Contra Costa Clean Water Program

The Contra Costa Clean Water Program is dedicated to maintaining a healthy environment in Contra Costa’s beautiful creeks, rivers, the Delta, and the Bay. Call to report illegal dumping or a spill.

Website: cccleanwater.org/Phone: 800 NO DUMPINGMailing Address:County Public Works Building, 255 Glacier Drive
Martinez, CA 94553Date Updated: 7/2/2011