Clean Water Act Extraterritorial Application Cases in Ninth Circuit

Browse 1 clean water act extraterritorial application cases decided by Ninth Circuit. AI-powered summaries, holdings, and legal analysis.

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Cases
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Defendant Win

Clean Water Act Extraterritorial Application Opinions from Ninth Circuit (1)

Confederated Tribes of the Colville Reservation v. Teck Cominco Metals Ltd

Ninth Circuit: CERCLA and CWA do not apply extraterritorially without clear intent

Ninth Circuit · 2025-09-03 · Defendant Win · Impact: 75/100

Confederated Tribes of the Colville Reservation v. Teck Cominco Metals Ltd, decided by Ninth Circuit on September 3, 2025, resulted in a defendant win outcome. The Confederated Tribes of the Colville ...

Frequently Asked Questions

Q: How many clean water act extraterritorial application cases has Ninth Circuit decided?

CaseLawBrief currently tracks 1 clean water act extraterritorial application cases from Ninth Circuit. This number is updated as new opinions are published.

Q: What types of outcomes occur in clean water act extraterritorial application cases at Ninth Circuit?

Outcome breakdown: Defendant Win: 1.

Q: Where can I find plain English summaries of clean water act extraterritorial application rulings from Ninth Circuit?

Each case page on CaseLawBrief includes an AI-generated plain English summary, key holdings, and legal analysis. Click any case above to read its full analysis.

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