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Stormwater Ordinance Update Documents

July Submission to Department of Ecology
Public Outreach
Technical Memos and Reports
Board of County Commissioners Work Session Materials

Other reference materials and links

Documents Submitted to Department of Ecology on July 16, 2008
   Submittal Cover Letter (PDF - 275K)  7/16/08
   Draft - Revised Stormwater and Erosion Control Code 40.380 (PDF - 78K)  7/15/08
   Draft - Revised Water Quality Ordinance 13.26A (PDF - 64K0  7/16/08
   Draft - Clark County Stormwater Manual (PDF - 1.7MB)  7/16/08
      Appendix A (PDF 1.7MB)  
      Appendix B (PDF - 741K)  
      Appendix C (PDF - 8K)  
      Appendix D (PDF - 507K)  
      Appendix E (PDF - 9K)  
      Appendix F (PDF - 4.3MB)
   Draft - Revised Stormwater Best Management Practices Manual (PDF - 592K)  7/16/08
   Draft - Revised Stormwater Facilities Maintenance Manual (PDF - 1MB)  1/1/08
   Technical Memo #19 - Clark County's Historical Land Cover (PDF - 93K)  7/2/08
   Technical Memo #20 - Large Waterbody Exemption: Vancouver Lake/Lake River (PDF - 149K)  7/2/08
      Attachment (PDF - 199K)  
   SEPA Determination of Non-Significance (PDF - 72K)  7/15/08
   SEPA Checklist (PDF - 691K)  7/15/08
   Implementation Cost Analysis (PDF - 26K)  7/15/08
   Attachment (PDF - 9K)  
    Department of Ecology's Response to Clark County's Draft Documents (PDF - 57K)   8/14/08
Public Outreach
   Compare existing and proposed stormwater and erosion control code (PDF - 528K)  7/23/08
   Frequently Asked Questions about the Stormwater Ordinance Update (PDF - 738K)  4/2/08
   Stakeholder Advisory Committee Report (PDF - 227K)  1/29/08
      SAC meeting schedule, agendas, and notes  
Technical Memos and Reports
  Technical Memo #20 - Large Waterbody Exemption (PDF - 159K) 7/02/08
Technical Memo #19 - Historical Data (PDF 113K) 7/02/08
Technical Memo #18 - 88th Street Redevelopment (PDF - 1.13 MB) 7/02/08
Technical Memo #17 - Impact of the 1955 Standard on Proposed Redevelopment Standards (PDF - 111K) 5/08/08
  Technical Memo #16 - Detention volume comparison - forest vs pasture (PDF - 103K) 3/11/08
  Technical Memo #15 - Analysis of 2003 Highway 99 Redevelopment project (PDF - 667K) 3/11/08
  Technical Memo #14 - Applying the 2005 Western Washington Stormwater Manual in the Rural Area (PDF - 71K) 7/28/08 
  Technical Memo #12 - Abbreviated or Simplified Drainage Plans (PDF - 72k)  7/25/08 
  Technical Memo #11 - HSPF INFILT Parameter Study (PDF - 85K)  11/13/07 
  Technical Memo #10 - Underground Injection Control (PDF - 84K) 10/02/07
  Technical Memo #9 - Detention Volume Comparisons (PDF - 101K) 11/06/07 
  Technical Memo #8 - Comparison of Stormwater Requirements for Industrial Uses (PDF - 76K) 9/20/07 
  Technical Memo #7 - LID Definitions (PDF - 85K)  9/18/07 
  Technical Memo #6 - LID Ordinance Outline (PDF - 79K)  9/18/07
Technial Memo #5 - Large Parcel Development (PDF - 3MB)  
Technical Memo #4 - Inspection Sheet Comparison (PDF 103K) 9/17/07
Technical Memo #3 - Facility Maintenance Manual Comparison (PDF 182K) 9/17/07
Technical Memo #2 - Pollution Control Manual Comparisons (PDF 181K) 9/17/07
Technical Memo #1 - Stormwater Ordinance Review (PDF - 190K) 8/13/07
Clark County Stormwater Ordinance Revision Overview (PDF - 46K) 8/13/07
      Technical Advisory Committee meeting schedule, agendas, and notes  
Board of County Commissioners Work Session Materials
   Issue Papers: Status of NPDES Appeal, Example Redevelopment Project, Draft Ordinance (PDF - 170K)  6/24/08
     Work Session Memorialization (PDF - 23K)
  Issue Papers: Flow Control, Redevelopment, Rural Exemptions, Outreach, Low Impact Development, Right-of-Way, Fencing, Fiscal Impacts (PDF - 133K)   3/07/08
     Work Session Memorialization (PDF - 39K)
  Presentation: Flow Control, Redevelopment, Right-of-Way, UGB impacts (PDF - 591K)  1/30/08
     Work Session Memorialization (PDF - 39K)
  Presentation: Flow Control, Redevelopment, Agriculture (PDF - 964K)  12/19/07
     Work Session Memorialization (PDF - 17K)  
  Presentation: Schedule and Process (PDF -  306K)  12/05/07
     Work Session Memorialization (PDF - 18K)   

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Other Reference Materials and Links

Washington Department of Ecology Phase 1 Municipal Stormwater Permit for Western Washington (link to Ecology web site)

Stormwater Management Manual for Western Washington - Revised 2005 (link to Ecology web site) Note - the following are very large files:

Volume I Minimum Technical Requirements and Site Planning (PDF 3MB)
Volume II Construction Stormwater Pollution Prevention (PDF 4.2MB)
Volume III Hydrologic Analysis and Flow Control Design/BMPs (PDF 3.5MB)
Volume IV Source Control BMPs (PDF 1.5MB)
Volume V Runoff Treatment BMPs (3.3MB)

Washington State Department of Transportation - Highway Runoff Manual (PDF - 12MB)

Low Impact Development - Technical Guidance Manual for Puget Sound (PDF - 4.4MB)

Clark County Current Publications and Codes

Water Quality Best Management Practices for Operations and Maintenance of Publicly Owned Property - Clark County July 2000 (PDF 287K)

Stormwater Pollution Control Manual - Best Management Practices for Businesses and Government Agencies - Clark County November 2000 (PDF - 634K)

Clark County Stormwater Facility Maintenance Manual - July 2000 (PDF - 256K)

Clark County Code 13.26A - Water Quality

Clark County Code 40.380 - Stormwater and Erosion Control

 

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Clark County Public Works - Water Resources Program: Earl Rowell, Manager
Street Address: 1300 Franklin Street, 1st Floor, Vancouver, WA 98660
Mailing Address: P.O. Box 9810, Vancouver, WA 98666-9810
Main phone: (360) 397-6118 ext. 4345 | Fax: (360) 397-2062
TTY: (360) 397-6057
E-mail: cleanwater@clark.wa.gov

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