Eastern Washington Phase II Municipal Stormwater Permit

The EPA phase II regulations went into effect in early 2003 and apply to all regulated small municipal separate storm sewer systems. On January 17, 2007 Ecology issued two phase II municipal stormwater permits, one for western Washington and one for eastern Washington. February 16, 2007 is the effective date. The Phase II permit for eastern Washington covers 20 cities and eight counties.

Permit

Unless otherwise specified, the following documents are available in Adobe Acrobat (.PDF file) format. To view and/or print PDF files, you first will need to download and install Adobe Acrobat Reader from this link.

Phase II: Eastern WA Municipal Stormwater NPDES and State Waste Discharge General Permit
Appendix 1: Minimum Technical Requirements for New Development and Redevelopment
Appendix 2: Total Maximum Daily Load (TMDL) Requirements
Appendix 3: Annual Report Forms for Cities, Towns and Counties Covered under the Eastern Washington Phase II Municipal Stormwater Permit

Errata for Phase II Eastern Washington Cities and Counties Annual Report form

Appendix 4: Annual Report Forms for Secondary Permittees (PDF)
- Errata for Secondary Permittees Annual Report form
Appendix 5: Notice of Intent (NOI) for Coverage under a National Pollutant Discharge Elimination System (NPDES) Municipal Stormwater

Fact Sheet

Appendix A: List of Secondary Permittees
Appendix B: Required Implementation Schedule for Cities, Towns, and Counties
Appendix C: Required Implementation Schedule for Secondary Permittees
Appendix D: List of TMDLs Reviewed for this Permit
Appendix E: Response to Comments

Permit Development History

Formal draft permit - 2006
Public comments - 2006
Preliminary draft permit comments - 2005

State Register

Last updated January 2007

Eastern Washington Phase II Municipal Stormwater Permit

Permit

Fact Sheet

Eastern Washington Phase II Timeline Overview

Workshop Information

Annual Reporting Information

Resources, Training, Guidance for Municipal Stormwater Permits

Permit Development History