Storm Water Program

Quick Links

New! 2009 General Permit for Discharges of Storm Water Associated With Construction Activities
Effective July 1, 2010 all dischargers are required to obtain coverage under the Construction General Permit Order 2009-0009-DWQ adopted on September 2, 2009.
New! Preproduction Plastic Debris Program Page added for AB258 Work (7/29/09)
Impact of Natural Resources Defense Council v. U.S. EPA (9th Cir. 2008) 526 F.3d 591 on the Regulation of Storm Water Discharges of Sediment from Oil and Gas Construction Activities
- Final Rule for Amendments to the NPDES Regulations for Storm Water Discharges Associated with Oil and Gas Exploration, Production, Processing, or Treatment Operations, or Transmission Facilities.
Low Impact Development
Notice of Opportunity to Comment on Caltrans SWMP (9/14/07)
Assembly Bill 739 Storm Water Advisory Task Force
The Feasibility of Numeric Effluent Limits Applicable to Storm Water Discharges
Report a Non-Filer - Let us know if a business does not have a Storm Water Permit.
Small MS4 Table of Submitted SWMPs - Information regarding permit coverage process.
- Access 2000 and Excel

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