Orange County Water District

OC GROUNDWATER BASIN (through end of April 2022)
OCWD is one of the few groundwater management agencies able to track the groundwater basin’s “water budget” on a monthly basis. This information allows the District to make more informed management decisions about future water supplies and pumping.

Groundwater storage level

74% *258,550 ac-ft

Compared to same time last year: -2.7%

Illustrion of groundwater storage level

Groundwater recharge

216,317 ac-ft Water year to date

Compared to same time last year: +7.8%

Illustration of groundwater recharge
* Percentage of OCWD sustainable target

Groundwater pumping

209,765 ac-ft Water year to date

Compared to same time last year: -10.7%

Illustration of groundwater pumping
 
GWRS

Groundwater Replenishment System – new water you can count on

, 368,466,912,800 gallons produced

Early OCWD directors

Taking Pride in the Past, Preparing for the Future

Since its beginning in 1933, the Orange County Water District has grown far more extensively and rapidly than its founders could possibly have anticipated. Throughout the decades, the District has developed and introduced new technologies to manage water supplies, and is now a world leader in groundwater recharge.

News and events promo for homepage

The First of Four PFAS Treatment Facilities in Garden Grove Begins Operation

The Orange County Water District and the City of Garden Grove began operating one of four treatment plants being constructed in Garden Grove to remove PFAS from local well water. The Garden Grove facility is among 36 PFAS treatment facilities being designed and constructed in Orange County over the next two years.