Iowa’s Water Quality Concerns and Legislative Decisions
Iowa Representative Ashley Hinson’s voting record on clean water legislation has recently drawn attention due to potential health implications for her constituents. Her past votes have aligned with efforts to relax environmental regulations, potentially increasing exposure to hazardous substances like PFAS.
As Hinson campaigns for a U.S. Senate seat, her environmental decisions may come under scrutiny. A January 2026 survey by Food & Water Action revealed that 58% of Iowa voters consider water quality and pollution to be significant issues. Read more here.
PFAS, or per- and polyfluoroalkyl substances, are chemical compounds known for their water-resistant properties. They are prevalent in items such as cosmetics, yoga mats, and food packaging. Research has linked PFAS exposure in drinking water to various health risks, including cancers and birth defects. More details can be found here.
Linda Birnbaum, the former director of the National Institute of Environmental Health Sciences, told NPR, “We’re finding them contaminating many rivers, many lakes, many drinking water supplies. And we’re finding them not only in the environment, but we’re finding them in people.”
In a 2022 study, the Iowa Department of Natural Resources identified PFAS in at least 12 drinking water systems statewide.
Legislative Actions and Impacts
In July 2021, Hinson voted against the PFAS Action Act, which aimed to mandate the Environmental Protection Agency (EPA) to manage PFAS contamination through federal cleanup standards. Although the bill succeeded in the House, it was halted by Senate Republicans. Hinson’s voting history also shows four instances between 2023 and 2025 where she supported narrowing the Clean Water Act’s scope.
In 2023, Hinson backed an amendment that sought to restrict the EPA’s authority on water contamination across state borders, but the proposal failed to pass.
Her support extended to the Department of Government Efficiency (DOGE), a Trump-era initiative that executed substantial budget cuts, potentially disrupting essential services. These cuts are now cited as reasons for the Defense Department’s postponed PFAS cleanup at 140 military installations, affecting military families with contaminated water supplies.
Two of these sites are located in Iowa: Air National Guard bases in Des Moines and Sioux City. Des Moines Water Works previously warned that military base PFAS posed a risk to the drinking water of 50,000 residents in central Iowa.
Hinson advocated for DOGE, stating last year, “I think that this is exactly what the federal government needs,” as reported by Des Moines Register. “Taxpayers voted for accountability and transparency.”
As Hinson seeks to replace retiring Senator Joni Ernst, her record on environmental issues is likely to play a pivotal role in the upcoming election. The Democratic contender will be decided in a June 2 primary.
The post Ashley Hinson backed rollbacks as PFAS contamination spread appeared first on American Journal News.
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