Iowa's water quality and cancer rates forced into forefront of state politics

Iowa is grappling with a budget deficit and economic strain due to trade disputes, but the state's water quality and cancer rates have emerged as pressing political issues in recent months. These long-standing concerns have become focal points of debate questions, roundtable events, and campaign ads for candidates across the political spectrum.

Historically, water quality has been considered taboo to avoid alienating the influential agricultural industry, which dominates Iowa's economy. However, recent events have shifted the political calculus.

The Des Moines area has faced restrictions on water use, leading to a lawsuit by the utility against upstream counties for failing to address the problem. Although farmers have adopted some runoff prevention practices, critics argue that the lack of regulation forces downstream Iowans to bear the cost of pollution. Iowa ranks second in the nation for newly diagnosed cancers, with specific types, such as prostate, breast, and lung cancer, increasing at higher rates than the U.S. average.

Researchers at the University of Iowa suggest that most of the above-normal cancer rates can be attributed to demographic and behavioral factors like smoking and binge drinking, but they plan to investigate environmental factors, particularly nitrate levels.

The Republican candidate, Ashley Hinson, has acknowledged the need for infrastructure investments, water quality monitoring, and conservation programs to ensure safe drinking water. She emphasized that water quality is not a partisan issue, but progress has been slow. Democratic candidate Josh Turek has made water quality a central campaign issue, directly linking polluted water and agricultural chemicals to Iowa's cancer crisis.

While some Republican candidates have downplayed the farming industry's role, others like Zach Lahn have directly addressed the connection between agrochemicals and water quality issues. Both candidates agree that water quality is a non-negotiable priority, but they differ on the extent to which farming practices should be mandated to address the problem.