The Water Replenishment District of Southern California (WRD) is responsible for managing and replenishing both the West Coast and Central Coast groundwater basins. In the West Coast Basin, a significant plume of saline groundwater (saline plume) with elevated total dissolved solids (TDS) has been trapped in the Gage, Silverado, Lynwood, and Lower ...

The Water Replenishment District of Southern California (WRD) is responsible for managing and replenishing both the West Coast and Central Coast groundwater basins. In the West Coast Basin, a significant plume of saline groundwater (saline plume) with elevated total dissolved solids (TDS) has been trapped in the Gage, Silverado, Lynwood, and Lower ...