Tag: ELGs

Water discharge

EPA’s Postponement of CWA Deadlines for Energy Companies Found Legal

With the Utility Water Act Group (UWAG) at its side, the EPA successfully defended itself against allegations by environmental groups that its postponement of several deadlines in its 2015 Effluent Limitations Guidelines [ELGs] and Standards for the Steam Electric Power Generating Point Source Category (2015 Rule) violated both the Clean Water Act (CWA) and Administrative […]

Breaking Down the EPA’s Dental Effluent Limitations Guidelines

In issuing its final Effluent Limitations Guidelines and Standards for the Dental Category ((ELGs), June 14, 2017, Federal Register (FR)), the EPA faced a unique regulatory challenge because of the large number of dental offices subject to the ELGs and very small size of most of these offices. Accordingly, in the ELGs, the Agency took […]

Compliance Deadline Extended for UOG Wells

The EPA has issued a direct final rule extending the compliance deadline for onshore unconventional oil and gas (UOG) extraction wells subject to the Agency’s June 28, 2016, final pretreatment effluent limitations guidelines (ELGs). Under the direct final rule, UOG facilities—including wells that are hydraulically fractured—that were lawfully discharging to publicly owned treatment works (POTWs) […]