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A view of the Des Moines skyline in the morning, with the river and bridges in the foreground

Photo by Tony Webster, Minneapolis, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0&gt;, via Wikimedia Commons

Photo by Tony Webster, Minneapolis, CC BY 2.0, Wikimedia Commons

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Central Iowa Water Works’ nitrate removal facility runs for 107 days in 2026

Friday, May 1, 2026
KCCI-TV
https://www.kcci.com/article/kcci-investigates-central-iowa-water-works-nitrate…
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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