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Water Quality

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Iowa Alluvial Aquifer

This study is part of ongoing research in Iowa to investigate the availability (quantity and quality) of water in alluvial aquifers that are used for agricultural, domestic, municipal, and industrial supplies. Previous research included modeling and delineation of ground water flow in the Mississippi River, Des Moines River, iowa, and Cedar River alluvial aquifers. The water quality of these and...
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Iowa Alluvial Aquifer

This study is part of ongoing research in Iowa to investigate the availability (quantity and quality) of water in alluvial aquifers that are used for agricultural, domestic, municipal, and industrial supplies. Previous research included modeling and delineation of ground water flow in the Mississippi River, Des Moines River, iowa, and Cedar River alluvial aquifers. The water quality of these and...
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Illinois Nutrient Monitoring Sites

Eight nutrient monitoring stations were established in 2015 to continuously monitor nutrient and sediment concentrations and loads in support of the Illinois Nutrient Loss Reduction Strategy. This site provides current and historical monitoring information for the eight nutrient monitoring stations.
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Illinois Nutrient Monitoring Sites

Eight nutrient monitoring stations were established in 2015 to continuously monitor nutrient and sediment concentrations and loads in support of the Illinois Nutrient Loss Reduction Strategy. This site provides current and historical monitoring information for the eight nutrient monitoring stations.
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Flood Information at Selected Bridge and Culvert Sites

The USGS systematically collects all types of water data to better manage the water resources in each state.
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Flood Information at Selected Bridge and Culvert Sites

The USGS systematically collects all types of water data to better manage the water resources in each state.
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Cedar River Basin - Realtime Gages

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...
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Cedar River Basin - Realtime Gages

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...
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Assessment of Groundwater and Quality - Cedar River Project

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...
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Assessment of Groundwater and Quality - Cedar River Project

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...
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