On March 4, 2025, the Supreme Court handed down an important ruling in City and County of San Francisco v. Environmental Protection Agency. In a 5-4 decision, the Court curtailed the Environmental Protection Agency’s (“EPA”) authority under the Clean Water Act (“CWA”) to issue pollutant discharge permits. The case involved […]
Clean Water Act
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Gregory E. Wannier Deputy Director On November 15, 2010, the Environmental Protection Agency (EPA) issued a memorandum asking 23 coastal states and five coastal territories (“states”) to seriously consider ocean acidification problems in their future monitoring activities under the Clean Water Act (CWA). The action brings climate-related activities under the […]