REDACTED Community Involvement Plan
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Cottage Grove Natural Hazards Mitigation Plan
Natural Hazards Mitigation Plan Prepared by: Cottage Grove Community Development Department Dianna C. Skelly-Cotter Amanda Ferguson & Natural Hazard Mitigation Advisory Committee Adopted by Cottage Grove City Council ________________ i | Page THIS PAGE IS INTENTIONALLY BLANK ii | Page Table of Contents Chapter 1: Natural Hazards Mitigation Plan ............................................ 2 Section 1: Introduction ............................................................................................................................. 2 What is Natural Hazard Mitigation? ..................................................................................................... 2 Why Develop a Mitigation Plan? .......................................................................................................... 3 Authorities: ........................................................................................................................................... 4 Policy Framework for Natural Hazard Mitigation in Oregon ................................................................ 5 Local Adoption ...................................................................................................................................... 6 Planning Process ................................................................................................................................... 6 Section 2: Community Profile ................................................................................................................... 8 Overview -
Technical Support Document
Mercury TMDL Development for the Willamette River Basin (Oregon) – Technical Support Document October 9, 2019 PREPARED FOR PREPARED BY Oregon Department of Environmental Tetra Tech Quality One Park Drive, Suite 200 and PO Box 14409 U.S. Environmental Protection Research Triangle Park, NC 27709 Tel 919-485-8278 Agency, Region 10 Fax 919-485-8280 tetratech.com The primary authors of this report are: Jonathan Butcher, Michelle Schmidt, and Mark Fernandez, Tetra Tech, Inc., Research Triangle, NC Willamette Mercury TMDL TSD October 2019 CONTENTS CONTENTS.................................................................................................................................................... I TABLES ....................................................................................................................................................... III FIGURES ..................................................................................................................................................... IV ACRONYMS AND ABBREVIATIONS ....................................................................................................... VII 1.0 INTRODUCTION ..................................................................................................................................... 1 1.1 Problem Definition ............................................................................................................................ 1 1.2 Technical Approach ......................................................................................................................... -
Flood-Inundation Maps for a 9.1-Mile Reach of the Coast Fork Willamette River Near Creswell and Goshen, Lane County, Oregon: U.S
Prepared in cooperation with the U.S. Army Corps of Engineers, Portland District Flood-Inundation Maps for a 9.1–Mile Reach of the Coast Fork Willamette River near Creswell and Goshen, Lane County, Oregon Scientific Investigations Report 2016–5029 U.S. Department of the Interior U.S. Geological Survey Cover: Photograph showing Coast Fork Willamette River and gage house at State Highway 58 near Goshen, Oregon, on December 18, 2015, when measured streamflow was 11,700 cubic feet per second. Photograph credit: U.S. Geological Survey. Flood-Inundation Maps for a 9.1–Mile Reach of the Coast Fork Willamette River near Creswell and Goshen, Lane County, Oregon By Glen W. Hess and Tana L. Haluska Prepared in cooperation with the U.S. Army Corps of Engineers, Portland District Scientific Investigations Report 2016–5029 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior SALLY JEWELL, Secretary U.S. Geological Survey Suzette M. Kimball, Director U.S. Geological Survey, Reston, Virginia: 2016 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit http://www.usgs.gov or call 1–888–ASK–USGS. For an overview of USGS information products, including maps, imagery, and publications, visit http://www.usgs.gov/pubprod/. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this information product, for the most part, is in the public domain, it also may contain copyrighted materials as noted in the text. -
Source Water Assessment Report
Source Water Assessment Report City of Creswell, Oregon PWS #4100246 September 24, 2002 Prepared for City of Creswell Prepared by � � I •l =<•1 S1ata of Oregon Department of Environmental Quality Water Quality Division Drinking Water Protection Program Department of Human Services Oregon Health Division Drinking Water Program Department of Environmental Quality regon 811 SW Sixth Avenue Portland, OR 97204-1390 John A. Kitzhaber, l\lD., Governor (503) 229-5696 TTY (503) 229-6993 September 24, 2002 Roy Sprout City of Creswell PO Box 276 Creswell, Oregon 97426 RE: Source Water Assessment Report City of Creswell PWS # 4100246 Dear Mr. Sprout: Enclosed is the Source Water Assessment Report for the surface water potiion of City of Creswell's drinking water protection area. A source water assessment report for the groundwater supply will be addressed in a separate report. The assessment was prepared under the requirements and guidance of the Federal Safe Drinking Water Act and the US Environmental Protection Agency, as well as a detailed Source Water Assessment Plan developed by a statewide citizen's advisory committee here in Oregon over the past two years. The Department of Environmental Quality (DEQ) and the Oregon Health Division (ORD) are conducting the assessments for all public water systems in Oregon. The purpose is to provide information so that the public water system staffloperator, consumers, and community citizens can begin developing strategies to protect your source of drinking water. The drinking water intake forthe City of Cottage Grove and London Water Co-op public water systems are located upstream of the Creswell intake. This source water .assessment addresses the geographic area providing water to Creswell's intake (Creswell's portion of the drinking water protection area) between Creswell's intake and the upstream intakes for Cottage Grove and London Co-op. -
Chapter 13: Coast Fork Willamette Subbasin Tmdl
Willamette Basin TMDL: Coast Fork Willamette Subbasin September 2006 CHAPTER 13: COAST FORK WILLAMETTE SUBBASIN TMDL WATER QUALITY SUMMARY......................................................................................... 2 Reason for action ........................................................................................................................................................... 2 Water Quality 303(d) Listed Waterbodies .................................................................................................................. 3 Water Quality Parameters Addressed......................................................................................................................... 4 Water Quality Parameters Not Addressed.................................................................................................................. 4 Who helped us................................................................................................................................................................ 4 SUBBASIN OVERVIEW ................................................................................................... 5 Watershed Descriptions ................................................................................................................................................ 6 Row River Watershed ................................................................................................................................................. 6 Coast Fork Watershed ................................................................................................................................................ -
City of Creswell DRINKING WATER PROTECTION PLAN
City of Creswell DRINKING WATER PROTECTION PLAN December 2017 This page was intentionally left blank. Table of Contents Executive Summary…………………………………………………….…………….......page 1 Acknowledgements………………………………………………….………………........page 3 Area Map…………………………………………………………….………………........page 4 Chapter 1: Introduction…………………………………………….………………..…..page 5 Chapter 2: Public Participation……………………………………………………..…...page 10 Chapter 3: Delineation of the Drinking Water Source Area………………………..…page 13 Chapter 4: Drinking Water Protection Areas Inventory……………………………....page 14 Chapter 5: Susceptibility Analysis………………………………………………………page 18 Chapter 6: Management of Potential Sources of Contaminants……………………....page 21 Chapter 7: Contingency Plan…………………………………………………………....page 26 Chapter 8: Siting Future Water System Sources………………………………….…....page 34 Works Cited……………………………………………………………………………….page 35 List of Acronyms……………………………………….………………………………....page 37 Appendix…………………………………………………………………………...….......page 38 Executive Summary The Creswell Drinking Water Protection Plan (Plan) was produced through the combined efforts of involved citizens, City of Creswell staff, Coast Fork Willamette Watershed Council staff, and Oregon Department of Environmental Quality (DEQ) staff. The purpose of this Drinking Water Protection Plan is to protect the water quality within the Upper Coast Fork Willamette watershed, the sole source of drinking water for the Creswell community. The Creswell Plan process involved the public and utilized local knowledge. The Source Water Assessment -
Final Removal Action Report for Black Butte Mine Cottage Grove, Oregon
Final Removal Action Report for Black Butte Mine Cottage Grove, Oregon July 20, 2008 Prepared by Kathy Parker, On-Scene Coordinator United States Environmental Protection Agency Black Butte Mine Final Removal Action Report 1 REMOVAL ACTION REPORT BLACK BUTTE MINE SITE COTTAGE GROVE, OREGON TABLE OF CONTENTS Section Page Executive Summary ......................................................................................................................1 I. SUMMARY OF EVENTS ..................................................................................................9 A. SITE CONDITIONS AND BACKGROUND ...................................................................9 1. Initial Situation...............................................................................................................9 2. Action Levels .............................................................................................................11 3. Location of Hazardous Substances.............................................................................11 a) Main Tailings Pile ...............................................................................................................................11 b) Old Ore Furnace Area ........................................................................................................................13 c) New Furnace Area ..............................................................................................................................14 d) Furnace Creek, Dennis Creek, Garoutte Creek................................................................................15 -
First Amendment to the Action Memorandum for a Non-Time
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 10 1200 Sixth Avenue, Suite 900 s9, tt 11JW1-s140 OFRCEOF ENVIRONMENTAL CLEANUP SUBJECT: First Amendment to the Action Memorandum, including a Request for Exemption from the 12-Month and $2 Million Statutory Limits on Removal Actions and an Increase in the Project Cost Ceiling for a Non-Time-Critical Removal Action for the Furnace Creek Area at Operable Unit 1 of the Black Butte Mine Superfund Site, Lane County, Oregon (SEMS ID No. 0ROOOOS15759) · FROM: Dave Tomten, Remedial Project Manager Site Cleanup Unit 2, Idaho Operations Office THRU: Davis Zhen, Unit Manager Site Cleanup Unit 2, Office of Environmental Cleanup Cami Grandinetti, Program Manager Remedial Cleanup Program, Office of Environmental Cleanup TO: Sheryl Bilbrey, Director Office of Environmental Cleanup I. PURPOSE The purpose of this First Amendment to the Action Memorandum (AM) is to request and document approval of a non-time-critical removal action (NTCRA) described herein for the Furnace Creek Area at Operable Unit (OU) 1 of the Black Butte Mine (BBM) Superfund Site (Site). This NTCRA involves the excavation of mercury-contaminated sediment/soils within the Furnace Creek drainage and placement of the excavated materials in an onsite repository within OUl. This AM is based on the engineering evaluation/cost analysis (EE/CA) and public comments received pursuant to 40 CFR §300.41S(n)(4)(iii) of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The initial Action Memorandum was approved on 27 June 2007 to perform a time-critical removal action (TCRA) to mitigate exposure pathways to mine-waste-contaminated soils and sediments and reduce sediment loading in Dennis and Furnace Creek (EPA 2007). -
Willamette Basin Reservoirs
The Willamette Basin Reservoir Study is a joint project sponsored by the Oregon Water Resources Depart- ment and the US Army Corps of Engineers. The study, to be completed in 1999, addresses whether opera- Willamette Basin Reservoirs tional changes or modifications in the An overview of storage allocation would better serve US Army Corps present and future water resource needs in the basin. of Engineers dams and For more information contact: reservoirs on Willamette Tom Kline Oregon Water Resources Department River tributaries (503) 378-8455 Ext. 234 Karen Bahus US Army Corps of Engineers (503) 326-6437 Find more information about the study on the internet at: www.oregon.gov/owrd/programs/planning/ FederalBasinStudies/ THE WILLAMETTE BASIN RESERVOIR STUDY “Planning Today for Tomorrow’s Water” Willamette Basin Reservoir System Fern Ridge Dam and Lake Year Completed: 1941 Total Storage (full pool): 116,800 acre-feet Summer Storage: 93,900 acre-feet Original Project Cost: $6 million Power Generators: None Generated Power (FY 95): None Public Recreation Areas: 5 Avg. Yearly Rec. Visits: 768,000 Draw Down Priority: Last Location: The Fern Ridge project is located on the Long Tom River, a tributary of the Willamette River, and is about 12 miles west of Eugene in Lane County, Oregon. Project: The lake’s public recreation areas are highly developed and provide many opportunities for a mix of water- related, day use activities. Also, a number of minimally improved and unimproved areas allow access to other parts of the shoreline. The lake’s large surface area and consistent winds make it one of the best sailing lakes in Oregon. -
Thermal Effects of Dams in the Willamette River Basin, Oregon
Prepared in cooperation with the U.S. Army Corps of Engineers and the Oregon Association of Clean Water Agencies Thermal Effects of Dams in the Willamette River Basin, Oregon Scientific Investigations Report 2010–5153 U.S. Department of the Interior U.S. Geological Survey Cover: Photograph of Detroit Dam on the North Santiam River. Back Cover: Photographs, from left to right, by row: Top row Big Cliff Dam on the North Santiam River Detroit Dam on the North Santiam River Foster Dam on the South Santiam River Green Peter Dam on the Middle Santiam River 2nd row: Blue River Dam on Blue River Cougar Dam on the South Fork McKenzie River Fall Creek Dam on Fall Creek Dexter Dam on the Middle Fork Willamette River 3rd row: Lookout Point Dam on the Middle Fork Willamette River Hills Creek Dam on the Middle Fork Willamette River Dorena Dam on the Row River Cottage Grove Dam on the Coast Fork Willamette River Bottom row: Fern Ridge Dam on the Long Tom River River Mill Dam on the Clackamas River All photographs except that of River Mill Dam are from the U.S. Army Corps of Engineers’ Digital Visual Library at https://eportal.usace.army.mil/sites/DVL/ Photograph of River Mill Dam is from Portland General Electric. All photographs are used here with the permission of the source entities. Thermal Effects of Dams in the Willamette River Basin, Oregon By Stewart A. Rounds Prepared in cooperation with the U.S. Army Corps of Engineers and the Oregon Association of Clean Water Agencies Scientific Investigations Report 2010–5153 U.S.