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Iowa groups sue EPA over contaminated water evaluations

on Tue, 05/19/2026 - 19:19   by Anonymous

by Kadin Luhmann, Iowa Capital Dispatch
May 18, 2026

Three environmental groups are suing the Trump administration over the Environmental Protection Agency’s decision to remove seven Iowa waterways from the state’s Impaired Waters List.

Food and Water Watch, the Iowa Environmental Council (IEC)  and the Environmental Law and Policy Center are asking the U.S. District Court for the Southern District of Iowa to order that the EPA relist the seven bodies of water, or require the EPA to issue a final determination.

The IEC said the EPA had previously determined that parts of the Cedar, Des Moines, Racoon, Iowa and South Skunk rivers were contaminated with dangerous nitrate levels months before the waters were removed from the agency’s list in July 2025.

Iowans call on state legislature to support funding of water quality monitors

on Fri, 02/20/2026 - 21:53   by Anonymous

by Cami Koons, Iowa Capital Dispatch
February 19, 2026

Amanda Winkelmann held up a baby bottle filled with tap water as she spoke at the Iowa Capitol Thursday about the need for greater attention to Iowa’s water quality.

“If we could see it,” Winkelmann said and used a paintbrush to put a drop of pink paint into the water. “Would we solve it?” 

Winkelmann, who lives in Des Moines, said she and her husband choose to refill water jugs with filtered water due to their concerns about drinking tap water that has consistently high nitrate concentrations.

She was one of more than 150 Iowans gathered in the Iowa Capitol Rotunda Thursday afternoon urging lawmakers to support bills that would improve Iowa’s rivers, lakes, streams and drinking water. 

526,000 tons of nitrates 'exported' into Iowa rivers and streams in 2016; improved monitoring network providing better tracking of farm chemical runoff

on Mon, 12/18/2017 - 23:37   by news

An estimated 526,000 tons of nitrates were "exported" into Iowa rivers and streams in 2016, eventually flowing down the Mississippi River to the Gulf of Mexico and adding to the so-called "dead zone" where fish cannot survive.

According to the Annual Progress Report of the Iowa Nutrient Reduction Strategy (NRS) group released last week (12/12), more than 29 pounds of nitrogen from each of Iowa's 35.75 million acres of crop land ended up in state waterways.

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