Upper Midwest Water Science Center

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The Upper Midwest Water Science Center collects high-quality hydrologic data and conducts unbiased, scientifically sound research on water resources in Michigan, Minnesota, and Wisconsin. We strive to meet the changing needs of those who use our information—from the distribution, availability, and quality of our water resources to topic-oriented research that addresses current hydrological issues.

Current conditions in MI, MN, and WI

Current conditions in MI, MN, and WI

Explore real-time streamflow, groundwater, and water-quality conditions and access data with our interactive map application.

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Message from the Director

Message from the Director

Learn more about the Upper Midwest Water Science Center from John Walker, our Center Director.

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News

Date published: February 19, 2019

Human Bacteria, Viruses from Sewage Found in Some Milwaukee Streams

Two types of human-associated bacteria and three types of human viruses were detected in Milwaukee streams within the Menomonee River watershed, according to a recent study led by the U.S. Geological Survey.

Date published: December 20, 2018

Design of Private Wells Can Lead to Safer Drinking Water in Minnesota

Minnesota well drillers and landowners will now have new tools to help predict arsenic concentrations in drinking water when building domestic water wells, according to a recent U.S. Geological Survey study.

Date published: March 7, 2018

USGS Flood Experts Respond to High Water in Central, Northeastern U.S.

Crews from the U.S. Geological Survey have been in the field for weeks measuring flooding in the Midwest and in the Mississippi River watershed, and more recently flooding and storm tides on the Northern Atlantic coast, as higher temperatures, heavy rain, snowmelt and nor’easters affected numerous states. 

Publications

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Year Published: 2019

Prioritizing chemicals of ecological concern in Great Lakes tributaries using high-throughput screening data and adverse outcome pathways

Chemical monitoring data were collected in surface waters from 57 Great Lakes tributaries from 2010-13 to identify chemicals of potential biological relevance and sites at which these chemicals occur. Traditional water-quality benchmarks for aquatic life based on in vivo toxicity data were available for 34 of 67 evaluated chemicals. To expand...

Corsi, Steven R.; DeCicco, Laura A.; Daniel Villeneuve; Brett Blackwell; Kellie Fay; Gerald Ankley; Baldwin, Austin K.

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Year Published: 2019

Stormwater-quality performance of line permeable pavement systems

Three permeable pavements were evaluated for their ability to improve the quality of stormwater runoff over a 22-month period in Madison, Wisconsin. Using a lined system with no internal water storage, permeable interlocking concrete pavers (PICP), pervious concrete (PC), and porous asphalt (PA) were able to significantly remove sediment and...

Selbig, William R.; Buer, Nicolas; Danz, Mari

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Year Published: 2019

An evaluation of methods for computing annual water-quality loads

The U.S. Geological Survey publishes information on the mass, or load, of water-quality constituents transported through rivers and streams sampled as part of the operation of the National Water Quality Network (NWQN). This study evaluates methods for computing annual water-quality loads, specifically with respect to procedures currently (2019)...

Lee, Casey J.; Hirsch, Robert M.; Crawford, Charles G.
Lee, C.J., Hirsch, R.M., and Crawford, C.G., 2019, An evaluation of methods for computing annual water-quality loads: U.S. Geological Survey Scientific Investigations Report 2019–5084, 59 p., https://doi.org/10.3133/sir20195084.