Articles from March 2026

David Cwiertny

What’s in tile runoff? University of Iowa professor explains

Monday, March 9, 2026
On Friday, March 6, the Hills Community Center hosted a meeting on tile runoff monitoring led by David Cwiertny, a professor at the University of Iowa.
David Cwiertny looks concerned with the Iowa River and dam behind him

Buying water from for-profit kiosks may come with lead, research finds

Thursday, March 5, 2026
University of Iowa researchers found that water purchased from standalone water kiosks in several states contained lead. David Cwiertny, Professor of Civil and Environmental Engineering and IIHR research engineer, co-led the project.
an aerial photo of a flooded small town

Iowa House passes bill to create state plan for flood protection

Monday, March 2, 2026
The House passed a bill Wednesday to create and implement a statewide, 30-year resilience plan to protect state life, property and other assets in the event of a flood or other water-related disaster. Rep. John Wills, R-Spirit Lake, said the legislation was a “visionary bill” that “redefines” how the state protects itself from “floods, droughts and shifting water supplies.”