San Diego County Water Authority

  • Utilities
  • Government
  • Open for Business
  • Renewing Members
4677 Overland Avenue
San Diego, CA 92123
(858) 522-6600
Hours:
Headquarters Office Hours: 7:30 a.m.-5:30 p.m. Mondays-Thursdays, 8 a.m.-5 p.m. every other Friday.
  • About

    The San Diego County Water Authority sustains a $245 billion regional economy and the quality of life for 3.3 million residents through a multi-decade water supply diversification plan, major infrastructure investments and forward-thinking policies that promote fiscal and environmental responsibility. A public agency created in 1944, the Water Authority delivers a safe and reliable wholesale water supply at an affordable cost to 24 retail water agencies, including cities, special districts and a military base.