Water data for Michigan, Minnesota, and Wisconsin
Access real-time and historical data for surface water, groundwater, water quality, and water use
Access real-time and historical data for surface water, groundwater, water quality, and water use
Edge-of-field monitoring
Testing the effectiveness of agricultural conservation practices for reducing nutrient and sediment runoff
Testing the effectiveness of agricultural conservation practices for reducing nutrient and sediment runoff
SPARROW models of streamflow and nitrogen, phosphorus, and suspended-s
SPARROW Watershed Models of Loads in Midwest Streams
SPARROW Watershed Models of Loads in Midwest Streams
Great Lakes urban stormwater monitoring
Assessing the ability of green infrastructure to reduce stormwater runoff in Great Lakes urban areas
Assessing the ability of green infrastructure to reduce stormwater runoff in Great Lakes urban areas
Great Lakes mercury sources revealed
Mercury "footprinting" identifies sources of pollution in the Great Lakes
Mercury "footprinting" identifies sources of pollution in the Great Lakes
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.
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.
Message from the Director
Message from the Director
Learn more about the Upper Midwest Water Science Center from Steve Peterson, our Center Director.
Upper Midwest Water Science Center Quick Links
Upper Midwest Water Science Center Quick Links
News
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
Winter 2023/2024 USGS Upper Midwest Water Science Center Great Waters Newsletter
Winter 2023/2024 USGS Upper Midwest Water Science Center Great Waters Newsletter
Publications
Wildfires influence mercury transport, methylation, and bioaccumulation in headwater streams of the Pacific Northwest
The increasing frequency and severity of wildfires are among the most visible impacts of climate change. However, the effects of wildfires on mercury (Hg) transformations and bioaccumulation in stream ecosystems are poorly understood. We sampled soils, water, sediment, in-stream leaf litter, periphyton, and aquatic invertebrates in 36 burned (one-year post fire) and 21 reference headwater streams
A conceptual framework to assess post-wildfire water quality: State of the science and knowledge gaps
Wildfire substantially alters aquatic ecosystems by inducing moderate to catastrophic physical and chemical changes. However, the relations of environmental and watershed variables that drive those effects are complex. We present a Driver-Factor-Stressor-Effect (DFSE) conceptual framework to assess the current state of the science related to post-wildfire water-quality. We reviewed 64 peer-reviewe
Connecting tributary mercury loads to nearshore and offshore sediments in Lake Superior
Lake Superior has a vast and largely undeveloped watershed in comparison to the other Great Lakes, which makes it challenging to study mercury (Hg) sources and cycling. To examine Hg inputs to Lake Superior, we conducted an expansive binational assessment in 40 watersheds from a diverse range of landcover types. We further paired tributary Hg data to sediment source portfolios in the nearshore and
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)...
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.
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...