Maryland Court Upholds “Maximum Extent Practicable” Standard for MS4 Permits Under the Clean Water Act
On April 2, 2015, a Maryland appellate court issued a significant decision in a case involving a stormwater permit issued for a municipal separate storm sewer system (“MS4”) that may have significance beyond the borders of Maryland. In Maryland Department of Environmental Protection v. Anacostia River Keeper, et. al., the court addressed the issue of […]