EL SEGUNDO, Calif. (CNS) — Beaches from El Segundo to the southern end of Playa del Rey were closed to swimmers Monday due to a 17-million-gallon sewage spill.
The leak came after an overnight systems failure overwhelmed the Hyperion Water Reclamation Plant, forcing workers to discharge the untreated sewage into the Santa Monica Bay.
— Dockweiler State Beach at Water Way Extension;
— Dockweiler State Beach at Hyperion Plant;
— El Segundo Beach; and
— Grand Avenue Storm Drain.
The Department of Public Health posted signage notifying people of the beach closures, and officials were conducting tests on the water. It was unclear how long the closure would last, but the test results are expected within 24 hours.
Dafeta said the 17 million gallons of sewage — about 6% of a daily load — were discharged as an emergency measure through the one-mile outfall to prevent the plant from going offline and discharging more raw sewage. Normally, treated sewage is discharged through the five-mile outfall.
“These improvements included the reconfiguring of in-plant storm basins to pump sewage back into the plant in cases of emergency; screens were installed on all catch basins to prevent untreated debris from entering the storm drains and out to the ocean; and a Headworks Bypass had been installed to prevent raw sewage overflowing out of the Headworks building and into the street.”
Dafeta said LA Sanitation & Environment is following protocols for notifying regulatory agencies and the California Governor’s Office of Emergency Services about the spill.
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