David Cwiertny stands in front of the Burlington Street Dam on the Iowa River
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IIHR Researcher Studies Water Pollution Solutions

David Cwiertny is researching water quality and wastewater treatment.
Water rushes through the spillway of the Coralville Dam
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Villarini: Midwest Floods More Frequent

Floods are becoming increasingly more frequent over the Midwest and surrounding states, according to IIHR Assistant Research Engineer Gabriele Villarini.
Closeup of switchgrass
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Switchgrass Removes PCBs from Soil

IIHR researchers have found a type of grass that was once a staple of the American prairie can remove soil laden with PCBs.
IIHR Currents Cover from 2014-15 featuring a group of researchers standing in a river next to a water quality sensor
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IIHR Currents: Water touches everything

The new issues of IIHR Currents is on its way!