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MS4 Annual Report For CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 Municipal Separate Storm Sewer System _(MS4) Year 2 Annual Report 2019 – 2020 Reporting Period Permit No. VAR040057 In compliance with the “General VPDES Permit for Discharges of Stormwater from Small Municipal Separate Storm Sewer Systems Department of Transportation and Environmental Services 2900‐B Business Center Drive Alexandria, VA 22314 703.746.6499 October 1, 2020 CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 PAGE LEFT INTENTIONALLY BLANK CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 General VPDES Permit for Small Municipal Separate Storm Sewer Systems Permit No. VAR040057 Year 2 Annual Report July 1, 2019 – June 30, 2020 City of Alexandria, Virginia Submitted by City of Alexandria Department of Transportation and Environmental Services 2900-B Business Center Drive, Alexandria, VA 22314 CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 PAGE LEFT INTENTIONALLY BLANK CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 CERTIFICATION "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Division Chief, T&ES Stormwater Management 10/1/2020 Jesse E. Maines Name Title Date CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 PAGE LEFT INTENTIONALLY BLANK CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 General VPDES Permit for Small Municipal Separate Storm Sewer Systems Permit No. VAR040057 Year 2 Annual Report July 1, 2019 – June 30, 2020 City of Alexandria, Virginia TABLE OF CONTENTS 1 INTRODUCTION ........................................................................................................................................................ 1 2 GENERAL INFORMATION .................................................................................................................................... 5 3 2019 – 2020 PERMIT CONDITIONS COMPLIANCE STATUS ....................................................................... 6 3.1 PUBLIC EDUCATION AND OUTREACH (MCM #1) ................................................................................................... 6 Public Education and Outreach Plan Development ..................................................................................................... 7 Clean Water Partners ..................................................................................................................................................... 8 BMP 1A Traditional Written Materials ......................................................................................................................... 9 BMP 1B Alternative Materials ....................................................................................................................................... 9 BMP 1C Signage ............................................................................................................................................................ 9 BMP 1D Media Materials ............................................................................................................................................ 10 BMP 1E Speaking Engagements ........................................................................................................................... 11 High-Priority Issues ..................................................................................................................................................... 11 #1 – Chesapeake Bay Nutrients ................................................................................................................................... 11 #2 – Pet Waste .............................................................................................................................................................. 12 #3 – Illicit Discharges .................................................................................................................................................. 13 General Stormwater Pollution Prevention Public Education and Outreach ............................................................ 15 3.2 PUBLIC INVOLVEMENT/PARTICIPATION (MCM #2) ............................................................................................. 16 BMP 2A Public Reports, Input, and Participation Procedures ........................................................................... 17 BMP 2B MS4 Program and Stormwater Pollution Prevention Webpage .......................................................... 18 BMP 2C Local Activities Public Involvement ....................................................................................................... 19 3.3 ILLICIT DISCHARGE DETECTION AND ELIMINATION (MCM #3) .......................................................................... 20 BMP 3A Storm Sewer System Outfall Map and Outfall Information Table ....................................................... 21 BMP 3B Prohibition on Illicit Discharges ............................................................................................................ 22 BMP 3C Illicit Discharge Detection and Elimination Written Procedures ........................................................ 22 BMP 3D Alex311 (formerly Call.Click.Connect) ................................................................................................. 23 BMP 3E Household Hazardous Waste (HHW) Program .................................................................................... 24 BMP 3F Identification of Permitted Stormwater Discharges .............................................................................. 25 BMP 3G Prohibition of Outdoor Cleaning of Restaurant Equipment ................................................................. 25 3.4 CONSTRUCTION SITE STORMWATER RUNOFF CONTROL (MCM #4) ................................................................... 25 BMP 4A Maintain Erosion and Sediment Control Program Consistency .......................................................... 27 BMP 4B Site Control Implementation .................................................................................................................. 27 BMP 4C Construction General Permit Inspections and Tracking ...................................................................... 27 3.5 POST CONSTRUCTION STORMWATER MANAGEMENT (MCM #5) ........................................................................ 30 BMP 5A VSMP Implementation ............................................................................................................................ 31 CITY OF ALEXANDRIA PERMIT YEAR 2 ANNUAL REPORT OCTOBER 1, 2020 BMP 5B Public Stormwater Facility Inspection and Maintenance .................................................................... 32 BMP 5C Private Stormwater Facility Inspection and Enforcement ................................................................... 32 BMP 5D Stormwater Facility Inventory and Reporting ....................................................................................... 33 BMP 5E Stormwater Facility Maintenance Agreements ..................................................................................... 34 3.6 POLLUTION PREVENTION AND GOOD HOUSEKEEPING FOR MUNICIPAL FACILITIES (MCM #6) ......................... 34 BMP 6A Written Pollution Prevention and Good Housekeeping Procedures ................................................... 36 BMP 6B Stormwater Pollution Prevention Plans for High-Priority Facilities .................................................. 36 BMP 6C Turf and Nutrient Management .............................................................................................................. 37 BMP 6D Prohibiting Deicing Agents with Urea .................................................................................................. 39 BMP 6E Contractor Controls and Oversight ....................................................................................................... 39 BMP 6F Training ................................................................................................................................................... 39 BMP 6G Street Sweeping and Leaf Collection Programs ................................................................................... 41 BMP 6H Catch Basin and Inlet Cleaning Program ............................................................................................. 41 BMP 6I Employee Complaint Reporting ................................................................................................................. 42 BMP 6J Environmental Stakeholder Groups .......................................................................................................... 42 3.7 EVALUATION OF MS4 PROGRAM IMPLEMENTATION ............................................................................................ 43 3.8 CHESAPEAKE BAY TMDL ....................................................................................................................................
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