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Upper Midwest Water Science Center

Welcome to the Upper Midwest Water Science Center’s (UMid) Website. We offer information on streamflow, water quality, water-use, and groundwater data for Minnesota, Wisconsin and Michigan. We conduct unbiased, scientific hydrologic investigations and research projects to effectively manage the Upper Midwest's and our Nation's water resources through joint efforts with our partners.

News

Upper Midwest Water Science Center Products Published Summer 2024

Upper Midwest Water Science Center Products Published Summer 2024

USGS Measures Flooding Across Eastern Minnesota

USGS Measures Flooding Across Eastern Minnesota

Art Illuminates the Grand Canyon: Exploring the Environmental Puzzle

Art Illuminates the Grand Canyon: Exploring the Environmental Puzzle

Publications

Using a time-of-travel sampling approach to quantify per- and polyfluoroalkyl substances (PFAS) stream loading and source inputs in a mixed-source, urban catchment

Understanding per- and polyfluoroalkyl substances (PFAS) mass distribution in surface and groundwater systems can support source prioritization, load reduction, and water management. Thirteen sites within an urban catchment were sampled utilizing a time-of-travel sampling approach to minimize the influence of subdaily fluctuations in mass from PFAS point sources and to quantify PFAS and ancillary
Authors
Emily Woodward, Lisa A. Senior, Jacob Fleck, Larry B. Barber, Angela Hansen, Joseph W. Duris

Social vulnerability and water insecurity in the western US: A systematic review of framings, indicators, and uncertainty

Water insecurity poses a complex challenge for the western United States. Large populations are exposed and susceptible to physical and social factors that can leave them with precarious access to sufficient water supplies. Consideration of social issues by water managers can help ensure equitable supply. However, how social factors affect water insecurity conditions remains unclear. This paper re
Authors
Oronde Oliver Drakes, Diana Restrepo-Osorio, Kathryn Powlen, Megan Hines

Simulated sea level rise in coastal peat oils stimulates mercury methylation

Coastal wetlands are vulnerable to sea level rise with unknown consequences for mercury (Hg) cycling, particularly the potential for exacerbating neurotoxic methylmercury (MeHg) production and bioaccumulation in food webs. Here, the effect of sea level rise on MeHg formation in the Florida Everglades was evaluated by incubating peat cores from a freshwater wetland for 0–20 days in the laboratory a
Authors
Bryce A. Cook, Benjamin D. Peterson, Jacob M. Ogorek, Sarah E. Janssen, Brett A. Poulin

Science

Statewide Assessment of Iowa Streams Links Landscape Characteristics to Antibiotic Resistance Signatures

U.S. Geological Survey (USGS) scientists conducted the first statewide assessment of antibiotics, antibiotic resistant bacteria (ARB), and antibiotic resistant genes (ARGs) in streams (water column and bed sediment samples) across Iowa. Results indicated that ARB and ARGs were prevalent, and a combination of watershed characteristics (such as land use, livestock population, and human population)...
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Statewide Assessment of Iowa Streams Links Landscape Characteristics to Antibiotic Resistance Signatures

U.S. Geological Survey (USGS) scientists conducted the first statewide assessment of antibiotics, antibiotic resistant bacteria (ARB), and antibiotic resistant genes (ARGs) in streams (water column and bed sediment samples) across Iowa. Results indicated that ARB and ARGs were prevalent, and a combination of watershed characteristics (such as land use, livestock population, and human population)...
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Great Lakes Water Authority Detroit Regional Water Quality Monitoring Program

The Great Lakes Water Authority Detroit Regional Water Quality Monitoring Program provides current and accurate water quality data to track progress toward water quality standard milestones and document long-term trends.
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Great Lakes Water Authority Detroit Regional Water Quality Monitoring Program

The Great Lakes Water Authority Detroit Regional Water Quality Monitoring Program provides current and accurate water quality data to track progress toward water quality standard milestones and document long-term trends.
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Bacteriological Research Core Technology Team

About the Research The Michigan Bacteriological Research Laboratory (MI-BaRL) Core Technology Team (CTT) as part of the Environmental Health Program uses a wide array of traditional and modern molecular approaches to evaluate microbial pathogens and antimicrobial resistance pathways in the environment. The scientists use these approaches to advance the understanding of how environmental...
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Bacteriological Research Core Technology Team

About the Research The Michigan Bacteriological Research Laboratory (MI-BaRL) Core Technology Team (CTT) as part of the Environmental Health Program uses a wide array of traditional and modern molecular approaches to evaluate microbial pathogens and antimicrobial resistance pathways in the environment. The scientists use these approaches to advance the understanding of how environmental...
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