Julia Li

Nov 20, 2024 | mondaq.com | Erika Spanton |Richard Davis |Andrew Silton |Julia Li

What Is Happening? On October 31, 2024, the U.S. Environmental Protection Agency (EPA) Region 1 provided notice of two proposed actions pursuant to its "residual designation authority" (RDA) under the Clean Water Act (CWA) that would broadly regulate stormwater discharges from thousands of previously unregulated properties across Massachusetts.

Oct 23, 2024 | lexology.com | Nessa Horewitch Coppinger |Andrew Silton |Erika Spanton |Julia Li |Amandine M Fromont

Key TakeawaysWhat Happened? The U.S. Environmental Protection Agency (EPA) published its final recommended aquatic life water quality criteria and benchmarks for two per- and polyfluoroalkyl substances (PFAS)—perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS)—under the Clean Water Act. EPA also published freshwater aquatic life benchmarks for eight additional PFAS.

Apr 23, 2024 | mdpi.com | Richard Morrow |Mawuena Binka |Julia Li |Mike Irvine

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