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Upper Midwest Water Science Center

Our USGS Upper Midwest Water Science Center priority is to continue the important work of the Department of the Interior and the USGS, while also maintaining the health and safety of our employees and community.  Based on guidance from the White House, the CDC, and state and local authorities, we are shifting our operations to a virtual mode and have minimal staffing

News

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Identifying the Sources of Mercury in Water, Sediment, and Fish Downstream of a Historical Mining Site

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Upper Midwest Water Science Center Fall/Winter 2022 Newsletter is now available

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Launch of Northeast Wisconsin Well Water Advisory Forecast Study

Publications

Simulation of monthly mean and monthly base flow of streamflow using random forests for the Mississippi River Alluvial Plain, 1901 to 2018

Improved simulations of streamflow and base flow for selected sites within and adjacent to the Mississippi River Alluvial Plain area are important for modeling groundwater flow because surface-water flows have a substantial effect on groundwater levels. One method for simulating streamflow and base flow, random forest (RF) models, was developed from the data at gaged sites and, in turn, was used t

The water cycle

An illustrated diagram of the water cycle. This is a modern, updated version of the widely used diagram featured on the USGS Water Science School. Notably, this new water cycle diagram depicts humans and major categories of human water use as key components of the water cycle, in addition to the key pools and fluxes of the hydrologic cycle. This product targets an 8th grade audience and is designe

Building a library of source samples for sediment fingerprinting – Potential and proof of concept

PurposeSediment fingerprinting of fluvial targets has proven useful to guide conservation management and prioritize sediment sources for Federal and State supported programs in the United States. However, the collection and analysis of source samples can make these studies unaffordable, especially when needed for multiple drainage basins. We investigate the potential use of source samples from a b

Science

Rapid Assessment of Green Infrastructure to Inform Future Implementation in the Great Lakes

Green infrastructure (GI) practices across the Great Lakes are being assessed to better understand how soils, vegetation, land use, maintenance practices and other design parameters influence their ability to infiltrate stormwater runoff. Statistical evaluation of aggregated site assessments will provide useful information on which factors hold high importance when designing and locating future GI...
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Rapid Assessment of Green Infrastructure to Inform Future Implementation in the Great Lakes

Green infrastructure (GI) practices across the Great Lakes are being assessed to better understand how soils, vegetation, land use, maintenance practices and other design parameters influence their ability to infiltrate stormwater runoff. Statistical evaluation of aggregated site assessments will provide useful information on which factors hold high importance when designing and locating future GI...
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Assessing the health risk from waterborne pathogens for public users recreating on future Iowa Water Trails recreation sites near Des Moines

Scientists at LIDE are collaborating with Polk County Conservation in central Iowa to estimate the health risk posed to recreators in the Des Moines River and tributaries. Samples collected over two years are tested for viral, bacterial, and protozoan pathogens, and health risk is estimated using quantitative microbial risk assessment (QMRA). Health risk will also be compared to microbial source...
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Assessing the health risk from waterborne pathogens for public users recreating on future Iowa Water Trails recreation sites near Des Moines

Scientists at LIDE are collaborating with Polk County Conservation in central Iowa to estimate the health risk posed to recreators in the Des Moines River and tributaries. Samples collected over two years are tested for viral, bacterial, and protozoan pathogens, and health risk is estimated using quantitative microbial risk assessment (QMRA). Health risk will also be compared to microbial source...
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Well Water Advisory Forecasts for northeast Wisconsin

The fractured bedrock of northeast Wisconsin is vulnerable to groundwater contamination because water and contaminants can move quickly. LIDE is launching a study to predict contamination of private wells in northeast WI using Runoff Risk Advisory Forecasts (RRAF). RRAF is an online tool that forecasts conditions conducive to surface runoff, and the long-term vision is to leverage its forecasts to...
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Well Water Advisory Forecasts for northeast Wisconsin

The fractured bedrock of northeast Wisconsin is vulnerable to groundwater contamination because water and contaminants can move quickly. LIDE is launching a study to predict contamination of private wells in northeast WI using Runoff Risk Advisory Forecasts (RRAF). RRAF is an online tool that forecasts conditions conducive to surface runoff, and the long-term vision is to leverage its forecasts to...
Learn More