Sweetwater Authority owns and operates Sweetwater Reservoir in Spring Valley, Loveland Reservoir near Alpine, and wells in National City and Chula Vista.

While water drawn at the National City wells site requires only disinfection, the brackish water drawn from the alluvial and groundwater formation sites near the Richard A. Reynolds Facility requires reverse-osmosis treatment to remove dissolved salts and particles from the water before it is disinfected.

Robert A. Perdue Water Treatment Plant

View overlooking Perdue Water Treatment Plant

Richard A. Reynolds Groundwater Desalination Facility

Sign of Groundwater Desalination Facility