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EPA Proposes Major Changes to 401 Water Quality Certification - Williams Mullen

Detected August 18, 2026 · in Environmental & Emissions Compliance (EPA)

EPA proposes major changes to Clean Water Act Section 401 water quality certification, which could affect how states review and condition federal permits for discharges into waters of the U.S.

Aforeworn detected this change in the Environmental & Emissions Compliance (EPA) space on August 18, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Medium urgency. Manufacturers, power generators, chemical processors, and other facilities requiring federal permits (e.g., NPDES) that may need Section 401 water quality certification. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Not specified in the provided text.. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Environmental & Emissions Compliance (EPA) continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.

What changed

The EPA is proposing changes to the Section 401 certification process, potentially altering state review timelines, scope, and conditions for federal permits.

Who it affects

Manufacturers, power generators, chemical processors, and other facilities requiring federal permits (e.g., NPDES) that may need Section 401 water quality certification.

What you must do

Monitor the rulemaking and assess potential impacts on pending or future permit applications; consider submitting comments during the public comment period.

Deadline

Not specified in the provided text.

Source: https://news.google.com/rss/articles/CBMitAFBVV95cUxQT2UwLXp4SWYyVjQ2dWxsazg1Z3pNY2FhakJ6M0VnaUE3aFBwOEFNRUZGd3VTR3VtNGl3OTNKWUc5VURxU0lpb3c1eDNRRlBJU05FczBHOGs3dm5DUnZ1eWp5MTZ0RDBib1FPeElNekRSWHlTT0stdlNOdWZxUkJnaFRKX0hjU3A3Y0ZKbmp2MXdvNXlENlRITGlONEt6YVhSWUJ0Sjhha1ZkX09DOW5XNVRiMEM?oc=5

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