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Trump proposes revision of Biden tweak to clean water rule

By Thomson Reuters Jan 13, 2026 | 11:49 AM

WASHINGTON, Jan 13 (Reuters) – The Trump administration on Tuesday proposed a rule revising Biden-era pollution protections for waterways, a move the Environmental Protection ‍Agency said would speed permitting of energy and artificial intelligence infrastructure.

The proposed rule concerns the 2023 finalization by the administration of former President Joe Biden of the 401 section of the Clean Water Act. That reversed a ‌2020 rule from President Donald Trump’s ‌first term and gave authority to states and tribes to protect waterways in their reviews of projects requiring federal permits.

Jess Kramer, the EPA assistant administrator for water, told reporters ​the 2023 revision was “fundamentally flawed and it’s inefficient and ineffective.” Kramer said Biden’s revision led to ‍lengthy certification timelines. The proposed ​rule, Kramer said, will lead to predictable ​permitting that would “unleash American energy dominance” and support emerging ‍artificial intelligence infrastructure.

Biden’s rule had been praised by conservationists and environmental justice groups concerned about pollution effects on waterways and communities depending on them.

Kramer said the proposed rule will ensure that section 401 is “not ‍weaponized by states to shut down projects for political purposes.”

The Biden administration had already narrowed the rule in August ‍2023 after the ‍U.S. Supreme Court ruled 9-0 to ​limit the regulatory reach of the ​EPA ⁠on the rule, after many farmers and ‌landowners had slammed the agency for what they called regulatory overreach.

The proposed rule will undergo a 30-day comment period and the EPA hopes to finalize the rule in the spring, Kramer said.

(Reporting by Timothy Gardner in Washington; Editing ⁠by Matthew Lewis)