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
Winter 2023/2024 USGS Upper Midwest Water Science Center Great Waters Newsletter
Winter 2023/2024 USGS Upper Midwest Water Science Center Great Waters Newsletter
Meet our new winter hires!
Meet our new winter hires!
Upper Midwest Water Science Center Products Published Winter 2023/2024
Upper Midwest Water Science Center Products Published Winter 2023/2024
Publications
Comparing modern identification methods for wild bees: Metabarcoding and image-based morphological taxonomic assignment
With the decline of bee populations worldwide, studies determining current wild bee distributions and diversity are increasingly important. Wild bee identification is often completed by experienced taxonomists or by genetic analysis. The current study was designed to compare two methods of identification including: (1) morphological identification by experienced taxonomists using images of field-c
Timing and source of recharge to the Columbia River Basalt groundwater system in northeastern Oregon
Recharge to and flow within the Columbia River Basalt Group (CRBG) groundwater flow system of northeastern Oregon were characterized using isotopic, gas, and age-tracer samples from wells completed in basalt, springs, and stream base flow. Most groundwater samples were late-Pleistocene to early-Holocene; median age of well samples was 11,100 years. The relation between mean groundwater age and com
A conceptual site model of contaminant transport pathways from the Bremerton Naval Complex to Sinclair Inlet, Washington, 2011–21
Historical activities on the Bremerton Naval Complex (BNC) in Puget Sound, Washington, have resulted in Sinclair Inlet sediments with elevated concentrations of contaminants, including organic contaminants such as polychlorinated biphenyls and trace elements including mercury. Six U.S. Geological Survey–U.S. Navy datasets have been collected since the last major assessment, in 2013, of soil and gr
Science
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...
Water Quality Networks and Assessments Team
The Water Quality Networks and Assessments Teams at the Upper Midwest Water Science Center conduct studies that provide critical information to help managers make informed decisions, formulate watershed management plans, and evaluate the effectiveness of implemented plans.
Integrated Ecosystems Studies Team
The Integrated Ecosystem Studies Team (IES) at the Upper Midwest Water Science Center uses interdisciplinary approaches to investigate characteristics and drivers of water quality and aquatic biology in rivers, lakes, and wetlands.