Caltrans Statewide Stormwater 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.
Division of Environmental Analysis, Stormwater Unit
California Department of Transportation
P.O. Box 942874, MS-27
Sacramento, CA 94274-0001
Email: Division of Environmental Analysis, Stormwater Unit