5 plants indexed. Showing 3 matching current filters.
Lancaster WRP in Los Angeles County, California serves 160,000 people. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Valencia WRP in Los Angeles County, California serves 163,000 people. The plant operates under US EPA NPDES regulations for wastewater treatment and discharge.
Whittier Narrows WRP serves over 162,000 people in Los Angeles County, California. The plant treats municipal wastewater before discharging into the San Gabriel River, which flows to the Pacific Ocean.