Stormwater Management Program

The California Department of Transportation Stormwater Management Program (SW Program) complies with National Pollutant Discharge Elimination System (NPDES) Statewide Storm Water Permit Waste Discharge Requirements Order Number 2012-0011-DWQ, NPDES Number CAS000003. The SW Program provides statewide policy direction, technical and regulatory information, guidance documents, specifications, and funding to integrate appropriate stormwater control activities. The SW Program provides water quality monitoring, best management practices development along with implementing guidance and tools.

Links below marked with ** redirect to CA State Water Board Resources website.

Contact Stormwater Management Program

Contact District NPDES Coordinator

2023 Trash Assessment Mapping

2023 Trash Assessment Implementation Plan (PDF)

Caltrans Bay Area 2024 Trash Capture Update Video

Forms & Templates