Case Info: San Francisco v. EPA | Date Decided: 3/4/25 | Case No. 23-753
Link to Docket: Here.
Question Presented: Whether the Clean Water Act allows EPA (or an authorized state) to impose generic prohibitions in National Pollutant Discharge Elimination System (NPDES) permits that subject permit holders to enforcement for exceedances of water quality standards without identifying specific limits to which their discharges must conform.
Holding: Section 1311(b)(1)(C) does not authorize the EPA to include “end result” provisions in NPDES permits. Determining what steps a permittee must take to ensure that water quality standards are met is the EPA’s responsibility, and Congress has given it the tools needed to make that determination.
Result: Reversed and remanded.
Voting Breakdown: Justice Alito delivered the opinion of the Court, in which Chief Justice Roberts and Justices Thomas and Kavanaugh joined. Justice Gorsuch joined as to all but Part II. Justices Sotomayor, Kagan, Barrett, and Jackson joined as to Part II. Justice Barrett filed an opinion dissenting in part, in which Justices Sotomayor, Kagan, and Jackson joined.
Link to Opinion: Here.
Oral Advocates:
- For petitioner: Tara M. Steeley, Deputy City Attorney, San Francisco, Cal.
- For respondent: Frederick Liu, Assistant to the Solicitor General, Department of Justice, Washington, D. C
Website Link to Oral Argument: Here.
Apple Podcast Link to Oral Argument: Here.