Joint Outfall System Nitrification/Denitrification Facilities
NEG - Negative Declaration
Five County Sanitation Districts wastewater treatment plants that are tributary to the San Gabriel River watershed cannot simultaneously comply with objectives for ammonia, total inorganic nitrogen, disinfection and trihalomethanes established in the NPDES permits. The recommended project will bring the plants into compliance by implementing the nitrification/denitrification process in existing aeration tanks. Installing ammonia addition facilities and justifing site specific objectives for ammonia.
Aesthetics, Air Quality, Geology/Soils, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Population/Housing, Public Services, Recreation, Schools/Universities, Transportation
California Department of Fish and Wildlife, Central Region 4 (CDFW), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 7 (DOT), California Native American Heritage Commission (NAHC), California State Lands Commission (SLC), Department of Water Resources, Resources Agency, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance, Department of Fish and Wildlife, Marine Region
Reviewing Agency Comments
Department of Fish and Wildlife, Marine Region
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