On March 4, 2025 the Supreme Court overturned the 9th Circuit to rule in favor of the City of San Francisco in a landmark Clean Water Act case. The EPA authorizes states to issue National Pollutant Discharge Elimination...more
After a summer of historic rainfall and flooding in Massachusetts, stormwater is on our minds. Stormwater is a major source of water pollution in the Commonwealth, and it is crucial that owners and operators of commercial and...more
As we previously reported, EPA published a PFAS Action Plan in 2019 designed to enhance and improve data gathering, regulatory development, enforcement, and communication related to per- and polyfluoroalkyl substances (PFAS)....more
The County of Los Alamos, New Mexico (“Los Alamos”) filed a January 17th petition (“Petition”) challenging a United States Environmental Protection Agency (“EPA”) decision titled: Designation Decision and Record of Decision...more
NEW REGULATORY DEVELOPMENTS - Federal - - Program Requirement Revisions Related to the Public Water System Supervision Programs for Massachusetts, Rhode Island, and Vermont - EPA is giving notice that...more
The U.S. Environmental Protection Agency (EPA) published on Nov. 17, 2016, a Notice of Intent to Reissue the District of Columbia's municipal separate storm sewer system (MS4) permit. The notice triggers a 45-day public...more