Trump Finally Comes for the 'Waters of the United States' Rule

The Trump administration is finally delivering on a promise to rescind the Waters of the United States act enacted during the Obama administration to expand the reach of the federal Clean Water Act.

1 minute read

January 23, 2020, 11:00 AM PST

By James Brasuell @CasualBrasuell


Andrew Wheeler

Environmental Protection Agency Administrator Andrew Wheeler speaks at the National Press Club in JUne 2019. | Albert H. Teich / Shutterstock

"The Environmental Protection Agency is dramatically reducing federal pollution protections for rivers, streams and wetlands," reports Scott Neuman.

The Obama-era rule was finalized in 2015 after years of controversy, but needed until 2018 to clear a federal judge. "The Obama-era executive action, which broadened the definition of 'waters of the United States,' or WOTUS, applied to about 60% of U.S. waterways," explains Neuman. "It aimed to bring clarity to decades of political and legal debate over which waters should qualify."

As noted by Neuman, the rule is opposed by farmers, builders, mining companies. In 2015, Planetizen noted the opposition of the golf and agriculture industries to WOTUS.  According to Neuman, the Environmental Protection Agency's own scientist support the rule—for reasons exemplified by the case of Arizona, as detailed in an article

EPA Administrator Andrew Wheeler announced the rule change today at the National Association of Home Builders International Builders' Show in Las Vegas. The announcements comes a few months after Wheeler announced a repeal of another Obama-era clean water rule that limited the amount of pollutants that can be released into streams.

Thursday, January 23, 2020 in NPR

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

A pencil rendering of Foundry Park, which shows skyscrapers and public green spaces.

Chicago breaks ground on $3 billion megadevelopment

The new neighborhood, titled Foundry Park, will one day host 3,700 residences.

October 23, 2026 - Chicago Sun Times

A rendering of a high speed rain station in California, with wide platforms and a sleep train with yellow highlights.

California High-Speed Rail Authority CEO resigns after $600,000 scandal

Under Ian Choudri, the authority used taxpayer dollars to fund first class flights and trips to nightclubs.

October 30 - Cal Matters

 A bridge stretches across the Missouri River at Chamberlain, South Dakota.

Want to study the Missouri River? Soon, you may need unanimous approval from 10 states

Legislation would require 10 governors’ permission to study or build projects moving water outside the basin.

October 30 - South Dakota Searchlight

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30 - Yale Environment 360