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High Nitrate Levels In Iowa’s Waterways Have Experts Sounding The Alarm, Linking It To High Cancer Rates

Monday, August 17, 2026
Explore Okoboji
https://www.exploreokoboji.com/news/high-nitrate-levels-in-iowas-waterways-has-…
The University of Iowa

IIHR—Hydroscience and Engineering

 College of Engineering

100 C. Maxwell Stanley Hydraulics Laboratory
Iowa City, Iowa 52242-1585
Email: iihr@uiowa.edu
Office: 319-335-5237
Fax: 319-335-5238

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