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The Hyperion Wastewater Treatment Plant in Los Angeles, California, is one of the largest municipal plants in the United States. Sewage treatment systems in the United States are subject to the Clean Water Act (CWA) and are regulated by federal and state environmental agencies. In most states, local sewage plants receive discharge permits from ...
A Discharge Monitoring Report (DMR) is a United States regulatory term for a periodic water pollution report prepared by industries, municipalities and other facilities discharging to surface waters. [1] : 8–14 The facilities collect wastewater samples, conduct chemical and/or biological tests of the samples, and submit reports to a state ...
The National Pollutant Discharge Elimination System (NPDES) permit program addresses water pollution by regulating point sources which discharge to US waters. Created in 1972 by the Clean Water Act, the NPDES permit program authorizes state governments to perform its many permitting, administrative, and enforcement aspects. [ 140 ]
While the odor complaint was unsubstantiated, the water board reviewed documentation from 2020 to 2022 and found over 100 violations related to both the domestic industrial wastewater treatment ...
The Texas Railroad Commission announced in December 2023 that it was suspending permits for oil and gas wastewater disposal in Culberson and Reeves counties along the border of the two states, as ...
The US is in the midst of a significant Covid-19 wave, with viral activity levels in wastewater the highest they’ve been for a summer surge since July 2022, according to the US Centers for ...
Effluent Guidelines (also referred to as Effluent Limitation Guidelines (ELGs)) are U.S. national standards for wastewater discharges to surface waters and publicly owned treatment works (POTW) (also called municipal sewage treatment plants). The United States Environmental Protection Agency (EPA) issues Effluent Guideline regulations for ...
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