Water Supply and Use

The U.S. Geological Survey (USGS) is conducting an Airborne ElectroMagnetic (AEM) Survey starting in late January 2023 and lasting three to four weeks. A helicopter towing a large hoop from a cable will begin making low-level flights over the Illinois River Basin, covering much of central Illinois and parts of northwest Indiana.

CoveragesRealtime Gages in Cedar River BasinUpper Cedar 05457700 Cedar River at Charles City, IA 05458000 Little Cedar River near Ionia, IA 05458300 Cedar River at Waverly, Iowa 05458500 Cedar River at Janesville, IAShell Rock 05462000 Shell Rock River at Shell Rock, IAWinnebago 05459500 Winnebago River at Mason City, IA 05460000 Clear Lake at Clear Lake, IA West Fork Cedar 05458900 West Fork...

ASSESSMENT OF GROUND-WATER AND QUALITY: Cedar River Alluvium, Cedar Rapids, IowaPERIOD OF PROJECT: Since 1992PROJECT CHIEF: Steve Kalkhoff STUDY AREA: Linn CountyCOOPERATING AGENCY: City of Cedar Rapids (Water Division)Additional research has been provided by USGS Biological Resources Discipline and USGS National Mapping Discipline. The Iowa Department of Natural Resources has cooperated on a dye...