News & Analysis as of August 3, 2025

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The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination. The CWA seeks to accomplish its stated goals by preventing point and nonpoint pollution sources, assisting wastewater treatment facilities and maintaining wetlands. less -

Flood Project Challenge/Clean Water Act/National Environmental Policy Act: Federal Appellate Court Addresses Standing Issue

Mitchell, Williams, Selig, Gates & Woodyard,... on 7/14/2025

The United States Circuit Court of Appeals for the Fifth Circuit (“Fifth Circuit”) addressed in a December 24th, 2024 Opinion a challenge to a United States Army Corps of Engineers (“Corps”) project alleging violations of the...more

The Fifth Circuit Court of Appeals Really Doesn't Want to Decide Who Has Standing to Bring CAA Penalty Claims

Foley Hoag LLP - Environmental Law on 12/16/2024

Earlier this week, in what almost certainly has to be the most fractured appellate decision in the history of the United States courts, the 5th Circuit Court of Appeals, sitting en banc, affirmed via per curiam decision the...more

Federal Appeals Court Rejects Challenges to Newhall Ranch EIS and Section 404 Permit

Allen Matkins on 10/17/2018

In the latest decision in the long-running legal saga over the proposed Newhall Ranch development in Los Angeles County, the U.S. Court of Appeals for the Ninth Circuit upheld the Army Corps of Engineers’ EIS and Section 404...more

404 Clean Water Act Citizen Suit Action: Federal Appellate Court Addresses Oklahoma Sand and Gravel Company's Objection to...

Mitchell, Williams, Selig, Gates & Woodyard,... on 4/16/2018

The United States Court of Appeals for the Tenth Circuit issued a March 22nd opinion addressing a Oklahoma sand and gravel mining company’s objection to a United States District Court’s (Northern District of Oklahoma) Order...more

Supreme Court’s Environmental and Administrative Law Decisions in 2015-2016 Term

Pillsbury Winthrop Shaw Pittman LLP on 8/4/2016

This Advisory briefly reports on some of the significant U.S. Supreme Court actions from January through June 2016 related to environmental and administrative law. ...more

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