Supreme Court Decision Finds Some Discharge to Groundwater Require Clean Water Act Permits

In a recent U.S. Supreme Court opinion in the Cty. of Maui v. Hawai’i Wildlife Fund (Maui) case, the Court expanded the U.S. Environmental Protection Agency’s (EPA) reading of its authority to regulate discharges to groundwater and created a new “functional equivalent” test that now leaves contractors confused about whether their stormwater storage...