• Join us for a One Water Tour to discover where your water comes from and where it goes! Thursday, October 9, 1 - 5:30 pm REGISTRATION IS CURRENTLY FUL...
  • In honor of #LaborDay, our offices, Household Hazardous Waste Collection Facility, and Recycled Water Fill Station will be closed Monday, September 1....
  • Planning an end-of-summer road trip? Don’t forget to swing by Central San’s RV waste disposal station!Our free, self-service facility is open daily an...
  • Did you know Central San conducts thousands of laboratory tests every month? National #WaterQualityMonth may be drawing to a close, but we work hard a...
  • Share your voice! Contra Costa County is asking residents to take a short survey to help understand your priorities for how one-time funds should be u...
  • Welcome back to school! We are thrilled to be back in the classroom sharing our award-winning, hands-on education programs with teachers, students, an...