pumping due to heavy Waterbody: Black Creek rainfall causing capacity of sewers to be exceeded

Summary for Davison: 4 of 4 Events with a Reported Volume Total SSO Volume Reported: 2.287 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 400 S. Dayton *** 400 S. Dayton *** 400 S. Dayton *** 400 S. Dayton

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence I/I & SSES investigation underway

Comments: None entered

SSO - 29 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

DECO Monroe Power Plant County: Monroe Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15340 02/13/13 2:00 P 02/13/13 3:00 P 0.0003 Million Gallons Raw sewage 3500 Front Street - front gate The sanitary sewer lift station for (manhole). Land: grass, soil, gravel the power plant failed. Sewage around manhole, Waterbody: None overflowed from a manhole onto entered the grass and gravel surrounding the manhole.

15341 02/26/13 9:20 A 02/26/13 9:25 A 0.0006 Million Gallons Raw sewage 3500 Front Street - front gate A malfunction in the electrical (manhole). Land: grass, soil, gravel control system that operates the around manhole, Waterbody: None plant`s sanitary sewer lift station entered resulted in an overflow of raw sewage to the ground over an approximate 1000 square foot area.

Summary for DECO Monroe Power Plant: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.0009 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 3500 Front Street - front gate (manhole) *** 3500 Front Street - front gate (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Response evaluated; response was adequate.

Actions to Prevent Reoccurrence Electrical pump control systems were replaced.

Comments: None entered

SSO - 30 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

DECO Monroe Power Plant County: Monroe Associated Outfall(s): 3500 Front Street - front gate (manhole) *** 3500 Front Street - front gate (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Response evaluated; response appropriate.

Actions to Prevent Reoccurrence repaired lift station pumps

Comments: None entered

Delhi Township County: Ingham Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15700 04/20/13 9:00 A 04/20/13 8:30 P 0.0066 Million Gallons Raw sewage forcemain at Eifert Rd, 0.2 miles N or discharge due to rupture of 10" Holt Rd (from Eifert Rd LS) (forcemain forcemain break). Land: area around forcemain break, Waterbody: Matthews drain / Mud Lake

15329 06/13/13 1:00 A 06/13/13 5:30 P 0.106 Million Gallons Raw sewage forcemain at Eifert Rd, 0.2 miles N or rupture of 10" forcemain Holt Rd (from Eifert Rd LS) (forcemain break). Land: area around forcemain break, Waterbody: Matthews drain / Mud Lake

Summary for Delhi Township: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.113 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

SSO - 31 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Detroit County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15321 07/11/13 4:00 A 07/12/13 2:30 A 115.74 Million Gallons Partially treated Conner Creek CSO RTB (Outfall Screened and disinfected raw sewage 104A). Land: None entered, sewage./Loss of power to Waterbody: Conner Creek (tributary to Fairview Pumping Station during Detroit River) wet weather. DTE had the secondary power line down for service.

15403 08/31/13 12:35 P 09/01/13 3:30 A 12.77 Million Gallons Partially treated Hubbell-Southfield RTB 101A (Hubbell Screened and disinfected sewage Southfield CSO RTB). Land: None wastewater. At 12:25 PM the entered, Waterbody: Rouge River WWTP went out of PE. The CSO technicians could not re-open the VR-8 Gate which diverts flow to the basin.

Summary for Detroit: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 128.51 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Hubbell-Southfield RTB 101A (Hubbell Southfield CSO RTB)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Equipment malfunctions have been addressed

Comments: None entered

SSO - 32 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Detroit County: Wayne Associated Outfall(s): Outfall 049F *** Outfall 049F *** Outfall 049F *** Outfall 049F *** Outfall 049F *** Conner Creek CSO RTB (Outfall 104A) *** Outfall 054 (B50) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: NPDES Permit requires implementation of CSO Schedule of Compliance Approved by MDEQ: Yes Control Plan

Actions by MDEQ: Issued NPDES Permit with CSO Control Program requirements to permittee.

Actions to Prevent Reoccurrence Corrective actions being implemented by the permittee.

Comments: None entered

Dimondale / Windsor County: Eaton

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15640 06/13/13 1:30 A 06/13/13 10:30 A 0.25 Million Gallons Diluted raw sewage Bridge St LS (230 Bridge St) (overflow overflow due to extended heavy at lift station). Land: None entered, rainfall and I/I exceeding capacity Waterbody: Grand River of the sewer system

Summary for Dimondale / Windsor: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.25 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

SSO - 33 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Double Eagle Coating Co. County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15233 06/25/13 10:45 A 06/25/13 11:30 A 0.0004 Million Gallons Raw sewage 3000 Miller Rd. Land: Area between Blockage of sewer pipe sanitary sewer and stormwater catch downstream of discharge basin, Waterbody: Rouge River

Summary for Double Eagle Coating Co.: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0004 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 3000 Miller Rd

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO event determined no further action necessary at this time.

Actions to Prevent Reoccurrence None entered

Comments: None entered

SSO - 34 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Dundee County: Monroe Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14930 04/10/13 12:00 A 04/12/13 3:00 P 0.056 Million Gallons Diluted raw sewage manhole 2-3, Main Street (manhole in Diluted raw sewage overflowed river flats). Land: ground around from a manhole location in the manhole in river flats, Waterbody: river flats as a result of a clogged None entered influent pumps at the treatment plant coupled with elevated wet weather flows surcharging the sanitary sewer.

14976 04/18/13 8:30 P 04/19/13 2:30 P 0.02685 Million Gallons Diluted raw sewage manhole 2-3, Main Street (manhole in Heavy rain caused high flows in river flats). Land: ground around the sanitary sewer and resulted in manhole in river flats, Waterbody: two manhole locations in the river None entered flats overflowing diluted raw sewage to the ground.

15458 10/30/13 3:15 P 10/30/13 3:30 P 0.000013 Million Gallons Raw sewage manhole 4-60, Freedom Dr. An obstruction in the sanitary (manhole). Land: grass/soil around sewer caused a backup of manhole, Waterbody: None entered sewage in the collection system and an overflow from a manhole location.

Summary for Dundee: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.083 Million Gallons

SSO - 35 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Dundee County: Monroe Outfall Corrective Actions: Associated Outfall(s): manhole 4-60, Freedom Dr. (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Response evaluated; response adequate.

Actions to Prevent Reoccurrence Contacted downstream user on sanitary sewer for inspection of facility & evaluate discharges to sanitary sewer.

Comments: None entered

Associated Outfall(s): manhole 4-60, Freedom Dr. (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Response evaluated; response adequate.

Actions to Prevent Reoccurrence cleaned sanitary sewer line

Comments: None entered

Associated Outfall(s): manhole 2-3, Main Street (manhole in river flats) *** manhole 2-3, Main Street (manhole in river flats)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: response evaluated; response adequate

SSO - 36 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Dundee County: Monroe Actions to Prevent Reoccurrence repaired clogged pump at WWTP

Comments: None entered

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response, response adequate.

Actions to Prevent Reoccurrence Reprogrammed autodialer

Comments: None entered

Associated Outfall(s): WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** WWTP, outfall 001 (WWTP outfall) *** manhole 2-3, Main Street (manhole in river flats) *** manhole 2-3, Main Street (manhole in river flats) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response, response adequate.

Actions to Prevent Reoccurrence Sanitary sewer separation and I/I elimination

Comments: The Village of Dundee is required to complete a corrective action plan, system flow analysis, and system certification per ACO-000021.

SSO - 37 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

East Lansing County: Ingham Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15209 06/03/13 5:00 P 06/03/13 10:00 P 0.0024 Million Gallons Raw sewage entrance to WWTP, SE corner of MSU line on WWTP property was facility near RR tracks (MSU owned damaged by a private utility line damaged by contractor). Land: contractor area adjacent to discharge and railroad easement, Waterbody: None entered

Summary for East Lansing: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Eaton Rapids County: Eaton

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15674 06/13/13 4:00 A 06/13/13 6:00 A 0.1275 Million Gallons Diluted raw sewage Eaton Rapids WWTP. Land: area heavy rainfall and pump control surrounding discharge, Waterbody: failure contributed to overflow of Grand River anaerobic selector tank at the wastewater treatment plant (WWTP).

Summary for Eaton Rapids: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.128 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

SSO - 38 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Elba Township County: Lapeer Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14844 02/18/13 12:00 A 02/18/13 4:00 P 0.001 Million Gallons Raw sewage 3600 blk Lakeshore, Elba Twp (break discharge due to broken service in service lateral). Land: area around line between grinder pump and break, Waterbody: None entered force main

Summary for Elba Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Farmington Hills County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15343 08/01/13 8:00 A 08/01/13 2:30 P 0.00005 Million Gallons Raw sewage 38455 Hills Tech Dr (Manhole FAT069- Plugged sewer 101). Land: immediate area, Waterbody: Storm detention basin

Summary for Farmington Hills: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00005 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 38455 Hills Tech Dr (Manhole FAT069-101)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: NA Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO event information determined that no further action is necessary at this time

SSO - 39 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Farmington Hills County: Oakland Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of the sewer system to prevent reoccurrence.

Comments: None entered

Flint County: Genesee

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14825 01/29/13 2:20 P 01/31/13 4:30 A 21.9 Million Gallons Partially treated WWTP RTB, Beecher Rd, Flint I/I from heavy rainfall and sewage (Retention Treatment Basin (RTB) snowmelt exceeded plant outfall 003). Land: None entered, treatment and storage capacity Waterbody: Flint River

15718 04/09/13 11:47 P 04/13/13 9:00 P 210 Million Gallons Partially treated WWTP RTB, Beecher Rd, Flint extended heavy rainfall and I/I sewage (Retention Treatment Basin (RTB) caused capacity of sewer system outfall 003). Land: None entered, and RTB to be exceeded. Waterbody: Flint River

15719 04/18/13 3:05 P 04/20/13 9:00 P 90 Million Gallons Partially treated WWTP RTB, Beecher Rd, Flint I/I from heavy rainfall and sewage (Retention Treatment Basin (RTB) snowmelt exceeded plant outfall 003). Land: None entered, treatment and storage capacity Waterbody: Flint River

15720 04/19/13 4:00 A 04/20/13 12:00 A 3.37 Million Gallons Diluted raw sewage NW PS at WWTP (influent PS & overflow due to excessive debris recycle flow from ash lagoon). Land: from wet weather clogged pumps None entered, Waterbody: Flint River

15721 12/22/13 7:55 A 12/22/13 11:10 P 10.6 Million Gallons Raw sewage 3rd Ave Pump Station (TAPS) Widespread power failure due to (Influent pump station to WWTP). ice storms, both power feeds from Land: None entered, Waterbody: Flint utility were lost. Overflow from

SSO - 40 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Flint County: Genesee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge River pump station wet well to river.

Summary for Flint: 5 of 5 Events with a Reported Volume Total SSO Volume Reported: 335.87 Million Gallons Outfall Corrective Actions: Associated Outfall(s): WWTP RTB, Beecher Rd, Flint (Retention Treatment Basin (RTB) outfall 003) *** WWTP RTB, Beecher Rd, Flint (Retention Treatment Basin (RTB) outfall 003) *** WWTP RTB, Beecher Rd, Flint (Retention Treatment Basin (RTB) outfall 003) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence collection system and treatment facility capacity analysis is underway

Comments: None entered

Flushing County: Genesee

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15054 04/10/13 3:00 P 04/10/13 7:30 P 0.08 Million Gallons Diluted raw sewage 1245 Coutant Dr, Flushing (overflow discharge due excess I/I and due to heavy rainfall and I/I). Land: heavy rainfall None entered, Waterbody: Flint River

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Flushing County: Genesee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15055 04/19/13 6:00 A 04/19/13 3:00 P 0.18 Million Gallons Diluted raw sewage near 608 Hut West Dr (heavy rainfall overflow due to I/I and heavy and I/I). Land: None entered, rainfall Waterbody: Flint River *** 1245 Coutant Dr, Flushing (overflow due to heavy rainfall and I/I). Land: None entered, Waterbody: Flint River

Summary for Flushing: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.26 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Frankfort County: Benzie

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14913 04/09/13 8:30 P 04/10/13 7:00 A 0.09 Million Gallons Raw sewage 902 Main Street (Pump Station #1). Main Street Lift Station floats were Land: None entered, Waterbody: hung up. Possible issues w/ Betsie Bay/Lake Michigan associated electrical storm.

Summary for Frankfort: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.09 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

SSO - 42 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Galien River SD Sewer Authority County: Berrien Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14876 03/11/13 6:00 P 03/11/13 8:30 P 0.005 Million Gallons Raw sewage US12 - 500 feet N of Bell Ave Forcemain Failure (Forcemain break along US12). Land: Ditch along US12, Waterbody: Galien River

15365 08/15/13 3:30 P 08/15/13 5:00 P 0.000001 Million Gallons Raw sewage Bypass pump air relief valve in Harbert Leaking air relief valve on the MI (no longer in use). Land: bypass pumping system. Approximately 5 square feet of area around valve, Waterbody: None

15366 08/21/13 1:30 P 08/21/13 2:00 P 0.000001 Million Gallons Raw sewage Bypass pump air relief valve in Harbert Malfunctioning Air Release Valve MI (no longer in use). Land: Approximately 5 square feet of area around valve, Waterbody: None

Summary for Galien River SD Sewer Author: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Gaylord County: Otsego

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15163 06/04/13 12:30 P 06/04/13 12:40 P 0.003 Million Gallons Raw sewage 305 Main Street (Solids Storage Tank Hose clamp loosened on hose at @ Plant). Land: Ground surrounding solids storage tank. the tank, Waterbody: None entered

Summary for Gaylord: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.003 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

General Motors County: Livingston Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15606 08/13/13 3:00 P 08/13/13 5:00 P 0.00003 Million Gallons Raw sewage GM Lansing Grand River property overflow due to plugged sewer. (plugged on site sewer line). Land: area around MH, behind Body Building, Waterbody: Grand River

Summary for General Motors: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00003 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Genesee County Drain Commissioner County: Genesee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14885 03/19/13 4:00 P 03/19/13 5:00 P 0.005 Million Gallons Raw sewage Miller & Lennon Rds, Flint Twp discharge due to contractor (contractor punctured FM). Land: area puncturing the force main. surrounding FM and to the storm drain, Waterbody: Flint River

15707 12/22/13 1:00 A 12/24/13 11:00 P 0.002 Million Gallons Raw sewage Lobdell Rd PS, 15452 Lobdell Rd discharges at pump stations due Argentine (power failure). Land: to county wide power outages surrounding yard and Rd ROW, following ice storm. Waterbody: None entered *** Silver Lk Rd & McCaslin Lk PS. Land: ROW by pumping station, Waterbody: None entered

Summary for Genesee County Drain 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.007 Million Gallons Commiss: Outfall Corrective Actions: (No corrective actions entered)

SSO - 44 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Genesee Township County: Genesee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14867 02/27/13 3:30 P 02/27/13 9:30 P 0.0504 Million Gallons Raw sewage 3000 blk of Carpenter Rd, east of Flint discharge due to small hole which River, Genesee Twp (hole in developed in forcemain forcemain). Land: roadway and area around break, Waterbody: Flint River

15061 04/10/13 1:30 P 04/10/13 4:45 P 0.075 Million Gallons Diluted raw sewage 7005 North Genesee Road. Land: overflow from pump station wet None, Waterbody: None entered well due to extended heavy rainfall

15062 04/19/13 4:00 A 04/19/13 12:14 P 0.25 Million Gallons Diluted raw sewage PS1, Mott Lk near Stanley & Genesee discharge due to heavy rainfall Rd. Land: None entered, Waterbody: overwhelming pump station Mott Lake (Flint River)

Summary for Genesee Township: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.375 Million Gallons Outfall Corrective Actions: Associated Outfall(s): PS1, Mott Lk near Stanley & Genesee Rd

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluating compliance options.

Actions to Prevent Reoccurrence (no entry)

Comments: None entered

SSO - 45 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Genoa-Oceola Sewer Authority County: Livingston Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15673 08/12/13 2:30 P 08/12/13 3:00 P 0.0001 Million Gallons Raw sewage 700 blk of Pathway Dr. Land: area broken line on discharge side of around pump station, Waterbody: pump station. Lake Chemung

Summary for Genoa-Oceola Sewer Authority: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

GM Orion Assembly County: Oakland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15108 05/14/13 10:00 A 05/14/13 10:30 A 0.00005 Million Gallons Raw sewage 4555 Giddings Road (sewer). Land: Plugged sewer GM property, Waterbody: None entered

Summary for GM Orion Assembly: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00005 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 4555 Giddings Road (sewer)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO event determined no further action is necessary at this time.

Actions to Prevent Reoccurrence None entered

SSO - 46 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

GM Orion Assembly County: Oakland Comments: None entered

Gogebic-Iron Wastewater Authority County: Gogebic

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15048 04/26/13 7:00 P 05/09/13 10:00 P 35.9 Million Gallons Blended Flow Equalization Basin (Outfall 002 at fast melting snowpack w Water the WWTP). Land: NA, Waterbody: Equivalency of 6.8 inch and 4.7 Montreal River *** Blended Outfall 001 inches of precipitation into CMs (Blended Sewage). Land: None collection sewer overwhelmed entered, Waterbody: Montreal River secondary treatment capacity.

15115 05/18/13 10:00 P 05/21/13 11:00 P 3.6 Million Gallons Blended Blended Outfall 001 (Blended over a period of 4 days Sewage). Land: None entered, precipitation caused CMs Waterbody: Montreal River collection systems to be overwhelmed by clear water.

15280 07/08/13 1:40 A 07/08/13 4:30 A 0.72 Million Gallons Blended Blended Outfall 001 (Blended heavy rainfall inflowed into the Sewage). Land: None entered, contributing municipalities Waterbody: Montreal River collection systems.

15386 08/26/13 4:00 A 08/26/13 4:30 A 0.01 Million Gallons Blended Blended Outfall 001 (Blended intense rain, contributing Sewage). Land: None entered, municipalities continue to work on Waterbody: Montreal River sewer upgrades and inflow/infiltration elimination

15410 08/26/13 12:00 P 08/27/13 12:00 P 1.74 Million Gallons Blended Blended Outfall 001 (Blended intense rain Sewage). Land: None entered, Waterbody: Montreal River

SSO - 47 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Gogebic-Iron Wastewater Authority County: Gogebic Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15411 08/30/13 1:00 A 08/30/13 11:00 P 0.79 Million Gallons Blended Blended Outfall 001 (Blended intense rain Sewage). Land: None entered, Waterbody: Montreal River

Summary for Gogebic-Iron Wastewater Auth: 6 of 6 Events with a Reported Volume Total SSO Volume Reported: 42.76 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Flow Equalization Basin (Outfall 002 at the WWTP)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: ACO, flow allocation study for CMs

Actions to Prevent Reoccurrence city of Hurley has spent $6.3M since 2006 and continue to work. Ironwood Twp is in process of completing a $1.083M phase I project to replace sewer mains. Ironwood started phase I of III $16M project

Comments: None entered

Associated Outfall(s): Flow Equalization Basin (Outfall 002 at the WWTP)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Notice Letter, Proposed Draft Administrative Consent Order

Actions to Prevent Reoccurrence Conducting I/I studies to eliminate clear water from sanitary sewer system

Comments: Negotiating ACO with communities and Wastewater Authority

SSO - 48 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Gogebic-Iron Wastewater Authority County: Gogebic

Grand Ledge County: Eaton

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15633 04/09/13 12:00 P 04/12/13 9:00 A 0.467 Million Gallons Diluted raw sewage West River St LS (aka outfall 004) ( malfunction of level control at Lift Station at 216 W River St). Land: pump station resulting in backup None entered, Waterbody: Grand pumps not starting and alarm River system failure.

15636 04/18/13 4:20 A 04/18/13 3:15 P 0.1208 Million Gallons Diluted raw sewage West River St LS (fka outfall 004) ( Lift overflow due to heavy rainfall and Station at 216 W River St). Land: I/I exceeding capacity of sewer None entered, Waterbody: Grand systems. River *** E River St & Russel St (former CSO outfall) (bulkheaded outfall washed out by high flows). Land: None entered, Waterbody: Grand River

15073 04/18/13 12:10 P 04/19/13 9:41 P 0.704 Million Gallons Partially treated WWTP RTB (overflow of Retention discharge due to extended heavy sewage Treatment Basin). Land: None rainfall and I/I, causing capacity of entered, Waterbody: Grand River sewers to be exceeded.

15637 04/19/13 2:47 A 04/19/13 4:44 P 0.195 Million Gallons Diluted raw sewage West River St LS (fka outfall 004) ( Lift overflow due to heavy rainfall and Station at 216 W River St). Land: I/I exceeding capacity of sewer None entered, Waterbody: Grand system River *** E River St & Russel St (former CSO outfall) (bulkheaded outfall washed out by high flows). Land: None entered, Waterbody: Grand River

SSO - 49 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grand Ledge County: Eaton Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15638 06/13/13 12:50 A 06/13/13 11:45 P 1.144 Million Gallons Partially treated E River St & Russel St (former CSO overflow due to heavy rainfall and sewage outfall) (bulkheaded outfall washed out I/I exceeding capacity of sewer by high flows). Land: None entered, system Waterbody: Grand River *** West River St LS (fka outfall 004) ( Lift Station at 216 W River St). Land: None entered, Waterbody: Grand River *** WWTP RTB (overflow of Retention Treatment Basin). Land: None entered, Waterbody: Grand River

Summary for Grand Ledge: 5 of 5 Events with a Reported Volume Total SSO Volume Reported: 2.631 Million Gallons Outfall Corrective Actions: Associated Outfall(s): West River St LS (fka outfall 004) ( Lift Station at 216 W River St) *** West River St LS (fka outfall 004) ( Lift Station at 216 W River St) *** West River St LS (fka outfall 004) ( Lift Station at 216 W River St) *** West River St LS (fka outfall 004) ( Lift Station at 216 W River St) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence entered ACO for SSO elimination

Comments: None entered

Associated Outfall(s): West River St LS (fka outfall 004) ( Lift Station at 216 W River St) *** West River St LS (fka outfall 004) ( Lift Station at 216 W River St) *** West River St LS (fka outfall 004) ( Lift Station at 216 W River St) *** West

SSO - 50 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grand Ledge County: Eaton River St LS (fka outfall 004) ( Lift Station at 216 W River St) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence escalated enforcement ongoing

Comments: None entered

Grand Rapids County: Kent

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14887 03/07/13 1:51 P 03/07/13 4:10 P 0.00001 Million Gallons Raw sewage 600 N Division (near Division & Roots in sanitary sewer caused a Fairbanks). Land: Soils around back-up and subsequent overflow manhole, Waterbody: None entered to the ground.

15124 04/18/13 9:00 A 04/19/13 11:00 A 0.00005 Million Gallons Raw sewage 3424 Burton Ridge Rd SE, Grand Sanitary sewer surcharged and Rapids. Land: 2 X 2 foot area near overflowed due to excessive wet parking lot, Waterbody: Grand River weather.

15123 04/18/13 9:00 A 04/18/13 12:00 P 0.0001 Million Gallons Raw sewage Chamberlain & MiIllbank St SE, Grand Sanitary sewer surcharged and Rapids. Land: None entered, overflowed due to excessive wet Waterbody: Grand River weather.

SSO - 51 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grand Rapids County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15125 04/18/13 10:00 A 04/18/13 12:00 P 0.0001 Million Gallons Raw sewage Michigan & Fuller Ave, NE, Grand Sanitary sewer surcharged and Rapids. Land: None entered, overflowed due to excessive wet Waterbody: Grand River via Coldbrook weather. Drain

15106 04/30/13 1:21 P 04/30/13 2:10 P 0.000005 Million Gallons Raw sewage 1083 Cogswell St NW, Grand Rapids Roots in sanitary sewer system (Near corner of Gaynor & Cogswell). caused grease and debris to build Land: Soils around manhole, up and plug system, resulting in Waterbody: None entered an overflow.

15131 05/24/13 5:27 P 05/24/13 9:30 P 0.0001 Million Gallons Raw sewage 3460 Reeds Lake Blvd. Land: Soils A "carbon cap" used for odor around manhole and down side of control under a manhole cover fell road, Waterbody: Reeds Lake, into the sewer and blocked the adjacent wetlands flow, resulting in an overflow.

15158 06/04/13 3:00 P 06/04/13 9:00 P 0.00002 Million Gallons Raw sewage 5630 28th St (intersection of 28th & The top of the sewer pipe Kraft Ave, Cascade. Land: Soils cracked, allowing for a discharge around the damaged pipe, Waterbody: to the ground. The release was None entered found because the leaking sewage caused a sink hole.

15412 08/22/13 3:46 P 08/23/13 2:00 P 0.01 Million Gallons Raw sewage 915 Leffingwell Ave NE, GR. Land: A large chunk of asphalt was Area around the blockage, Waterbody: lodged in the sanitary sewer None entered obstructing flow, resulting in overflow.

SSO - 52 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grand Rapids County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge Summary for Grand Rapids: 8 of 8 Events with a Reported Volume Total SSO Volume Reported: 0.01 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 915 Leffingwell Ave NE, GR

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None needed

Actions to Prevent Reoccurrence Inspecting upstream sewer to ensure no addition construction debris or acts of vandalism.

Comments: None entered

Associated Outfall(s): 3424 Burton Ridge Rd SE, Grand Rapids

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None needed at this time.

Actions to Prevent Reoccurrence Will televise line to locate infiltration.

Comments: None entered

Associated Outfall(s): 915 Leffingwell Ave NE, GR

SSO - 53 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grand Rapids County: Kent Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Unplugged sanitary sewer

Comments: None entered

Grandville Wastewater Treatment Plant County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15157 04/18/13 1:00 P 04/24/13 4:00 P 45.19 Million Gallons Raw sewage 15 Baldwin, Jenison, MI 49428 (Outfall Extensive Flooding of the Grand 001A). Land: None, Waterbody: River, Buck Creek & Rush Creek Grand River

Summary for Grandville Wastewater Treatm: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 45.19 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 15 Baldwin, Jenison, MI 49428 (Outfall 001A)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: The facility had to wait for the water to recede and the plant to be safe. Then they safely worked different sections to make the plant operational. Bypassing was stopped once the water had receded and the plant was operational.

SSO - 54 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grandville Wastewater Treatment Plant County: Kent Actions to Prevent Reoccurrence Correcting I & I problems or breaks in the collection system and also providing redundant equipment.

Comments: Our dept. will make a site visit to discuss how to learn from this flood experience and how to prevent the problems that occurred.

Grattan-Vergennes Townships County: Kent

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15333 07/25/13 9:00 A 07/25/13 9:05 A 0.0001 Million Gallons Raw sewage Force main clean out at Grahan St Crack in wye at a clean out. and Crooked Lake Dr (Clean out). Land: Area around cleanout, Waterbody: None entered

Summary for Grattan-Vergennes Townships: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Force main clean out at Grahan St and Crooked Lake Dr (Clean out)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None at this time.

Actions to Prevent Reoccurrence Removed the cleanout and installed straight pipe.

Comments: None entered

SSO - 55 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grosse Ile County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14878 03/07/13 7:15 A 03/07/13 7:17 A 0.00025 Million Gallons Raw sewage 24975 West River Rd. EQ Basin. Equalization basin flush water Land: none, Waterbody: Detroit River gasket failure (Trenton Channel)

14943 04/12/13 8:15 A 04/13/13 1:30 A 2.282 Million Gallons Diluted raw sewage 24975 West River Rd. EQ Basin. Equalization Basin Overflow. Flow Land: none, Waterbody: Detroit River being pumped through the WWTP (Trenton Channel) exceeded peak capacity, and excess was diverted to equalization basin, which filled and overflowed before flows dropped to an amount that the plant could handle.

15266 07/02/13 5:10 A 07/03/13 6:00 P 1.463 Million Gallons Diluted raw sewage 24975 West River Rd. EQ Basin. High I/I, equalization basin Land: none, Waterbody: Detroit River overflow. (Trenton Channel)

15278 07/07/13 6:30 A 07/07/13 1:45 P 0.355 Million Gallons Diluted raw sewage 24975 West River Rd. EQ Basin. Basin filled and discharged to Land: none, Waterbody: Detroit River river due to heavy rain. The basin (Trenton Channel) was only partially drained from the previous week`s incident.

15304 07/09/13 8:00 A 07/10/13 11:00 P 1.85 Million Gallons Diluted raw sewage 24975 West River Rd. EQ Basin. Equalization basin overflow due to Land: none, Waterbody: Detroit River rain. The basin was only partially (Trenton Channel) drained from the previous incident on 7/7/13.

Summary for Grosse Ile: 5 of 5 Events with a Reported Volume Total SSO Volume Reported: 5.95 Million Gallons

SSO - 56 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Grosse Ile County: Wayne Outfall Corrective Actions: Associated Outfall(s): 24975 West River Rd. EQ Basin *** 24975 West River Rd. EQ Basin *** 24975 West River Rd. EQ Basin *** 24975 West River Rd. EQ Basin *** 24975 West River Rd. EQ Basin Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: Storage system corrections are in process. Schedule of Compliance Approved by MDEQ: Yes Storage basin to come on-line in 2005 to store excess flow for complete treatement.

Actions by MDEQ: ACO issued

Actions to Prevent Reoccurrence Storage basin to come on-line in 2005.

Comments: None entered

GT County Septage County: Grand Traverse

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15185 06/06/13 3:00 P 06/07/13 6:00 A 0.0001 Million Gallons Partially treated 1717 Ahlberg Road (Septage Excessive foam in sewage Treatment Plant). Land: Floor of membrane/reaction tank. Septage Plant, Waterbody: Boardman River

15187 06/07/13 3:00 P 06/10/13 6:00 A 0.0001 Million Gallons Partially treated 1717 Ahlberg Road (Septage Excessive foam in sewage Treatment Plant). Land: Floor of membrane/reaction tank. Septage Plant, Waterbody: Boardman River

Summary for GT County Septage: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.0002 Million Gallons

SSO - 57 APPENDIX 5

Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

GT County Septage County: Grand Traverse Outfall Corrective Actions: (No corrective actions entered)

Gull Lake S&WA County: Kalamazoo

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15325 07/22/13 2:00 P 07/22/13 3:48 P 0.0012 Million Gallons Raw sewage 5201 North 37th Street. Land: 60-80 Failed air release valve. feet of ditch, Waterbody: None entered

Summary for Gull Lake S&WA: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Gun River West County: Allegan

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15449 10/14/13 12:00 A 10/15/13 10:30 A 0.0005 Million Gallons Raw sewage 1080 Miller Road (Drainfield). Land: Drain Field Failure 20 foot diameter, Waterbody: None entered

Summary for Gun River West: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Hamburg Twp County: Livingston Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14766 01/10/13 9:00 A 01/10/13 2:00 P 0.0005 Million Gallons Raw sewage 5600 blk of Seney Circle, Whitmore cracked check valve between Lake, 48189 (cracked check valve). residential grinder pump and Land: lawn surrounding break and sewer main resulted in discharge curb, Waterbody: None entered

15063 04/19/13 12:00 P 04/19/13 3:30 P 0.0005 Million Gallons Raw sewage 8500 blk of Sunrise Mist Dr. Hamburg discharge due to faulty check Twp (discharge due to faulty check valve valve on low pressure forcemain). Land: immediate area surrounding broken valve, Waterbody: None entered

15696 09/05/13 8:30 A 09/05/13 10:00 A 0.0005 Million Gallons Raw sewage 4200 blk Shoreview Ln, Hamburg Twp discharge from air relief manhole (discharge from MH due to broken due to cracked valve valve). Land: area around MH, Waterbody: None entered

15697 09/22/13 1:30 P 09/22/13 3:00 P 0.0003 Million Gallons Raw sewage 4300 blk of Cordley Lake Rd, (broken discharge from cracked check check valve at service lateral). Land: valve area around site of discharge, Waterbody: None entered

Summary for Hamburg Twp: 4 of 4 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Hamburg Twp County: Livingston Outfall Corrective Actions: Associated Outfall(s): 4200 blk Shoreview Ln, Hamburg Twp (discharge from MH due to broken valve) *** 8500 blk of Sunrise Mist Dr. Hamburg Twp (discharge due to faulty check valve on low pressure forcemain) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence completed repair

Comments: None entered

Hillsdale County: Hillsdale

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15407 09/20/13 9:30 A 09/20/13 12:00 P 0.005 Million Gallons Raw sewage Kroger at 290 Carlton Road, Hillsdale Plugged sewer main caused (Seepage basin around manhole overflow to seepage basin located behind store). Land: ground area behind the Kroger on Carlton around manholes, Waterbody: None Road. Also limited overflow from entered 2 manholes to ground area.

Summary for Hillsdale: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.005 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Hillsdale County: Hillsdale Outfall Corrective Actions: Associated Outfall(s): Kroger at 290 Carlton Road, Hillsdale (Seepage basin around manhole behind store)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed actions taken.

Actions to Prevent Reoccurrence Improve access to manholes and regular sewer main cleaning.

Comments: None entered

Holland County: Ottawa

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14868 03/05/13 8:15 A 03/05/13 9:00 A 0.000015 Million Gallons Raw sewage 188 Country Club Rd (8th and Country Corrosion in the cast iron force Club Rd). Land: Soils down gradient main caused a break in the sewer. of the break, Waterbody: None entered

15005 04/19/13 11:15 A 04/19/13 12:15 P 0.009 Million Gallons Raw sewage N. end of West End Dr. Land: None Heavy rains and excessive inflow entered, Waterbody: Lake Macatawa and infiltration caused a surcharge of the sewer main resulting in an overflow.

Summary for Holland: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.009 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Howell Township County: Livingston Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15064 03/22/13 12:00 P 03/28/13 10:45 A 0.0014 Million Gallons Raw sewage Grand River Rd & Burkhart Rd line damaged by petroleum boring intersection (forcemain damaged by company drilling company). Land: None entered, Waterbody: Shiawassee River

Summary for Howell Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Ira Township County: St Clair

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15242 06/26/13 12:30 P 06/26/13 4:00 P 0.084 Million Gallons Diluted raw sewage Swan Creek @ Intersection of M-29 Pump failure at lift station after an and Ira Rd. Land: None entered, excessive rain fall and infiltration. Waterbody: swan creek

Summary for Ira Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.084 Million Gallons Outfall Corrective Actions: Associated Outfall(s): SwanCreek @ Intersection of M-29 and Ira Rd.

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: Requiring annual inspection and maintenance Schedule of Compliance Approved by MDEQ: Yes reports.

Actions by MDEQ: Violation Notice to address SSO

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Ira Township County: St Clair

Actions to Prevent Reoccurrence Replaced elbow at pump station. Entity is smoke testing and televising system for I&I.

Comments: None entered

Ishpeming County: Marquette

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15428 04/28/13 9:00 P 05/03/13 12:00 P 7.39 Million Gallons Diluted raw sewage Elm Street Manhole (Manhole on Elm Overflowing structures and Street). Land: Ground next to basements due to rapid snowmelt manhole and nearby drainage ditch, Waterbody: None entered

15430 04/28/13 9:00 P 05/03/13 12:00 P 3.77 Million Gallons Diluted raw sewage Davis Street Manhole (Storm Sewer). Overflowing structures and Land: None entered, Waterbody: basements due to rapid snowmelt Carp Creek

Summary for Ishpeming: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 11.16 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Elm Street Manhole (Manhole on Elm Street)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence The City plans to televise the sewer line to identify any other obstructions.

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Kalamazoo County: Kalamazoo Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14757 01/03/13 1:00 P 01/03/13 3:05 P 0.004 Million Gallons Raw sewage Maple Street and Crosstown Blockage due to rag build-up in Parkway. Land: Sidewalk along Maple sanitary sewer. Street, Waterbody: Axtell Creek

14763 01/07/13 7:30 A 01/07/13 9:00 A 0.0015 Million Gallons Raw sewage Crystal Lane & 11th Street - Oshtemo Blockage in the sewer caused by Twp. Land: Low area at NW corner of rags. Crystal & 11th Street, Waterbody: None entered

Summary for Kalamazoo: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.006 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Kalamazoo Lake S&WA County: Allegan

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15148 06/03/13 4:30 A 06/03/13 7:15 A 0.002075 Million Gallons Raw sewage Sanitary MH on the north end of Water Sewage lift station bypass pump Street in Saugatuck. Land: None failed during construction at the lift entered, Waterbody: Kalamazoo River station.

Summary for Kalamazoo Lake S&WA: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Kentwood County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15006 04/20/13 5:00 P 04/20/13 5:45 P 0.0035 Million Gallons Raw sewage 193 Debaar Dr SE. Land: Soils The pumps in the lift station were around overflows, Waterbody: Crippen pumping more sewage than the Drain gravity main could handle, resulting in overflow.

Summary for Kentwood: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.004 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 193 Debaar Dr SE

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None needed

Actions to Prevent Reoccurrence Provided training to staff regarding use of two pumps when lift station is at max capacity.

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lake Charter Township County: Berrien Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15439 10/05/13 1:30 P 10/05/13 2:00 P 0.001 Million Gallons Raw sewage LS 31 on Browntown Rd, between Red Breaker at lift station tripped Arrow Hwy and Snow Rd. Land: Road shutting down pumps and local Ditch, Waterbody: None alarm system.

Summary for Lake Charter Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Lake Leslie SS District County: Shiawassee

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15682 04/29/13 11:30 A 05/01/13 11:35 A 0.000015 Million Gallons Raw sewage cleanout at entrance to WWTP, 5085 forcemain break at cleanout Leslie Dr, Corunna. Land: ditch adjacent to manhole, Waterbody: Shiawassee River

Summary for Lake Leslie SS District: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.000015 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lakewood Wastewater Authority County: Ionia Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15082 04/10/13 12:00 P 04/10/13 2:30 P 0.00225 Million Gallons Raw sewage PS-#12 (1619 Jordan Lake Street, Excessive rain overwhelmed Lake Odessa) (location of main pump collection system and WWTP. To station). Land: NA, Waterbody: protect property, sewage was Jordan Lake pumped from the lift station to Jordan Lake.

14965 04/11/13 5:15 A 04/12/13 7:30 P 0.088425 Million Gallons Raw sewage PS-#12 (1619 Jordan Lake Street, Heavy rains resulted in overflow of Lake Odessa) (location of main pump lift station. Sewage was pumped station). Land: NA, Waterbody: out of lift station into McCarthur Jordan Lake *** PS-#4 (400 Drain. Edwards). Land: None entered, Waterbody: Jordan Lake *** PS-#11 (5555 N Main St, Woodland) (Pump station PS-11). Land: Ground near lift station, Waterbody: McCarthur Drain

14966 04/17/13 7:30 P 04/22/13 6:30 A 5.9402 Million Gallons Raw sewage PS-#12 (1619 Jordan Lake Street, Heavy rains flooded lift stations. Lake Odessa) (location of main pump Lift stations were bypassed and station). Land: NA, Waterbody: sewage was pumped to surface Jordan Lake *** PS-#11 (5555 N Main waters. St, Woodland) (Pump station PS-11). Land: Ground near lift station, Waterbody: McCarthur Drain

Summary for Lakewood Wastewater Authorit: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 6.031 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lakewood Wastewater Authority County: Ionia Outfall Corrective Actions: Associated Outfall(s): WWTP-13751 Harwood Rd *** PS-#11 (5555 N Main St, Woodland) (Pump station PS-11) *** WWTP-13751 Harwood Rd *** PS-#11 (5555 N Main St, Woodland) (Pump station PS-11) *** WWTP-13751 Harwood Rd Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: We are working with the Authority to work through the upgrade.

Actions to Prevent Reoccurrence The Authority is committed to a 10.2 million dollar upgrade to the collection system and wastewater treatment plant.

Comments: None entered

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None at this time

Actions to Prevent Reoccurrence Look for points of inflow

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lakewood Wastewater Authority County: Ionia Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None at this time

Actions to Prevent Reoccurrence NA

Comments: Flooding conditions

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Will investigate alarm system

Actions to Prevent Reoccurrence Placed repaired pumps back into service.

Comments: None entered

Lansing County: Ingham

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14775 01/07/13 8:30 P 01/07/13 8:35 P 0.00004 Million Gallons Raw sewage MH near 3850 Tecumseh Dr crews were jetting sewer, (discharge from MH while sewer blockage (roots) broke free and jetting). Land: area surrounding MH, manhole surcharge, discharging Waterbody: None entered sewage on ground

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lansing County: Ingham Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14774 01/11/13 9:00 A 01/11/13 11:00 A 0.0005 Million Gallons Raw sewage 900 blk Westfield Rd, Lans Twp, gravity sewer was partially 48917 (partially blocked sewer). Land: plugged, backed up to manhole pooled up in roadway, Waterbody: on Westfield Rd None entered

15069 03/21/13 3:00 A 03/21/13 4:00 A 0.002 Million Gallons Partially treated WWTP 1625 Sunset, Lansing. Land: blockage supernatant drain from sewage None entered, Waterbody: Grand River lime stabilized sludge caused overflow to ground

15070 04/11/13 9:00 A 04/11/13 2:00 P 0.27 Million Gallons Diluted raw sewage Danbury Crossroad & Monticello Dr, blockage in sewer pipe during Lansing (blocked sewer and heavy period of heavy rainfall contributed rainfall). Land: None entered, to surcharging. Crews bypass Waterbody: Grand River pump to avoid basement flooding while removing blockage

15072 04/12/13 9:10 A 04/12/13 11:45 A 3.73 Million Gallons Diluted raw sewage Harton St Pumping Station (Basin extended wet weather caused filled to capacity during extended wet basin to fill beyond capacity weather). Land: None entered, resulting in discharge. Waterbody: Red Cedar River

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lansing County: Ingham Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15218 06/13/13 3:10 A 06/13/13 7:00 P 1.4385 Million Gallons Diluted raw sewage 1700 blk of Boynton Dr (bypass bypass pumping to storm sewers pumping). Land: None entered, to prevent area basement Waterbody: Grand River *** 3100 blk flooding. Excessive I/I and of Tecumseh River Rd (bypass extended heavy rainfall exceeded pumping). Land: None entered, capacity of sewers Waterbody: Grand River *** Burchfield Dr & Rouse St (bypass pumping to storm sewer to prevent basement flooding). Land: none, Waterbody: Sycamore Creek via Holmes Drain *** Beechwood St near Palmer (at Gilkey Siphon) (bypass pumping to storm sewer). Land: None entered, Waterbody: Sycamore Creek via Holmes Drain *** Holmes Rd, W of Cedar St (bypass pumping to storm sewer). Land: none, Waterbody: Sycamore Creek via Holmes Drain

15217 06/13/13 1:30 P 06/14/13 1:55 A 6.5 Million Gallons Raw sewage Harton St Pumping Station (Basin filled to capacity during extended wet weather). Land: None entered, Waterbody: Red Cedar River

15709 12/22/13 7:30 A 12/22/13 1:00 P 0.075 Million Gallons Raw sewage Ravenswood PS on Boynton Dr, Power failure at pump station to Lansing (bypass pumping). Land: ice storm. Unable to get None entered, Waterbody: Grand generator to the PS due to River downed power pole. Initiated manual bypass pumping from MH to storm sewer to prevent basement flooding.

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lansing County: Ingham Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15710 12/26/13 1:30 P 12/26/13 6:13 P 0.000275 Million Gallons Raw sewage 2100 blk of Heights Ave (bypass bypass pumped intermittently in pumping). Land: None entered, order to televised a possible Waterbody: Grand River collapsed sewer

Summary for Lansing: 9 of 9 Events with a Reported Volume Total SSO Volume Reported: 12.016 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Ravenswood PS on Boynton Dr, Lansing (bypass pumping)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Entered an Administrative Consent Order

Actions to Prevent Reoccurrence None entered

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

LaSalle Township County: Monroe Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge l 15279 07/08/13 5:00 A 07/10/13 9:00 A 0.005 Million Gallons Diluted raw sewage manholes on Ave D (manholes). Excessive rain resulted in high Land: None entered, Waterbody: flows and surcharged conditions Lake Erie in the sanitary sewer. Diluted raw sewage overflowed from bolt- down manhole lids onto the ground and into the storm sewer system, which pumped out to Lake Erie.

Summary for LaSalle Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Lathrup Village County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14937 04/12/13 9:45 A 04/12/13 3:15 P 0.165 Million Gallons Diluted raw sewage Manhole #29-25 (manhole). Land: Heavy rainfall, 4+ inches from None entered, Waterbody: Rummel 4/9/13 through 4/12/13 Drain

14992 04/19/13 7:30 A 04/19/13 7:00 P 0.345 Million Gallons Diluted raw sewage Manhole #29-25 (manhole). Land: Due to heavy rainfalls from None entered, Waterbody: Rummel 4/17/13 through 4/18/13, 5+ Drain inches of rain

Summary for Lathrup Village: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.51 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lathrup Village County: Oakland Outfall Corrective Actions: Associated Outfall(s): Manhole #29-25 (manhole) *** Manhole #29-25 (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: ACO with corrective action program and schedule Schedule of Compliance Approved by MDEQ: Yes under negotiation in 2004, entered in 2005. Entity is in process of certifying that corrective actions meet state requirements.

Actions by MDEQ: ACO issued

Actions to Prevent Reoccurrence ACO with corrective action program and schedule

Comments: None entered

Lexington County: Sanilac

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14953 04/11/13 1:00 A 04/12/13 5:00 P Unspecified Diluted raw sewage main pumping station at Boyington Excessive Rain fall plus inflow and Washington (pump station). and infiltration caused excessive Land: None entered, Waterbody: flows to the WWTP Lake Huron

Summary for Lexington: 0 of 1 Events with a Reported Volume Total SSO Volume Reported: Unspecified Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Livingston County Drain Commissioner County: Livingston Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14823 01/19/13 11:00 A 01/19/13 2:30 P 0.0015 Million Gallons Raw sewage 1300 blk of Shady Crest Dr. Hartland, ruptured check valve on a lateral 48353 (ruptured check valve). Land: line to the forcemain wetland area between lake and residence, Waterbody: None entered

Summary for Livingston County Drain Comm: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Lowell County: Kent

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15113 04/18/13 2:00 P 05/02/13 4:00 P 19.54 Million Gallons Raw sewage Pleasant St. MH (upstream of Grand & Sanitary Sewer lines and lift Maple) (Raw Sewage). Land: None stations were completely full and entered, Waterbody: Lee Creek; beyond capacity, pumping to the North Broadway (south of Elm St.) river was necessary to prevent (pumping to storm catch basin prior to basement flooding. river). Land: None, Waterbody: Flat River; South Monroe (south of LS at King & N. Monroe St.) (Pump # 3 to the storm catch basins). Land: None, Waterbody: Flat River

Summary for Lowell: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 19.54 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Lowell County: Kent Outfall Corrective Actions: Associated Outfall(s): North Broadway (south of Elm St.) (pumping to storm catch basin prior to river) *** Pleasant St. MH (upstream of Grand & Maple) (Raw Sewage) *** South Monroe (south of LS at King & N. Monroe St.) (Pump # 3 to the storm catch basins) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None needed

Actions to Prevent Reoccurrence Event could not have been anticipated.

Comments: None entered

Lynx GC-Condo WWTP County: Allegan

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14833 02/06/13 11:25 A 02/07/13 9:00 A 0.006 Million Gallons Partially treated Lynx Drainfield. Land: cart path/rough Pump chamber for drainfield sewage area of golf course near drainfield, collapsed and filled chamber full Waterbody: None entered of dirt.

Summary for Lynx GC-Condo WWTP: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.006 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Madison Township County: Lenawee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15358 08/16/13 9:30 A 08/16/13 1:00 P 0.0008 Million Gallons Raw sewage field north of Cloverdale/Taylor Ave Raw sewage overflowed to the intersection (manhole). Land: farm ground from a manhole located in field around manhole, Waterbody: a farm field. The catch basin None entered contained a sign post and crop debris, causing a clog and the sewage back up.

Summary for Madison Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0008 Million Gallons Outfall Corrective Actions: Associated Outfall(s): field north of Cloverdale/Taylor Ave intersection (mnahole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Response evaluated; response adequate.

Actions to Prevent Reoccurrence cleaned debris out of catch basin & jetted material through sewer line

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Manistee WWTP County: Manistee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14902 04/08/13 10:10 A 04/08/13 2:30 P 0.03 Million Gallons Raw sewage Former CSO Outfall No. 008, near 225 Blockage in sewer main. Sixth St (Capped CSO outfall). Land: None entered, Waterbody: Manistee River

Summary for Manistee WWTP: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.03 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Marlette County: Sanilac Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14923 04/11/13 7:00 A 05/03/13 7:00 A 8.5 Million Gallons Partially treated WWTP (Outfall 001). Land: None excessive rain caused a high sewage entered, Waterbody: Duff Creek inflow to the WWTP due to inflow and infiltration in the collection system

Summary for Marlette: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 8.5 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Martin Retention Treatment Basin County: Macomb Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14790 01/13/13 8:10 A 01/13/13 12:10 P 9.3 Million Gallons Partially treated 001 Martin Retention Treatment Retention basin overflow sewage Basin. Land: None entered, Waterbody: Lake St. Clair

14821 01/29/13 7:50 P 01/30/13 2:48 P 31.7 Million Gallons Partially treated 001 Martin Retention Treatment RTB sewage Basin. Land: None entered, Waterbody: Lake St. Clair

14927 04/11/13 8:00 A 04/12/13 10:28 P 101.2 Million Gallons Partially treated 001 Martin Retention Treatment rainfall sewage Basin. Land: None entered, Waterbody: Lake St. Clair

15029 04/18/13 4:20 A 04/19/13 8:20 P 104.5 Million Gallons Partially treated 001 Martin Retention Treatment Retention Basin Overflow in sewage Basin. Land: None entered, response to rainfall incident Waterbody: Lake St. Clair

15179 06/13/13 4:15 A 06/13/13 2:20 P 25.7 Million Gallons Partially treated 001 Martin Retention Treatment Utilizing Retention Basin, overflow sewage Basin. Land: None entered, chlorinated per requirements Waterbody: Lake St. Clair

15269 06/28/13 11:55 P 06/29/13 2:55 A 7 Million Gallons Partially treated 001 Martin Retention Treatment maximize flow to DWSD, treat any sewage Basin. Land: None entered, overflow to WQ standards Waterbody: Lake St. Clair

15834 12/22/13 3:15 A 12/22/13 4:16 P 2.2 Million Gallons Partially treated 001 Martin Retention Treatment heavy rain. sewage Basin. Land: None entered, Waterbody: Lake St. Clair

Summary for Martin Retention Treatment B: 7 of 7 Events with a Reported Volume Total SSO Volume Reported: 281.6 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Marysville County: St Clair Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14936 04/12/13 7:20 A 04/13/13 1:00 A 0.9 Million Gallons Partially treated Wet Weather Basin (Storage basin). Heavy rainfall. Flow was diverted sewage Land: None entered, Waterbody: St. to wet weather basin before the Clair River WWTP reached capacity.

Summary for Marysville: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.9 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Wet Weather Basin (Storage basin)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: City is in the process of post-construction flow Schedule of Compliance Approved by MDEQ: Yes monitoring.

Actions by MDEQ: Review of SSO event determined no further action is necessary at this time.

Actions to Prevent Reoccurrence Weir adjustments in the sanitary system and at the headworks of the WWTP.

Comments: Wet weather storage basin recently constructed, flow was diverted to the basin before WWTP reached capacity.

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Mason County: Ingham Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15081 04/19/13 5:45 A 04/19/13 12:30 P 1.02 Million Gallons Diluted raw sewage at Mason WWTP (Bypass at Mason bypass pumped plant influent to WWTP due to rain or frozen ground). creek. Flow greater than capacity Land: None entered, Waterbody: at plant due to extended heavy Sycamore Creek via Raynor Drain rainfall and collection system I/I

Summary for Mason: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 1.02 Million Gallons Outfall Corrective Actions: Associated Outfall(s): at Mason WWTP (Bypass at Mason WWTP due to rain or frozen ground)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Negotiating settlement.

Actions to Prevent Reoccurrence I/I investigation, smoke testing

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Midland County: Midland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14952 04/13/13 12:28 P 04/25/13 4:00 P 83.0396 Million Gallons Diluted raw sewage RTB @ WWTP (Retention Basin Excessive Rain fall plus inflow Outfall). Land: None entered, and infiltration caused excessive Waterbody: Tittabawassee River via flows to the WWTP Lingle Drain

Summary for Midland: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 83.04 Million Gallons Outfall Corrective Actions: Associated Outfall(s): RTB @ WWTP (Retention Basin Outfall)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: ACO entered to construct necessary improvements.

Actions to Prevent Reoccurrence Construction underway for 43.5 MG wet weather storage basin.

Comments: None entered

Moline County: Allegan

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15007 04/18/13 4:00 A 04/20/13 1:00 P 0.148928 Million Gallons Diluted raw sewage Green Lake Stream. Land: N/A, Historic rainfall Waterbody: Green Lake Stream

Summary for Moline: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.149 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Moline County: Allegan Outfall Corrective Actions: (No corrective actions entered)

Monroe County: Monroe

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15251 07/01/13 4:30 P 07/02/13 7:30 A 4.45 Million Gallons Diluted raw sewage Outfall 001D. Land: None, Heavy rain on saturated ground Waterbody: Lake Erie *** 915 E Front resulted in excess flows at the Street (flood pump bypass station). WWTP, exceeding plant capacity Land: none, Waterbody: River Raisin & surcharging the collection system. Partially treated sewage blended with fully treated wastewater & some diluted raw sewage discharged to River Raisin.

Summary for Monroe: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 4.45 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Outfall 001D

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated event; effluent parameters are in compliance with NPDES permit limitations for outfall 001D; ongoing activites are in compliance with flow study requirements.

Actions to Prevent Reoccurrence Flow meters installed in collection system to find problem areas.

Comments: This activity is in compliance with the Collection System and Treatment Facility Flow Study required in the NPDES permit.

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Monroe County: Monroe

Mott Community College County: Genesee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14777 01/15/13 10:15 A 01/15/13 1:30 P 0.0002 Million Gallons Raw sewage MH E of Gilkey Creek, MCC, 1401 E overflow from MH, sewer Court St, Flint, 48503 (overflow due to blockage due to tree root tree root blockage). Land: lawn penetration and deteriorated between MH and creek, Waterbody: piping. Gilkey Creek

Summary for Mott Community College: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Munising County: Alger

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15098 04/28/13 4:59 P 04/29/13 6:35 A 0.03 Million Gallons Diluted raw sewage E 9378, Hwy 58, Munising, MI (Pump Mechanical seal failed on lift station). Land: Yes, Waterbody: None station pump allowing water into entered and shorting out the electrical motor

Summary for Munising: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.03 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Napoleon Township County: Jackson Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14858 02/26/13 2:00 P 02/26/13 4:12 P 0.00386 Million Gallons Raw sewage Rexford and Oak Point Roads (lift Suction pumps in Rexford Rd Lift station). Land: brushy area near lift Station plugged and prime on station, Waterbody: None entered pumps was lost. SCADA system failed to call alarm resulting in release to ground around lift station.

15416 09/21/13 8:30 A 09/21/13 3:00 P 0.004 Million Gallons Diluted raw sewage Brooklyn Road just south of Stony Company laying gas line bored Lake Road (along roadway). Land: into sewer line causing a release Area along road, Waterbody: None to the ground. Released to entered drainage ditch along road and wooded area.

Summary for Napoleon Township: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.008 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Rexford and Oak Point Roads (lift station)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Actions and report reviewed.

Actions to Prevent Reoccurrence Counselling session with employees to train on inspection procedures.

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Napoleon Township County: Jackson Associated Outfall(s): Brooklyn Road just south of Stony Lake Road (along roadway)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Site visit.

Actions to Prevent Reoccurrence Replaced broken sewer line.

Comments: None entered

Negaunee WWTP County: Marquette Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15431 04/29/13 9:30 A 05/04/13 12:00 P 0.149 Million Gallons Diluted raw sewage man hole west plant (man hole just Raw influent pumps unable to west of treatment plant located on handle spring infiltration sewer interceptor). Land: none, Waterbody: Carp River

Summary for Negaunee WWTP: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.149 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Newberry County: Luce Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15361 07/31/13 8:00 P 07/31/13 8:25 P 0.065 Million Gallons Diluted raw sewage WWTP. Land: River bank Raw (main) pump panel power downstream of discharge, Waterbody: failure Tahquamenon River

15362 08/19/13 2:00 P 08/20/13 4:00 A 0.25 Million Gallons Raw sewage WWTP. Land: River bank Main pump panel electrical downstream of discharge, Waterbody: problems Tahquamenon River

Summary for Newberry: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.315 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Novi County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15013 03/28/13 12:00 A 03/28/13 10:00 A 0.0002 Million Gallons Raw sewage Sanitary manhole #S1130004 on east Blockage in the 8" sanitary sewer side of property at 42430 Twelve Mile. caused by a partially collapsed Land: East side of property adjacent to sewer along east property line of the manhole, Waterbody: None 42450 Twelve Mile Road. entered

15197 06/16/13 12:00 P 06/16/13 3:00 P 0.0001 Million Gallons Raw sewage Twelve Oaks Mall - 27500 Novi Rd. (8" Blockage in 8" sanitary sewer sanitary sewer to catch basin). Land: caused by a buildup of grease. None entered, Waterbody: Bishop Creek

Summary for Novi: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.0003 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Novi County: Oakland Outfall Corrective Actions: Associated Outfall(s): Sanitary manhole #S1130004 on east side of property at 42430 Twelve Mile

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence City of Novi Water and Sewer Division is having the 8" sanitary sewer pipe patched were the break occurred.

Comments: None entered

Oakland County Drain Commissioner County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15360 08/18/13 1:40 P 08/18/13 5:05 P 0.000036 Million Gallons Raw sewage 2450 Old Novi Road (sewer). Land: Plugged sewer, between land surround the building cleanout, manholes NOT037-107 and Waterbody: None entered NOT037-106.

15484 11/17/13 7:00 P 11/17/13 8:00 P 0.0323 Million Gallons Raw sewage Thornbrook Pump Station, 11 Mile & Loss of power, caused 1 phase Farmington Rd (pump station). Land: loss of the 3 phase generator. surrounding area, Waterbody: Upper The automatic transfer switch Rouge River didn`t think it lost power so didn`t operate as designed.

Summary for Oakland County Drain Commiss: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.032 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Oakland County Drain Commissioner County: Oakland Outfall Corrective Actions: Associated Outfall(s): Thornbrook Pump Station, 11 Mile & Farmington Rd (pump station)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of SSO event determined that no further action is needed at this time.

Actions to Prevent Reoccurrence OCWRC replaced standby generator and transfer switch equipment to provide a more reliable emergency power supply.

Comments: None entered

Associated Outfall(s): 2450 Old Novi Road (sewer)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of SSO event determined that no further action is needed at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of sewer system to prevent reoccurrence.

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Onsted County: Lenawee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14898 04/05/13 6:30 A 04/08/13 2:30 P 0.005 Million Gallons Raw sewage Slee Road (forcemain in utility trench Force main pipe break. below grade). Land: ground within trench, Waterbody: None entered

Summary for Onsted: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.005 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Slee Road (forcemain in utility trench below grade)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response; response adequate.

Actions to Prevent Reoccurrence Replaced broken pipe.

Comments: None entered

Ontwa Township County: Cass Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15483 11/18/13 2:30 P 11/18/13 2:45 P 0.0001 Million Gallons Raw sewage Scott Street cul-de-sac (manhole). High RPM Sensor tripped out Land: vicinity of manhole, Waterbody: Generator None

Summary for Ontwa Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Ontwa Township County: Cass Outfall Corrective Actions: Associated Outfall(s): Scott Street cul-de-sac (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None

Actions to Prevent Reoccurrence Phone line/alarm telemetering repaired.

Comments: None

Owosso County: Shiawassee

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15679 04/12/13 4:00 A 04/12/13 5:00 P 0.14 Million Gallons Diluted raw sewage 100ft E of Union St, S bank of river discharges due to extended heavy (overflow due to heavy rainfall & I/I). rainfall and I/I causing capacity of Land: None entered, Waterbody: sewer system to be exceeded Shiawassee River *** NW of M-52 bridge over Shiawassee River (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Shiawassee River

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Owosso County: Shiawassee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15680 04/18/13 5:00 A 04/20/13 9:00 P 0.77 Million Gallons Diluted raw sewage MH at WWTP on Chippewa Trail. discharges due to extended heavy Land: area around manhole, rainfall and I/I causing capacity of Waterbody: Shiawassee River *** Twp sewer system to be exceeded. MH W along bank of river by Riverlane Dr. Land: None entered, Waterbody: Shiawassee River *** NW of M-52 bridge over Shiawassee River (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Shiawassee River *** MH Jerome St E of M-71 (Washington St) bridge (surcharged MH due to heavy rainfall and I/I). Land: None entered, Waterbody: Shiawassee River *** 100ft E of Union St, S bank of river (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Shiawassee River *** MH near Corlett Creek outlet, along W bank of Shiawassee River. Land: None entered, Waterbody: Shiawassee River

15705 08/27/13 11:40 A 08/28/13 3:40 A 0.1 Million Gallons Diluted raw sewage N bank Shiawassee River W of M52 discharges due to extended heavy bridge (overflow from MH). Land: rainfall and I/I causing capacity of None entered, Waterbody: sewer system to be exceeded Shiawassee River *** MH at WWTP on Chippewa Trail. Land: area around manhole, Waterbody: Shiawassee River *** 100ft E of Union St, S bank of river (overflow due to heavy rainfall & I/I). Land: None entered, Waterbody: Shiawassee River

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Owosso County: Shiawassee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15681 12/22/13 5:30 P 12/24/13 8:30 A 4 Million Gallons Raw sewage MH at WWTP on Chippewa Trail. sewer system surcharge and Land: area around manhole, overflow due total power failure at Waterbody: Shiawassee River WWTP. Widespread ice storms and downed power lines.

Summary for Owosso: 4 of 4 Events with a Reported Volume Total SSO Volume Reported: 5.01 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Parma County: Jackson

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15478 11/08/13 8:00 A 11/09/13 3:15 P 0.0038 Million Gallons Raw sewage North Union St north of Michigan Ave Broken force main resulted in (6 inch force main sanitary sewer at spillage to storm drain along North Union St, north of Michigan Union Street Ave). Land: Public roadway, Waterbody: None entered

Summary for Parma: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.004 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Parma County: Jackson Outfall Corrective Actions: Associated Outfall(s): North Union St north of Michigan Ave (6 inch force main sanitary sewer at North Union St, north of Michigan Ave) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed response and it was determined to be adequate.

Actions to Prevent Reoccurrence Damaged force main was repaired.

Comments: None entered

Petoskey County: Emmet

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15972 10/31/13 10:40 A 10/31/13 11:15 A 0.001 Million Gallons Raw sewage 3712 Cliffs Drive (Bay Harbor) Failure of a lift station component. (Manhole near Lift Station). Land: Ground Surface Surrounding Manhole, Waterbody: None entered

Summary for Petoskey: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Pittsfield Township County: Washtenaw Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge l 14810 01/22/13 11:00 P 01/23/00 12:00 A 0.01 Million Gallons Raw sewage Michigan Avenue 1000 feet east of Air relief valve failed and broke Fosdick Rd (Farm field). Land: farm causing release to farm field. field, Waterbody: None entered

Summary for Pittsfield Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.01 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Michigan Avenue 1000 feet east of Fosdick Rd (Farm field)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed township response actions and determined they were adequate.

Actions to Prevent Reoccurrence Repaired air relief valve.

Comments: None entered

Plymouth Twp. County: Wayne

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14865 02/20/13 3:00 P 02/21/13 5:30 P 0.0075 Million Gallons Raw sewage Ernesto`s Restaurant (41661 Grease from restaurant blocked Plymouth Rd.). Land: Bank of Middle off flow in private sanitary sewer Rouge River, Waterbody: None lead. entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Plymouth Twp. County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge Summary for Plymouth Twp.: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.008 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Pontiac County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14798 01/22/13 12:00 P 01/22/13 1:45 P 0.00001 Million Gallons Partially treated East Blvd WWTP - digester (digester The seal water for the mixer pump sewage transfer box). Land: Less than 1 for the primary digester flowed square foot next to digester, into the tank at such a slow rate Waterbody: None entered that the transfer line that drained to the secondary digester froze, causing the transfer box to fill up and overflow.

15092 05/02/13 2:30 P 05/02/13 2:45 P 0.00002 Million Gallons Raw sewage 556 N Saginaw (6" sanitary force Cracked 6" sanitary force main main). Land: East side of roadway, 4x12 area, Waterbody: None entered

15122 05/20/13 11:47 A 05/20/13 12:05 P 0.00003 Million Gallons Raw sewage 590 N Saginaw St (sanitary force Cracked 6" sanitary force main. main). Land: Center of roadway, 1x6 Spill did not enter any storm area, Waterbody: None entered drainage systems.

Summary for Pontiac: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.00006 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Pontiac County: Oakland Outfall Corrective Actions: Associated Outfall(s): Auburn WWTP-Tertiary (WWTP - tertiary filters)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of event has determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence High level floats, audible and visual alarm to be installed until Phase II construction upgrades are completed.

Comments: None entered

Associated Outfall(s): East Blvd WWTP - digester (digester transfer box)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of event has determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Necessary repairs completed.

Comments: None entered

Associated Outfall(s): 590 N Saginaw St (sanitary force main) *** 556 N Saginaw (6" sanitary force main)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: NA Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO event information determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of sewer system to prevent reoccurrence.

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Pontiac County: Oakland

Comments: None entered

Schedule of Compliance: Phase 1 & 2 CAP improvements to be completed Schedule of Compliance Approved by MDEQ: Yes on or before June 1, 2018.

Actions by MDEQ: Consent Judgment entered on August 4, 2009.

Actions to Prevent Reoccurrence Consent Judgment

Comments: None entered

Port Austin County: Huron

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15391 08/31/13 3:00 P 08/31/13 3:30 P 0.007 Million Gallons Raw sewage Spring Street Pump Station. Land: Failure of rubber coupling at pump None, Waterbody: Lake Huron station

Summary for Port Austin: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.007 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Portage County: Kalamazoo Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15345 08/04/13 9:20 P 08/04/13 11:00 P 0.0056 Million Gallons Raw sewage South of I-94 on S 12th Street. Land: By-pass pipe clamp failure None entered, Waterbody: Portage Creek

Summary for Portage: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.006 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Porter Township County: Cass

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15447 10/12/13 1:30 P 10/12/13 8:00 P 0.0001 Million Gallons Raw sewage Terrace Rd 150 yards south of Forcemain that appears to have intersection with US12 (Forcemain been damaged during leak near LS C4). Land: 3 ft x10 ft construction failed. area around break, Waterbody: None

Summary for Porter Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Presidential Estates-Sun Communities County: Ottawa Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14912 04/08/13 2:00 P 04/08/13 5:30 P 0.002 Million Gallons Raw sewage 5075 Presidential Lane (MHP owns Sanitary sewer line plugged by the collection system). Land: Soils grease, resulting in the overflow. around the manhole, Waterbody: DeWeerd Drain

Summary for Presidential Estates-Sun Com: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Ravenna, Village of County: Muskegon

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15030 04/18/13 8:30 A 04/19/13 8:30 A 0.05 Million Gallons Diluted raw sewage Manhole at Thatcher Park (Manhole Due to heavy rain, left station was near lift station at Thatcher Park). being flooded by Crokcery Creek - Land: 70 foot area from manhole to Electrical panel was shut creek, Waterbody: Crockery Creek down/removed to prevent damage. Sewage overflowed from manhole.

Summary for Ravenna, Village of: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.05 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Reed City County: Osceola Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15370 08/15/13 8:45 A 08/15/13 9:15 A 0.0001 Million Gallons Partially treated 700 Commerce Drive (Decant Pump Decant flow was too high to pump sewage Station Wet Well @ WWTP). Land: station and pump couldn`t keep Grassy Land adjacent to PS, up. Waterbody: None entered

Summary for Reed City: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

River Haven Operating Co., LLC County: Ottawa

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15560 12/30/13 9:00 A 12/30/13 10:00 A 0.00001 Million Gallons Raw sewage 13535 Pebblebrook Dr., Lot. Land: Partially clogged sewer main Soils adjacent to manhole, Waterbody: resulted in the backup of a sewer None entered main.

Summary for River Haven Operating Co., L: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Rochester Hills County: Oakland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14764 01/06/13 11:30 A 01/06/13 3:15 P 0.01125 Million Gallons Raw sewage Oakland University Campus, South of Plugged sewer Walton Blvd and West of Adams Rd (manhole). Land: area surrounding manhole, Waterbody: Clinton River

15076 05/01/13 11:00 A 05/01/13 11:00 A 0.0001 Million Gallons Raw sewage 525 W Auburn (wooded area adjacent Discharge of grease from 525 W to wetland). Land: wooded area and Auburn created a blockage in the land adjacent to wooded area, main line causing an overflow out Waterbody: None entered of one of the manholes.

Summary for Rochester Hills: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.011 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 525 W Auburn (wooded area adjacent to wetland) *** Oakland University Campus, South of Walton Blvd and West of Adams Rd (manhole) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: NA Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: Review of the SSO event information determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of the sewer system to prevent reoccurence

Comments: None entered

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Rockwood County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15265 07/01/13 10:10 P 07/02/13 4:20 A 0.5292 Million Gallons Diluted raw sewage Equalization Basin at WWTP (18-inch High I/I. EB Overflow. D.I. SSO gravity pipe). Land: None entered, Waterbody: Huron River

Summary for Rockwood: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.529 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Roscommon County: Roscommon

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15053 04/18/13 7:00 P 04/18/13 11:00 P 0.0005 Million Gallons Raw sewage 301/303 N. Main Street (Manhole). High water due to rain event and Land: Ground surrounding manhole., snow melt. Backed up main line. Waterbody: None entered

Summary for Roscommon: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Rosebush County: Isabella Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15205 06/04/13 12:00 P Unspecified Raw sewage Rosebush WWSL (Discharge Outfall). Broken Forcemain on WWSL Land: no, Waterbody: Calkin Drain property, Wastewater impacted land

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Rosebush County: Isabella Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14886 02/24/13 8:00 A 02/24/13 8:30 A 0.0015 Million Gallons Raw sewage 4604 Mission Road, Rosebush Forcemain break Michigan (Forcemain Break). Land: Yes, Waterbody: None

15543 04/18/13 12:30 P 04/18/13 3:30 P Unspecified Raw sewage Pump Station #2. Land: None Excessive Rain fall plus inflow entered, Waterbody: unknown and infiltration caused excessive flows to the pump station

Summary for Rosebush: 1 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Saddle Ridge Condo-Algoma County: Kent

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14933 04/14/13 8:00 P 04/14/13 11:00 P 0.002 Million Gallons Raw sewage 2827 Sunset Ridge Court, Rockford, Tree fell on Lift station during rain MI 49341 (lift station by WWTP). storm, knocking out the lift station Land: Ravine by wept, Waterbody: and transducer, which then the Rogue River alarm didn`t work, causing the lift station to overflow

Summary for Saddle Ridge Condo-Algoma: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Saddle Ridge Condo-Algoma County: Kent Outfall Corrective Actions: Associated Outfall(s): 2827 Sunset Ridge Court, Rockford, MI 49341 (lift station by wwtp)

Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Site Visit on 4-15-13, liquids were vacuumed up by environmental clean-up company and lime was spread on the affected soils. None of the discharge made it to the river, due to the earthen bermed road between the SSO point and the river.

Actions to Prevent Reoccurrence Provide a redundant transducer, and an alarm for notifying operator.

Comments: The operator is working on obtaining a redundant transducer by 4-17-13 and setting up the alarm system when electricity is not functioning. The operator completed the Health Dept. and paper notifications, but has yet to provide the completed SSO form.

Sara Lee Foods County: Ottawa

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15105 05/13/13 3:30 P 05/13/13 4:00 P 0.0002 Million Gallons Partially treated Wastewater treatment plant (WWTP). During an excavation project, a sewage Land: None entered, Waterbody: leaking pipe from the final Blendon Olive Drain clarifiers to the tertiary treatment building became exposed. The crack was on the top of the pipe near the "tee".

15368 08/19/13 11:30 A 08/19/13 11:45 A 0.00005 Million Gallons Raw sewage Wastewater treatment plant (WWTP). Clean out cap on the DAF unit fell Land: None entered, Waterbody: off causing release of sewage. Blendon Olive Drain Sewage spilled onto floor, plugging the floor drain, resulting

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Sara Lee Foods County: Ottawa Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge in it flowing out the door to the ground.

Summary for Sara Lee Foods: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.00025 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Shanty Creek Resort County: Antrim

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14769 01/07/13 2:30 P 01/09/13 7:30 A 0.0005 Million Gallons Raw sewage Trappers Alley Condos (Sewage System backed up due to air Collection Tanks). Land: Vicinity of release valve malfunction, thus Discharge, Waterbody: None entered allowing intermittent overflow from 3 collection structures outside of buildings.

Summary for Shanty Creek Resort: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sister Lakes Area Utility Authority County: Cass Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15134 05/28/13 11:17 A 05/28/13 2:00 P 0.0003 Million Gallons Raw sewage South side of M152 between Leach Sanitary sewer force main air Road and Pleasant Lane, Silver Creek relief valve malfunctioned Township, Cass Co., Dowagiac MI (M- 152 between Leach Rd. and Pleasant Lane.). Land: Area along edge of road, Waterbody: None

Summary for Sister Lakes Area Utility Au: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0003 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

South Haven County: Van Buren

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15009 04/22/13 1:47 P 04/22/13 6:15 P 0.0054 Million Gallons Diluted raw sewage Peterson Drain behind 950 W Bailey in Blockage in sanitary pipe. ravine. Land: Shoreline backyard close to Perterson Drain, Waterbody: Peterson Drain

Summary for South Haven: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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South Huron Valley County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14894 03/13/13 2:30 P 03/27/13 10:00 A 0.004261 Million Gallons Raw sewage Storm Catch Basin #16 (To unnamed SSO to stormwater catch basin ditch 1.5 mi. S. of WWTP). Land: None entered, Waterbody: silver creek

Summary for South Huron Valley: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.004 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Southern Clinton County County: Clinton

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14822 01/23/13 1:45 P 01/24/13 1:03 P 0.237 Million Gallons Raw sewage 5000 blk of Sleight Rd from LS202, forcemain ruptured along Bath Twp (FM break). Land: area roadway, resulting in discharge from break to the Clise Drain, Waterbody: Clise Drain

15086 04/19/13 6:30 A 04/19/13 2:30 P 0.0462 Million Gallons Diluted raw sewage MH #112800004 - immediately overflows due to I/I of sewer upstream of LS102. Land: area system during a period of between manhole and drain, extended heavy rainfall. Waterbody: Gunderman - Prairie Creek Drain *** MH11280021 upstream of LS 102, US(business route)27 (overflow due to heavy rainfall & I/I at lift station 102). Land: weedy area in field at end of road (Elmira), Waterbody: None entered

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Southern Clinton County County: Clinton Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15676 06/13/13 3:00 A 06/13/13 2:00 P 0.288 Million Gallons Diluted raw sewage MH11280021 upstream of LS 102, discharges due to extended heavy US(business route)27 (overflow due to rainfall and I/I causing capacity of heavy rainfall & I/I at lift station 102). sewer system to be exceeded. Land: weedy area in field at end of road (Elmira), Waterbody: None entered *** MH11280004 upstream of LS 102, US(business route)27 (overflow due to heavy rainfall & I/I at lift station 102). Land: None entered, Waterbody: Gunderman - Prairie Creek Drain

Summary for Southern Clinton County: 3 of 3 Events with a Reported Volume Total SSO Volume Reported: 0.571 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 5000 blk of Sleight Rd from LS202, Bath Twp (FM break)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence repaired FM and televised sewer

Comments: None entered

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Southwest Barry County Sewer & Water Authority County: Barry Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15395 07/13/13 12:30 P 07/13/13 1:00 P 0.00002 Million Gallons Partially treated 11191 S. M-43 Hwy, Delton, MI 49046 Broken Pipe sewage (Pipe broke). Land: Soil around pipe, Waterbody: None entered

15398 09/02/13 3:00 P 09/03/13 3:15 P 0.00001 Million Gallons Partially treated 10882 South Drive, Pine Lake, Barry Blown Fuse/pump failed sewage Co. (blown fuse/pump failed). Land: 4 feet of soil around manhole, Waterbody: None entered

Summary for Southwest Barry County Sewer: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.00003 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Southwest Michigan Regional Sanitary Sewer & Water County: Berrien

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15470 11/04/13 1:00 P 11/04/13 2:30 P 0.0001 Million Gallons Raw sewage Hickory Creek Interceptor MH 13. Electrical surge caused the Land: Area around MH 13 (30 feet interceptor lift station to fail which from Hickory Creek), Waterbody: None caused the interceptor to back-up and overflow.

Summary for Southwest Michigan Regional : 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0001 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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St. Johns County: Clinton Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15083 04/18/13 8:00 A 04/18/13 9:30 A 0.0675 Million Gallons Diluted raw sewage 907 E Townsend Rd, Lift Station. overflow from wet well of pump Land: on-site detention basin, station due to extended wet Waterbody: Steel and Walbridge Drain weather event which exceeding capacity of system.

Summary for St. Johns: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.068 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 907 E Townsend Rd, Lift Station

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Negotiating settlement.

Actions to Prevent Reoccurrence City will continue to investigate inflow/infiltration problems in areas that are serviced by this lift station

Comments: None entered

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St. Louis County: Gratiot Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15694 04/18/13 7:00 A 04/19/13 12:00 P 0.1 Million Gallons Diluted raw sewage 300 block of Main st @ Union St pump overflow due to heavy rainfall station (flow exceeded PS capacity). event and I/I causing capacity of Land: ground surrounding pump sewer system to be exceeded. station, Waterbody: Pine River

15695 08/27/13 10:00 P 08/28/13 12:00 A 0.01 Million Gallons Diluted raw sewage 300 block of Main st @ Union St pump overflow due to heavy rainfall and station (flow exceeded PS capacity). I/I causing capacity of sewer Land: ground surrounding pump system to be exceeded station, Waterbody: Pine River

Summary for St. Louis: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.11 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Stanton, City of County: Montcalm

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15508 11/26/13 11:40 A 11/26/13 11:53 A 0.001 Million Gallons Raw sewage corner of Lake and Mill streets Failed main lift station pumps (Manhole by Main Lift Station). Land: (due to power company shutting 0, Waterbody: Unnamed Creek off power, back-up pump failed, due to freezing, and bypass lines were also froze.

Summary for Stanton, City of: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.001 Million Gallons

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Stanton, City of County: Montcalm Outfall Corrective Actions: Associated Outfall(s): corner of Lake and Mill streets (Manhole by Main Lift Station)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: No site visit. Protecting the creek is crucial, contact the Health Department for any sampling of the creek, and provide written documentation of how it happened, why, and how to prevent it in the future. Report received.

Actions to Prevent Reoccurrence Keep Emergency pump from freezing up.

Comments: None entered

Sylvan Township County: Washtenaw

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14872 03/01/13 7:25 A 03/01/13 7:35 A 0.0002 Million Gallons Raw sewage 18027 Old US-12, Chelsea Michigan Control circuit wires became (Lift station at Sylvan Twp Hall). Land: corroded causing shut down of land area around LS leading to creek, station and release to ground Waterbody: Letts Creek upper tributary around station.

Summary for Sylvan Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0002 Million Gallons

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Sylvan Township County: Washtenaw Outfall Corrective Actions: Associated Outfall(s): 18027 Old US-12, Chelsea Michigan (Lift station at Sylvan Twp Hall)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed response actions and determined they were adequate

Actions to Prevent Reoccurrence Repaired pump station wiring and SCADA

Comments: None entered

Associated Outfall(s): 18027 Old US-12, Chelsea Michigan (Lift station at Sylvan Twp Hall)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Violation Notice for maintenance at this lift station.

Actions to Prevent Reoccurrence Replaced broken float bracket and replaced all other float brackets.

Comments: None entered

Associated Outfall(s): 18027 Old US-12, Chelsea Michigan (Lift station at Sylvan Twp Hall)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review actions.

Actions to Prevent Reoccurrence Replace defective part. Repair SCADA.

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Sylvan Township County: Washtenaw

Comments: None entered

Taylor County: Wayne

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15111 04/18/13 1:00 A 04/19/13 8:00 A 0.8 Million Gallons Diluted raw sewage Taylor Sanitary basin, 20195 Trolley Overflow due to Basin failure Industrial Dr. Land: I-94/Pelham exit off ramp and Pelham Rd, Waterbody: none

Summary for Taylor: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.8 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Taylor Sanitary basin, 20195 Trolley Industrial Dr.

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: No further action at this time.

Actions to Prevent Reoccurrence The damaged portion of the basin will be rebuilt.

Comments: None entered

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Three Rivers County: St Joseph Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14895 04/02/13 4:09 P 04/02/13 4:40 P 0.0004 Million Gallons Raw sewage NW Intersection of Broadway and US Unknown obstruction in sanitary 131. Land: Roadway, Gutter pan, sewer, Sidewalk and Curb, Waterbody: None

14899 04/08/13 9:49 P 04/08/13 10:15 P 0.0002 Million Gallons Raw sewage 200 Block of Water St (Manhole cover Unknown Blockage - Potentially in 200 block of Water St). Land: Road Rags and Debris Surface, Waterbody: None

14993 04/21/13 12:00 P 04/24/13 10:00 P 0.029252 Million Gallons Raw sewage East side of the St. Joseph River at Insufficient capacity in river the Broadway Street railroad bridge. crossing due to inflow from the St. (Constantine Street Pump Station in Joseph River. Flood stage in the Three Rivers.). Land: A few yards of river submerged upstream soil., Waterbody: St. Joseph River sections, interceptor and upstream manhole at the river crossing.

15067 05/01/13 7:30 A 05/01/13 7:35 A 0.001421 Million Gallons Partially treated ATAD, located on WWTP property Water damage and possible sewage (Autothermal Thermophilic Aerobic power surge in the controls Digester). Land: Area around ATAD caused the high foam level and adjoining street, Waterbody: St. sensors in the ATAD to Joseph River malfunction.

15181 06/17/13 9:45 A 06/17/13 9:46 A 0.000112 Million Gallons Partially treated ATAD, located on WWTP property The automated shutdown process sewage (Autothermal Thermophilic Aerobic initiated by a high foam event was Digester). Land: Area around ATAD not fast enough to prevent foam and adjoining street, Waterbody: St. from discharging from the hatch. Joseph River

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Three Rivers County: St Joseph Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15466 11/03/13 6:00 P 11/04/13 10:30 A 0.01217 Million Gallons Partially treated ATAD, located on WWTP property The ATAD foamed over due to sewage (Autothermal Thermophilic Aerobic restart after maintenance was Digester). Land: Area around ATAD performed on 10/31 and 11/1. and adjoining street, Waterbody: St. Foam over is not expected on this Joseph River type of start-up but will be anticipated in the future

Summary for Three Rivers: 6 of 6 Events with a Reported Volume Total SSO Volume Reported: 0.044 Million Gallons Outfall Corrective Actions: Associated Outfall(s): East side of the St. Joseph River at the Broadway Street railroad bridge. (Constantine Street Pump Station in Three Rivers.) Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Will be adding sections to MH in short term and eventually building a Lift Station to pump under the river.

Comments: None entered

Associated Outfall(s): ATAD, located on WWTP property (Autothermal Thermophilic Aerobic Digester) *** ATAD, located on WWTP property (Autothermal Thermophilic Aerobic Digester) *** ATAD, located on WWTP property (Autothermal Thermophilic Aerobic Digester)

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Three Rivers County: St Joseph Corrective Action(s) Complete: No (repairs/modifications complete)

Schedule of Compliance: ATAD Upgrade to be completed by 07/30/13 Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: ACO for plant upgrades

Actions to Prevent Reoccurrence ACO

Comments: None entered

Traverse City County: Grand Traverse Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14983 04/17/13 8:00 A 04/17/13 10:00 A 0.0001 Million Gallons Raw sewage 631 Woodmere (Force Main). Land: Freeze/Thaw broke 10" cast iron 200 ft of curb & gutter, Waterbody: force main. Boardman Lake

15037 04/26/13 10:30 A 04/26/13 12:00 P 0.0012 Million Gallons Raw sewage Hartman Road @ Draca Road Blockage in municipal sewer pipe. (Manhole). Land: Field & Wetland Adjacent to the Arbors Condos, Waterbody: None entered

15252 06/30/13 10:00 A 06/30/13 11:12 A 0.002 Million Gallons Raw sewage Clinch Park Marina (Lift Station). A failed lag pump drew extra Land: Vicinity of Lift Station, amps and tripped main breaker Waterbody: None entered for control panel, leaving the lift station without power.

15289 07/03/13 12:00 A 07/03/13 12:00 A 0.00001 Million Gallons Raw sewage WWTP, 606 Hannah Avenue Digester cover not floating (treatment plant). Land: area around properly, making it susceptible to anaerobic digester, Waterbody: gas entraining into the sludge, Boardman River resulting in foaming.

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Traverse City County: Grand Traverse Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15296 07/10/13 8:30 A 07/10/13 11:00 A 0.0001 Million Gallons Raw sewage 143 E. Front Street (restroom facilities Sanitary sewer pipe was at private business). Land: None interconnected w/ roof drain/storm entered, Waterbody: Boardman River sewer pipe.

15521 12/17/13 6:00 P 12/17/13 6:04 P 0.00001 Million Gallons Partially treated WWTP, 606 Hannah Avenue While pumping up some spilled sewage (treatment plant). Land: area around Concentrated Waste Activated anaerobic digester, Waterbody: Sludge (CWAS) in basement of Boardman River plant, the hose jerked out of the digester manhole and leaked CWAS onto the ground.

Summary for Traverse City: 6 of 6 Events with a Reported Volume Total SSO Volume Reported: 0.003 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Tyrone Twp County: Livingston

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15667 06/13/13 3:10 A 06/13/13 4:47 A 0.005 Million Gallons Raw sewage North East and Merrill Dr intersection, discharge due failure of a gate Tyrone Twp (valve failure). Land: valve that isolates a service lead Merril Dr, a gravel road, Waterbody: from the forcemain Runyan Lake

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Tyrone Twp County: Livingston Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15663 12/25/13 1:00 A 12/25/13 4:00 P 0.003 Million Gallons Raw sewage 10100 blk of Carmer Rd, Tyrone Twp, failure of check valve at resident`s Fenton 48430 (failed valve at connection. Leakage after residence or broken line). Land: path electricity was restored following 4- from leak toward lake, Waterbody: day power failure. Runyan Lake

Summary for Tyrone Twp: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.008 Million Gallons Outfall Corrective Actions: Associated Outfall(s): North East and Merrill Dr intersection, Tyrone Twp (valve failure)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence completed repair

Comments: None entered

Associated Outfall(s): 10100 blk of Carmer Rd, Tyrone Twp, Fenton 48430 (failed valve at residence or broken line)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

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Tyrone Twp County: Livingston Actions to Prevent Reoccurrence replaced check valve

Comments: None entered

Tyrone Wood County: Livingston

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15666 06/04/13 7:30 A 06/04/13 8:00 A 0.001 Million Gallons Raw sewage MH in 8200 blk of Hidden Hollow, discharge from MH due to Tyrone Twp, Fenton 48430 (plugged clogged sewer line sewer overflowed at manhole). Land: area surrounding manhole, Waterbody: None entered

15661 11/15/13 9:00 A 11/15/13 10:10 A 0.002 Million Gallons Raw sewage 8300 blk of Feather Hollow, Tyrone discharge from MH to ground due Woods MHC (blocked sewer line). to blockage in sewer line Land: area around manhole, Waterbody: None entered

Summary for Tyrone Wood: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.003 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 8300 blk of Feather Hollow, Tyrone Woods MHC (blocked sewer line) *** MH in 8200 blk of Hidden Hollow, Tyrone Twp, Fenton 48430 (plugged sewer overflowed at manhole) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence cleared blockage

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Tyrone Wood County: Livingston Comments: None entered

United States Steel Ecorse Great Lakes Works County: Wayne

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15433 09/30/13 3:15 P 09/30/13 3:30 P 0.000005 Million Gallons Raw sewage Outfall 015A. Land: None entered, There was a blockage in a Waterbody: Detroit River sanitary pipeline that caused the sanitary to back up and discharge from a ground level vent pipe

Summary for United States Steel Ecorse G: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.000005 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Outfall 015A

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of SSO event has determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Entity performs routine O&M to prevent future reoccurance.

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

United States Steel Zug Island Great Lakes Works County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15535 12/29/13 10:52 A 12/29/13 11:00 A 0.00009 Million Gallons Raw sewage Pump station #3. Land: yes, SSO between lift stations #3 and Waterbody: None entered #4. Pump float failure for pump #1 in lift station #3. #1 pump initially did not turn on. Backup pump #2 turned on followed by #1 overflowing the sewer system.

Summary for United States Steel Zug Isla: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00009 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Pump station #3

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluation of SSO event has determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Necessary repairs completed; entity performs routine O&M

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

University of Michigan County: Washtenaw Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14846 02/12/13 10:30 A 02/12/13 1:30 P 0.00018 Million Gallons Raw sewage 701 E. University Ave. Land: approx Sewage overflowed from a 25 square feet of soil located at clean- dislodged clean-out cap due to out, Waterbody: none blockage in line, resulting in discharge of sewage to soil and nearby storm sewer. Sewage was contained and cleaned up in storm sewer. No sewage was released to surface water.

l 14859 02/26/13 6:25 A 02/26/13 11:30 A 0.0006 Million Gallons Raw sewage 300 North Ingalls St, North Ingalls Building sanitary sewer line was Bldg. Land: asphalt, Waterbody: none plugged due to grease/sludge, resulting in backup of sewage to ground and nearby storm sewer. All affected storm lines were cleaned and no sewage reached surface water.

Summary for University of Michigan: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.00078 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 300 North Ingalls St, North Ingalls Bldg

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed response actions and determined they were adequate.

Actions to Prevent Reoccurrence Blockage cleared, sewer line cleaned.

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

University of Michigan County: Washtenaw Associated Outfall(s): 701 E. University Ave.

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Reviewed response actions and determined they were adequate.

Actions to Prevent Reoccurrence Sewer line cleaned and repaired

Comments: None entered

Vista View Estates County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15003 04/18/13 12:00 A 04/18/13 12:00 A 0.002 Million Gallons Raw sewage Main Pump Station at the WWTP Pumps were overwhelmed by (Wetwell manhole). Land: Area excessive rain. Wastewater around the manhole lid., Waterbody: overflowed the lid from the septic Groundwater tank and flowed into the wetland area located south of the treatment facility.

Summary for Vista View Estates: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.002 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Wamplers Lake County: Lenawee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge l 14932 04/11/13 11:45 A 04/11/13 2:50 P 0.0025 Million Gallons Raw sewage 650 Egan Highway (manhole). Land: A cleanout hose fitting failed in ground/edge of road on Egan Hwy & two manhole structures on Egan Beach Dr, Waterbody: None entered Highway. Raw sewage *** 620 Egan Highway (manhole). overflowed from the manholes Land: ground around MH & edge of along the edge of the road & into road on Egan Hwy, Waterbody: None yards/driveways of adjacent entered properties.

l 15323 07/19/13 1:00 P 07/19/13 2:00 P 0.0005 Million Gallons Raw sewage MH in front of 8563 Sports Park Drive A broken air release resulted in (manhole structure). Land: road sewage surcharging a manhole surface, ground near manhole, structure. Sewage overflowed Waterbody: None entered from the manhole onto the ground and road surface.

l 15415 09/12/13 9:42 A 09/12/13 10:20 A 0.0005 Million Gallons Raw sewage end of Cedar Street, South Shores A clean out hose in a manhole Wamplers Lake (manhole). Land: structure broke. Raw sewage pavement & roadside, Waterbody: overflowed to the road surface & None entered the side of the road.

15452 10/26/13 11:25 A 10/26/13 2:00 P 0.0015 Million Gallons Raw sewage Shoreline Drive and Cherry St. - North Raw sewage overflowed from an shore Wamplers lake (man hole). in-line cleanout manhole structure Land: None entered, Waterbody: due to a broken cleanout hose. Wamplers Lake Sewage overflowed to the road, edge of road and Wamplers Lake.

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Wamplers Lake County: Lenawee Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

Summary for Wamplers Lake: 4 of 4 Events with a Reported Volume Total SSO Volume Reported: 0.005 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 620 Egan Highway (manhole) *** 650 Egan Highway (manhole)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response; response adequate.

Actions to Prevent Reoccurrence Replaced galvanized fittings with PVC

Comments: None entered

Associated Outfall(s): end of Cedar Street, South Shores Wamplers Lake (manhole) *** Shoreline Drive and Cherry St. - North shore Wamplers lake (man hole) Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Evaluated response, response adequate

Actions to Prevent Reoccurrence Installed a new valve & fitting

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Waterford County: Oakland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15432 10/01/13 9:26 A 10/01/13 10:25 A 0.003 Million Gallons Raw sewage 7300 Highland Rd (Manhole at SE Blocked sewer, grease. corner of strip mall complex (MH-7)). Land: Area surrounding manhole, Waterbody: None entered

Summary for Waterford: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.003 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 7300 Highland Rd (Manhole at SE corner of stripmall complex (MH-7))

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: NA Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO information determined that no further action is needed at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of sewer system to prevent reoccurrence.

Comments: None entered

Western Township Utility Authority County: Wayne

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14883 03/15/13 8:30 A 03/15/13 10:30 A 0.000004 Million Gallons Raw sewage Mich. Ave E. of Canton Ctr Rd. Land: Failure of an Air Release Valve Area immediately surrounding the ARV., Waterbody: None

15156 06/05/13 8:30 A 06/05/13 10:30 A 0.0001 Million Gallons Raw sewage Wlard and Tyler. Land: None entered, Failure of Air Release Valve (ARV) Waterbody: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Western Township Utility Authority County: Wayne Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15419 09/25/13 10:30 A 09/25/13 11:30 A 0.00002 Million Gallons Raw sewage Michigan at Ecorse Rd. Land: area Failure of Air Release Valve (ARV) immediately surrounding ARV, Waterbody: None entered

15477 11/13/13 10:00 A 11/13/13 3:00 P 0.000005 Million Gallons Raw sewage Michigan Ave. near Wiard Rd. Land: Failure of Air Release Valve (ARV) None, Waterbody: None entered

15532 12/15/13 2:00 P 12/15/13 3:30 P 0.02 Million Gallons Diluted raw sewage Hines Dr. & Haggerty, Plymouth Twp. Construction work accident (Obstruction in Sewer). Land: None downstream, causing obstruction entered, Waterbody: Middle Rouge in sewer and spill upstream. River

Summary for Western Township Utility Aut: 5 of 5 Events with a Reported Volume Total SSO Volume Reported: 0.02 Million Gallons Outfall Corrective Actions: Associated Outfall(s): Mich. Ave E. of Canton Ctr Rd

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: NA Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: Review of SSO event information determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of sewer system to prevent reoccurance.

Comments: None entered

Associated Outfall(s): Michigan at Ecorse Rd *** Wlard and Tyler

Corrective Action(s) Complete: Yes (repairs/modifications complete)

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Western Township Utility Authority County: Wayne Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: Review of SSO event information determined that no further action is necessary at this time.

Actions to Prevent Reoccurrence Routine Maintenance of Valves.

Comments: Routine maintenance of valves performed to minimize ARV leaks.

White Lake Township County: Oakland Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14925 04/13/13 11:00 A 04/13/13 12:55 P 0.00007 Million Gallons Raw sewage 7525 Highland Road. Land: None Air release valve (structure entered, Waterbody: Storm detention WLT089107) on 8 inch dia basin pressure sewer at NW corner of Highland and Fisk Roads, White Lake Township

Summary for White Lake Township: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.00007 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 7525 Highland Road

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: NA Schedule of Compliance Approved by MDEQ: Yes

Actions by MDEQ: Review of SSO event information determined that no further action is necssary at this time.

Actions to Prevent Reoccurrence Entity performs routine inspection and preventative maintenance of sewer system to prevent reoccurance.

Comments: None entered

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

White Lake Township County: Oakland

Wixom County: Oakland

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14871 02/18/13 10:00 A 02/18/13 11:28 A 0.0004 Million Gallons Raw sewage Century Drive (31028). Land: yes, blocked sewer line overflowed Waterbody: None entered

15085 04/30/13 2:30 P 04/30/13 2:45 P 0.00002 Million Gallons Partially treated 2059 Charms Road (WWTP) (surface Discharge from grease and scum sewage runoff). Land: at WWTP, did not leave pit. Did not get off site. Cleaned site, Waterbody: Norton Creek in up by staff. Huron River Basin

Summary for Wixom: 2 of 2 Events with a Reported Volume Total SSO Volume Reported: 0.00042 Million Gallons Outfall Corrective Actions: Associated Outfall(s): 2059 Charms Road (WWTP) (surface runoff)

Corrective Action(s) Complete: Yes (repairs/modifications complete)

Schedule of Compliance: None entered Schedule of Compliance Approved by MDEQ: No

Actions by MDEQ: None entered

Actions to Prevent Reoccurrence Facilty to provide additonal maintenance to pumps as required.

Comments: Overflow confined to site.

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Sanitary Sewer Overflow (SSO) Detail Report January 1, 2013 - Decemeber 31, 2013

Wyoming County: Kent Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

15249 06/26/13 10:00 A 06/26/13 10:01 A 0.000055 Million Gallons Raw sewage Wykes Ave just north of 26th St. While decanting sewage into a Land: Soils around the manhole, manhole from a vactor truck, the Waterbody: None entered hose momentarily slipped out of the manhole and spilled onto the ground.

Summary for Wyoming: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.000055 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

Ypsilanti Community Utilities Authority County: Washtenaw

Reported Events: Event ID Start Date/Time End Date/Time Event Volume Discharge Quality Point(s) of Discharge Reason for Discharge

14797 01/22/13 12:00 P 01/23/13 9:00 A 0.0005 Million Gallons Raw sewage WWTP`s Influent Wetwell. Land: Area A malfunctioning pump at the west of WWTP`s Influent Wetwell, Martz Rd Pump Station raised the Waterbody: None entered pressure in YCUA`s Snow Rd Force Main. The increased pressure caused sewage to be released from a vent pipe, which is under repair at the WWTP`s influent wetwell.

Summary for Ypsilanti Community Utilitie: 1 of 1 Events with a Reported Volume Total SSO Volume Reported: 0.0005 Million Gallons Outfall Corrective Actions: (No corrective actions entered)

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