West Basin Municipal Water District (West Basin) is proposing the Phase V Expansion of the Edward C. Little Water Recycling Facility (ECLWRF) located in the City of El Segundo. The proposed project would include the modification of various existing facilities and the construction of new treatment and support systems to meet the planned Phase V capacity expansion. The proposed project would increase treatment capacity from the existing 46.8 million gallons per day (mgd) to 72.2 mgd and would include expanding the Title 22 (pretreatment and filtration processes) recycled water system, the microfiltration (MF) treatment system, the reverse osmosis (RO)treatment system and ultraviolet (UV) disinfection treatment systems to meet the proposed increase in capacity, installation of ozone pretreatment process for the MF treatment system, and the upgrade to the support facilities that manage the waste-handling processes and various ancillary process capacities. The proposed project components would be constructed entirely within the existing footprint of the ECL WRF property.
California Coastal Commission (CCC)California Department of Fish and Wildlife, South Coast Region 5 (CDFW)California Department of Parks and RecreationCalifornia Department of Transportation, District 7 (DOT)California Highway PatrolCalifornia Native American Heritage Commission (NAHC)California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB)Department of Toxic Substances ControlDepartment of Water ResourcesOffice of Historic PreservationResources AgencyState Water Resources Control Board, Divison of Financial Assistance
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