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San Diego Region - Storm Water

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REGIONAL MS4 PERMIT

The San Diego Water Board is developing a Regional Municipal Separate Storm Sewer System Storm Water NPDES Permit (Regional MS4 Permit) that will be issued to municipal Copermittees in San Diego County, Orange County and Riverside County. Currently, each of these counties within the San Diego Region has its own Municipal Storm Water Permit.The San Diego Water Board will issue a single Regional MS4 Permit based on the boundaries of the San Diego Region instead of county political boundaries to uniformly regulate all three counties, as well as maximize efficiency and economy of resources.

PUBLIC HEARING TO CONSIDER ADOPTION OF TENTATIVE ORDER NO. R9-2013-0001

The San Diego Water Board is scheduled to hold a public hearing to consider adoption of Tentative Order No. R9-2013-0001, NPDES No. CAS0109266, National Pollutant Discharge Elimination System (NPDES) Permit and Waste Discharge Requirements for Discharges from the Municipal Separate Storm Sewer Systems (MS4s) Draining the Watersheds within the San Diego Region.

May 8, 2013 San Diego Water Board Meeting - Continuation of April 10 and 11, 2013 Public Hearing on Tentative Order R9-2013-0001
- Public Hearing Continuation Notice (posted 4/19/2013)
- Errata Sheet- Tentative Order R9-2013-0001 - Option 1 (posted 4/19/2013)
- Errata Sheet- Tentative Order R9-2013-0001 - Option 2 (posted 4/19/2013)
- Memo on Procedural Issues and Order of Proceedings for Continued Public Hearing (posted 5/2/2013)
- Corrected Option 1 Errata (removal of Provision II.B.3.c) (posted 5/2/2013)
- Corrected Option 2 Errata (retention of Provision II.B.3.c with modifications) (posted 5/2/2013)
- Public Hearing Presentations (posted 5/15/2013)
April 10 and 11, 2013 San Diego Water Board Public Hearing
- Public Hearing Notice (posted 3/6/2013)
- Hearing Procedures and Order of Proceedings (posted 3/15/2013)
- April 10 and 11, 2013 Regional Board Agenda Package
- Revised Tentative Order Redlined/Strikeout (posted 3/27/2013)
- Revised Tentative Order R9-2013-0001 (Word Version Order + Attachment A-E) (posted 4/3/2013)
- Responses to Comments (posted 3/27/2013)
- Requests for Designated Party Status Memorandum (posted 3/28/2013)
- Procedural Rulings April 3, 2013 (posted 4/4/2013)
- Revised Hearing Procedures and Order of Proceedings April 3, 2013 (posted 4/4/2013)
April 10 and 11, 2013 Public Hearing Presentations
Document Allowed Into Evidence at April 2013 Public Hearing
- City of San Diego, Meeting Water Quality Standards for San Diego’s Recreational Waters:
  A Cost Benefit Analysis dated April 2011
- Comment Letter from United States Congress dated April 2, 2013 (posted 5/2/2013)
- USEPA Response to United States Congress Letter dated April 24, 2013 (posted 5/2/2013)
- Comment Letter from California State Legislature dated April 4, 2013 (posted 5/2/2013)
- San Diego Water Board Response to California State Legislature dated April 4, 2013 (posted 5/3/2013)

COMMENTS ON TENTATIVE ORDER NO. R9-2013-0001

Written comment on Tentative Order No. R9-2013-0001, National Pollutant Discharge Elimination System (NPDES) Permit And Waste Discharge Requirements For Discharges From The Municipal Separate Storm Sewer Systems (MS4s) Draining The Watersheds Within The San Diego Region. All written comments received by January 11, 2013 are included in the following groups: (posted January 16, 2013)