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In its Fall 2018 Regulatory Agenda, the EPA announced that it plans to finalize by December 2018 a May 2016 proposal intended to update regulations governing the Clean Water Act’s (CWA) National Pollutant Discharge Elimination System (NPDES).
Sufficiently Sensitive Testing Methods Rule—The Definitions One of the most subjective aspects of testing methods is the term “sufficiently sensitive.” To establish what is meant by the term, the Environmental Protection Agency (EPA) has defined it in two sections of the regulations: 40 CFR 122.21(e), which covers application completeness, and in 40 CFR 122.44(i)(I)(iv), which […]
EPA’s Corrective Actions to Tighten Control of Unmonitored Chemical Releases In September 2014, the OIG released its report titled, More Action Is Needed to Protect Water Resources From Unmonitored Hazardous Chemicals, which provided a look at how, despite current regulations, hazardous chemicals continue to be discharged from publicly owned treatment works (POTWs). The OIG investigations […]