CA0109991: City of Los Angeles Hyperion Treatment Plant, Playa del Rey, CA
Joint EPA and State NPDES Permit
Order No: R4-2017-0045
NPDES Permit No: CA0109991
Discharger: City of Los Angeles
Facility: Hyperion Treatment Plant (HTP)
Facility Address: 12000 Vista del Mar Boulevard, Playa del Rey, CA 90293
Order adopted by Los Angeles Regional Water Quality Control Board on: February 02, 2017
Permit issued by EPA on: February 15, 2017
Order effective on: April 01, 2017
Order will expire on: March 31, 2022
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NPDES Permit No. CA0109991 (ORDER R4-2017-0045): City of Los Angeles Hyperion Treatment Plant (pdf)
Waste discharge requirements and National Pollution Discharge Elimination System Permit No. CA0109991 for City of Los Angeles Hyperion Treatment Plant.
EPA Transmittal Letter: Issuance of Final Permit for City of Los Angeles Hyperion Treatment Plant (CA0109991, CI-1492) (pdf)
Letter from EPA to City of Los Angeles Department of Public Works concerning issuance of final NPDES permit for the City of Los Angele Hyperion Treatment Plant (CAO 109991, CI-1492)