Unified Interior Regions

Michigan

The Upper Midwest Water Science Center provides credible and relevant scientific information on critical water resources issues in MI, MN, WI, and beyond. Major focus areas include Great Lakes, ecosystems science, hydrologic monitoring networks, flood frequency and mapping, water availability, and effects of agricultural and urban practices, mineral extraction, and other human activities.

Great Lakes Science Center

Great Lakes Science CenterScience Center Link

Upper Midwest Water Science Center - Michigan

Upper Midwest Water Science Center - MichiganScience Center Link

States L2 Landing Page Tabs

The Upper Midwest Water Science Center provides credible and relevant scientific information on critical water resources issues in MI, MN, WI, and beyond. Major focus areas include Great Lakes, ecosystems science, hydrologic monitoring networks, flood frequency and mapping, water availability, and effects of agricultural and urban practices, mineral extraction, and other human activities.

News

Date published: August 6, 2020

NEW TNMCorps Mapping Challenge for Schools in OH, MI, & IN!

Our back-to-school theme continues with a new challenge for schools in Ohio, Michigan, and Indiana!  Features participating in this challenge include General Schools, Elementary Schools, Middle Schools, and High Schools.

Date published: July 21, 2020

Assessment of Mercury Bioaccumulation in US National Parks Using Citizen Science

A team of federal, academic, and NGO researchers conducted a national-scale assessment of mercury bioaccumulation in aquatic ecosystems using dragonfly larvae as biosentinels.

Date published: May 21, 2020

USGS Crews Measure Major Flooding in Lower Michigan

U.S. Geological Survey field crews are measuring record flooding on the Tittabawassee River in Midland, Michigan, following a heavy rainfall event.

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Date published: March 26, 2020
Status: Active

Invasive Phragmites Science: Management Tools for the Control of Invasive Phragmites to Foster the Restoration of the Great Lakes

The USGS is developing innovative Phragmites control measures to keep this rapidly spreading invasive plant from further expanding its range into new wetland habitats and to aid in the development of successful restoration strategies. Scientists are conducting studies and field tests to determine if fungi that live within the Phragmites are enabling the plant to take over...

Date published: November 21, 2019
Status: Active

Terrestrial Native Species and Habitat Restoration: Pitcher’s Thistle (Cirsium pitcheri)

Pitcher’s thistle (Cirsium pitcher) is a native thistle that grows on beaches and grassland dunes along the shorelines of Lakes Michigan, Superior, and Huron. It has been listed as a threatened species likely to become endangered in the foreseeable future due to loss of critical dune habitat. Shoreline development and destructive recreational activities have fragmented remaining...

Contacts: Noel Pavlovic
Date published: June 26, 2019
Status: Active

Information by Region - Michigan

  

Date published: April 12, 2019
Status: Active

Edge-of-field monitoring

Edge-of-field monitoring focuses on identifying and reducing agricultural sources of excess nutrients which can threaten the health of streams, rivers, and lakes. Edge-of-field monitoring assesses the quantity and quality of agricultural runoff and evaluates the effectiveness of conservation practices that aim to reduce nutrient loss.

Date published: April 10, 2019
Status: Active

Chemicals of Concern in the Great Lakes Basin

The Great Lakes are an important freshwater source of drinking water, fisheries, and habitat. Chemicals of concern are introduced to the environment by human activities, but resulting ecological consequences are little understood. With federal and University partners, we are characterizing the presence of contaminants and potential effects to fish in Great Lakes tributaries.

Contacts: Sarah M Elliott, Stephanie Hummel
Date published: April 9, 2019
Status: Active

Bacterial Pathogens

The U.S. Geological Survey (USGS) Michigan Bacteriological Research Laboratory (MI-BaRL) studies the source, occurrence, and distribution of the bacterial pathogens Shiga-toxin producing E. coli (STEC), Salmonella, Shigella, Campylobacter, Enterococcus, and Staphylococcus and the relation of occurrence of pathogens with fecal indicator bacteria, land-use, season, hydrology, geology, weather...

Date published: April 8, 2019
Status: Active

Enhance Great Lakes Beach Recreational Water Quality Decision Making

Important questions about beach closures and management remain unanswered in the Great Lakes where over 500 beaches are routinely used along the nearly 11,000 miles of coastline. The economies of coastal areas are dependent on public confidence in the quality of water at the shoreline, and beach managers need reliable science-based information to make beach closure and beach management...

Contacts: Carrie Givens
Date published: April 7, 2019
Status: Active

Antibiotic Resistance

The U.S. Geological Survey (USGS) Michigan Bacteriological Research Laboratory (MI-BaRL) conducts research on antibiotic-resistant bacteria and their genes. We have concentrated our studies on antibiotic-resistant bacteria of human-health concern, including vancomycin-resistant enterococci, methicillin-resistant Staphylococcus aureus (...

Contacts: Carrie Givens
Date published: April 6, 2019
Status: Active

Using optical sensors to detect sewage contamination in the Great Lakes

In the Great Lakes, large volumes of sewage never make it to wastewater treatment plants due to illicit discharges and leaking sewer infrastructure, but contamination can be difficult to detect. This study will define the utility and practicality of using optical sensors to identify the sources and timing of sewage contamination in surface water and storm sewers in real-time field settings....

Contacts: Steven R Corsi
Date published: April 4, 2019
Status: Active

Isoxaflutole Monitoring

This project is investigating the potential persistence of isoxaflutole, a pesticide, and its metabolites in groundwater and surface water near agricultural fields in Michigan.

Date published: March 28, 2019
Status: Active

Michigan Streamflow Data Available Online

The USGS in Michigan-in cooperation with local, State, Tribal, and Federal partners-operates 155 streamgages recording stage and streamflow, and 13 lake-level gages. There are about 7,400 streamgages nationwide; many of these gages provide real-time data in 15-minute increments, which typically are transmitted to the World Wide Web every 1 to 2 hours using satellite, telephone, or cellular...

Contacts: Thomas L Weaver
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Date published: August 4, 2020

Table of electron probe microanalyses of native copper and sulfide minerals from the White Pine sediment-hosted copper deposit, Michigan

This data release provides electron microprobe geochemical data that was collected as part of a scoping study to evaluate whether unconventional critical element resources may be associated with sediment-hosted copper systems in the Midcontinent Rift. We report abundances of trace elements in native copper and sulfide minerals in 12 thin sections from samples of the Mesoproterozoic lower...

Date published: June 30, 2020

Tables of electron probe microanalyses from the Copperwood sediment-hosted stratiform copper deposit, Michigan, USA

This data release provides electron microprobe analyses of ore minerals from the Copperwood sediment-hosted stratiform copper deposit in the Upper Peninsula of Michigan. The minerals include bornite, chalcocite, native copper, native silver, and pyrite. Minerals were analyzed for Ag, As, Co, Cu, Fe, Hg, Ni, Pb, S, Sb, and Zn. Results with acceptable totals that lie bet

Date published: June 23, 2020

Global Geochemical Database for Critical Minerals in Archived Mine Samples

The Critical Minerals in Archived Mine Samples Database (CMDB) contains chemistry and geologic information for historic ore and ore-related rock samples from mineral deposits in the United States. In addition, the database contains samples from archetypal deposits from 27 other countries in North America, South America, Asia, Africa and Europe. Samples were obtained from archived ore

Date published: April 23, 2020

Domestic Wells in the United States

Domestic wells provide drinking water supply for approximately 40 million people in the United States. Knowing the location of these wells, and the populations they serve, is important for identifying heavily used aquifers, locations susceptible to contamination, and populations potentially impacted by poor-quality groundwater. 

Date published: November 20, 2019

Multi-element geochemical analyses of selected samples from the Mesoproterozoic Nonesuch Formation and Copper Harbor Conglomerate at the Copperwood copper deposit, Michigan, USA

This data release provides multi-element data for drill core samples from the Mesoproterozoic Nonesuch Formation and Copper Harbor Conglomerate at the Copperwood copper deposit, Michigan, USA. Gold, platinum, and palladium data were collected by fire assay; copper and silver were collected by assay; and other elements were collected by inductively coupled plasma-optical emission spect

Date published: December 6, 2018

Downloadable Data for Superior Oil and Gas Assessments

GIS Data for Superior Province Oil and Gas Assessments

Date published: November 30, 2018

Downloadable Data for Michigan Basin Oil and Gas Assessments

GIS Data for Michigan Basin Oil and Gas Assessments 

Date published: August 28, 2018

USGS Domestic Continuous (Unconventional) Oil & Gas Assessments, 2000-Present

Interactively explore assessment summary information for continuous (unconventional) assessments conducted at the USGS from 2000-2018. The assessment results data used to generate this visualization can be downloaded here in Excel Format.  These data represent all assessment results...

Date published: January 1, 2018

Updated aeromagnetic and gravity anomaly compilations and elevation-bathymetry models over Lake Superior

New gravity and magnetic compilations and elevation-bathymetry models have been compiled for the Lake Superior region. These data provide continuous sets of observations for geologic interpretations spanning political boundaries such as US States and the US-Canada border where bedrock geology is largely concealed beneath glacial deposits and surface water. These data are providing constraints...

Date published: September 1, 2017

National Water Information System web interface (NWISweb)

The National Water Information System (NWIS) web application provides access to real-time and historical surface-water, groundwater, water-quality, and water-use data collected at approximately 1.5 million sites across all 50 states.

Date published: June 3, 2017

Water-Quality Monitor Network in Michigan

The USGS operates a network of real-time water-quality monitoring stations that measure up to five physical parameters. The parameters are temperature, specific conductance, pH, dissolved oxygen, and turbidity. One to four of those parameters are measured at 26 sites, while all five parameters are measured at 13 sites. 

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Black and grey map of the contiguous 48 states shaded by the number of people using domestic wells per square kilometer (2010)
April 23, 2020

Domestic wells provide drinking water supply for approximately 40 million people in the United States. Knowing the location of these wells, and the populations they serve, is important for identifying heavily used aquifers, locations susceptible to contamination, and populations potentially impacted by poor-quality groundwater. 

Screenshot of the FishVis mapper
November 19, 2016

The FishVis Mapper is the product of an Upper Midwest and Great Lakes LCC project, “A Regional Decision Support Tool for Identifying Vulnerabilities of Riverine Habitat and Fishes to Climate Change” that developed an approach for predicting fish species occurrence under current climate conditions and project how fish species occurrence may change under future climate conditions.

Screenshot of the Michigan Lake Water Clarity Interactive Map Viewer
September 15, 2016

Available online are estimated Secchi-disk transparency (eSDT) and corresponding estimated trophic state index (eTSI) values for Michigan inland lakes. To view available eSDT for Michigan inland lakes greater than 20 acres without interference from clouds, cloud shadows, dense vegetation or shoreline, go to the Michigan Lake Water Clarity Interactive Map Viewer. 

Digital Elevation Model in the Atchafalaya Basin, LA
April 19, 2016

The 3DEP products and services available through The National Map consist of standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. All 3DEP products are available, free of charge and without use restrictions.

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Year Published: 2018

Delineation of contributing areas for 2017 pumping conditions to selected wells in Ingham County, Michigan

As part of local wellhead protection area programs, areascontributing water to production wells need to be periodicallyupdated because groundwater-flow paths depend in part onthe stresses to the groundwater-flow system. A steady-stategroundwater-flow model that was constructed in 2009 wasupdated to reflect recent (2017) pumping conditions in...

Luukkonen, Carol L.
Luukkonen, C.L., 2018, Delineation of contributing areas for 2017 pumping conditions to selected wells in Ingham County, Michigan: U.S. Geological Survey Open-File Report 2018–1133, 11 p., https://doi.org/10.3133/ofr20181133.

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Year Published: 2017

Constraining the thermal history of the North American Midcontinent Rift System using carbonate clumped isotopes and organic thermal maturity indices

The Midcontinent Rift System (MRS) is a Late Mesoproterozoic (∼1.1 Ga) sequence of volcanic and sedimentary rocks exposed in the Lake Superior Region of North America. The MRS continues to be the focus of much research due to its economic mineral deposits as well as its archive of Precambrian life and tectonic processes. In order to constrain...

Gallagher, Timothy M.; Sheldon, Nathan D.; Mauk, Jeffrey L.; Petersen, Sierra V.; Gueneli, Nur; Brocks, Jochen J.
Gallagher, T.M., Sheldon, N.D., Mauk, J.L., Petersen, S.V., Gueneli, N., and Brocks, J.J., 2016, Constraining the thermal history of the North American Midcontinent Rift System using carbonate clumped isotopes and organic thermal maturity indices: Precambrian Research, v. 294, p. 53-66.

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Year Published: 2016

Historical files from Federal Government mineral exploration-assistance programs, 1950 to 1974

The Defense Minerals Administration (DMA), Defense Minerals Exploration Administration (DMEA), and Office of Minerals Exploration (OME) mineral exploration programs were active over the period 1950–1974. Under these programs, the Federal Government contributed financial assistance in the exploration for certain strategic and critical minerals. The...

Frank, David G.
Frank, D.G., 2016, Historical files from Federal Government mineral exploration-assistance programs, 1950 to 1974: U.S. Geological Survey Data Series 1004, http://dx.doi.org/10.3133/ds1004.

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Year Published: 2015

A random-walk algorithm for modeling lithospheric density and the role of body forces in the evolution of the Midcontinent Rift

This paper develops a Monte Carlo algorithm for extracting three-dimensional lithospheric density models from geophysical data. Empirical scaling relationships between velocity and density create a 3D starting density model, which is then iteratively refined until it reproduces observed gravity and topography. This approach permits deviations from...

Levandowski, William Brower; Boyd, Oliver S.; Briggs, Richard W.; Gold, Ryan D.
Levandowski, W., Boyd, O., Briggs, R. and Gold, R. (2015), A random-walk algorithm for modeling lithospheric density and the role of body forces in the evolution of the Midcontinent Rift. Geochem. Geophys. Geosyst.. Accepted Author Manuscript. doi:10.1002/2015GC005961

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Year Published: 2011

Northern goshawk monitoring in the western Great Lakes bioregion

Uncertainties about factors affecting Northern Goshawk (Accipiter gentilis) ecology and the status of populations have added to the challenge of managing this species. To address data needs for determining the status of goshawk populations, Hargis and Woodbridge (2006) developed a bioregional monitoring protocol based on estimating occupancy. The...

Bruggeman, Jason E.; Andersen, David E.; Woodford, James E.
Northern goshawk monitoring in the western great lakes bioregion; 2011; Article; Journal; Journal of Raptor Research; Bruggeman, J. E.; Andersen, D. E.; Woodford, J. E.

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Year Published: 2010

Estimation of groundwater use for a groundwater-flow model of the Lake Michigan Basin and adjacent areas, 1864-2005

The U.S. Geological Survey, at the request of Congress, is assessing the availability and use of the Nation's water resources to help characterize how much water is available now, how water availability is changing, and how much water can be expected to be available in the future. The Great Lakes Basin Pilot project of the U.S. Geological Survey...

Buchwald, Cheryl A.; Luukkonen, Carol L.; Rachol, Cynthia M.
Estimation of groundwater use for a groundwater-flow model of the Lake Michigan Basin and adjacent areas, 1864-2005; 2010; SIR; 2010-5068; Buchwald, Cheryl A.; Luukkonen, Carol L.; Rachol, Cynthia M.

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Year Published: 2010

Estimated Withdrawals and Other Elements of Water Use in the Great Lakes Basin of the United States in 2005

Estimates of water withdrawals in the United States part of the Great Lakes Basin and 107 of its watersheds designated by the 8-digit hydrologic unit code (HUCs) indicate that about 30.3 billion gallons per day (Bgal/d) were withdrawn for practically all categories of use in 2005. Virtually all water withdrawn was freshwater. Surface-water...

Mills, P.C.; Sharpe, Jennifer B.
Estimated Withdrawals and Other Elements of Water Use in the Great Lakes Basin of the United States in 2005; 2010; SIR; 2010-5031; Mills, Patrick C.; Sharpe, Jennifer B.

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Year Published: 2010

Application of AFINCH as a tool for evaluating the effects of streamflow-gaging-network size and composition on the accuracy and precision of streamflow estimates at ungaged locations in the southeast Lake Michigan hydrologic subregion

Bootstrapping techniques employing random subsampling were used with the AFINCH (Analysis of Flows In Networks of CHannels) model to gain insights into the effects of variation in streamflow-gaging-network size and composition on the accuracy and precision of streamflow estimates at ungaged locations in the 0405 (Southeast Lake Michigan)...

Koltun, G.F.; Holtschlag, David J.
Application of AFINCH as a tool for evaluating the effects of streamflow-gaging-network size and composition on the accuracy and precision of streamflow estimates at ungaged locations in the southeast Lake Michigan hydrologic subregion; 2010; SIR; 2010-5020; Koltun, G. F.; Holtschlag, David J.

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Year Published: 2009

Processing, Analysis, and General Evaluation of Well-Driller Logs for Estimating Hydrogeologic Parameters of the Glacial Sediments in a Ground-Water Flow Model of the Lake Michigan Basin

In 2005, the U.S. Geological Survey began a pilot study for the National Assessment of Water Availability and Use Program to assess the availability of water and water use in the Great Lakes Basin. Part of the study involves constructing a ground-water flow model for the Lake Michigan part of the Basin. Most ground-water flow occurs in the glacial...

Arihood, Leslie D.
Processing, Analysis, and General Evaluation of Well-Driller Logs for Estimating Hydrogeologic Parameters of the Glacial Sediments in a Ground-Water Flow Model of the Lake Michigan Basin; 2009; SIR; 2008-5184; Arihood, Leslie D.

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Year Published: 2006

Isolation of viral haemorrhagic septicaemia virus from muskellunge, Esox masquinongy (Mitchill), in Lake St Clair, Michigan, USA reveals a new sublineage of the North American genotype

Viral haemorrhagic septicaemia virus (VHSV) was isolated from muskellunge, Esox masquinongy (Mitchill), caught from the NW portion of Lake St Clair, Michigan, USA in 2003. Affected fish exhibited congestion of internal organs; the inner wall of the swim bladder was thickened and contained numerous budding, fluid-filled vesicles. A virus was...

Elsayed, E.; Faisal, M.; Thomas, M.; Whelan, G.; Batts, W.; Winton, J.
Isolation of viral haemorrhagic septicaemia virus from muskellunge, Esox masquinongy (Mitchill), in Lake St Clair, Michigan, USA reveals a new sublineage of the North American genotype; 2006; Article; Journal; Journal of Fish Diseases; Elsayed, E.; Faisal, M.; Thomas, M.; Whelan, G.; Batts, W.; Winton, J.

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Year Published: 2005

Water use for irrigation in Michigan, 2001

Each year, water-use data for Michigan are compiled or estimated by the Michigan Department of Environmental Quality (MDEQ), working in cooperation with the U. S. Geological Survey (USGS). The resulting information provides a category-by-category profile of over 4,200 facilities throughout the State. The data are reported in the Michigan Water Use...

Morenz, Michele L.; Van Til, Ron L.; Luukkonen, Carol L.
Water use for irrigation in Michigan, 2001; 2005; FS; 2005-3079; Morenz, Michele L.; Van Til, Ron L.; Luukkonen, Carol L.

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Year Published: 2002

Estimated water withdrawals, water use, and water consumption in Illinois, Indiana, Iowa, Kentucky, Michigan, Missouri, and Wisconsin, 1950-95

From 1950 through 1995, the U.S. Geological Survey tabulated water withdrawals throughout the United States, including the northcentral States of Illinois, Indiana, Iowa, Kentucky, Michigan, Missouri, and Wisconsin. During this period, total water withdrawals increased in each of the north-central States by at least a factor of two. Illinois led...

Kay, Robert T.
Estimated water withdrawals, water use, and water consumption in Illinois, Indiana, Iowa, Kentucky, Michigan, Missouri, and Wisconsin, 1950-95; 2002; WRI; 2001-4116; Kay, Robert T.

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Shiny Apps
February 15, 2017

This data exploration tool is intented for use by researchers, resource managers, and the public to better understand the status of the fish community in Lake Erie.

Data entry for Calculate Streamflow Depletion by Nearby Pumping Well
May 16, 2008

STRMDEPL08—An Extended Version of STRMDEPL with Additional Analytical Solutions to Calculate Streamflow Depletion by Nearby Pumping Well

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Installing a rapid deployment gage, MI
May 20, 2020

USGS crews install a rapid deployment gage, Midland, MI

A USGS hydrologic technician finishes installation of a rapid-deployment streamgage at Gordonville Road on the Tittabawassee River in Midland, Michigan. A USGS crew in the distance makes streamflow measurements using a boat-mounted acoustic Doppler current profiler. The USGS responded to major flooding at some locations in lower

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Submerged equipment during Michigan flooding
May 19, 2020

Submerged equipment during Michigan flooding

This image shows a GLRI nutrient sampler submerged during major flooding on the Rifle River, Michigan, in May 2020. This site is near the Rifle River Near Sterling USGS streamgage.

December 23, 2019

Image of the Week - Festive Fields in North Carolina

The smell of a fresh cut Christmas tree can evoke visions of majestic evergreen forests teeming with winter wildlife. In truth, more than half of U.S. Christmas trees come from farms in Oregon, North Carolina, or Michigan. Cut Christmas Trees area commodity, tracked by the U.S. Department of Agriculture just like corn or soybeans. These USDA aerial images show tree harvest

National Geographic photographer at HBBS
September 11, 2019

National Geographic Visits Hammond Bay to Photograph Sea Lamprey

National Geographic photographer, Keith Ladzinski, photographs live sea lamprey at Hammond Bay Biological Station on September 11, 2019 for an expansive article featuring the Great Lakes.

Hammond Bay Biological Station Field Work Collage
June 3, 2019

Voice of America Visits Hammond Bay Biological Station

GLSC Hammond Bay Biological Station research was filmed by Voice of America (VOA) News on June 2-3, 2019. Clockwise from top right: VOA videographer, Ailin Li, interviewing Scott Miehls, USGS; live sea lamprey; videography team at the Ocqueoc River sea lamprey barrier and trap, (L-R) Nathan Allen, GLFC, Josh Benson, Andrea Miehls, GLFC/USGS, Ed Benzer, FWS, Ailin Li, VOA,

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Acoustic Telemetry Used to Track Fish
May 30, 2019

Acoustic Telemetry Used to Track Fish

Staff from the USGS Great Lakes Science Center gaze at the Mackinac Bridge rising above the mist in the Straits of Mackinac, Michigan. The lines they are holding are attached to grappling hooks being used to retrieve acoustic telemetry equipment anchored on the bottom of the straits. The equipment is used to track fish movements in the Great Lakes and was deployed as part

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Samantha Stanton (USGS) explains Phragmites monitoring protocols
May 29, 2019

Teaching monitoring protocols for invasive Phragmites

Samantha Stanton (Great Lakes Commission, GLSC Volunteer) demonstrates the monitoring protocol to training attendees on May 29, 2019, near Centerville, Michigan.

May 2, 2019

Phragmites Adaptive Management Framework: Model Overview

This animation is the third video in a series explaining different aspects of the Phragmites Adaptive Management Framework (PAMF). This video focuses on the machine learning model that PAMF uses to systematically learn from participant's data and then provide site-specific management guidance in return. More information about PAMF can be found at our websites:

Implanting an Acoustic Transmitter into a Cisco
April 30, 2019

Implanting an Acoustic Transmitter into a Cisco

Cisco being prepared for surgical implantation of an acoustic transmitter at the USGS Ann Arbor aquatic research laboratory

USGS - GLSC Trawl net workshop
April 24, 2019

USGS - GLSC Trawl net workshop

GLSC trawl net workshop held at the USGS vessel base in Cheboygan, Michigan, April 24-25, 2019. The USGS research vessel Sturgeon pictured in background.

Cheboygan Residents Tour the R/V Sturgeon
April 24, 2019

Cheboygan Residents Tour the R/V Sturgeon

GLSC Cheboygan Vessel Base staff stand alongside residents of Cheboygan, Michigan, prior to touring the R/V Sturgeon and R/V Arcticus on April 24, 2019.

April 16, 2019

Variable Warming Upper Midwest Lakes and Implications for Sport Fish

Climate change is predicted to alter sport fish communities in Midwestern lakes, but managers currently have limited information on individual lakes that can be used to set local expectations or intervene with mitigation strategies. Northeast and North Central CASC supported researchers, with strong participation from the Midwest Glacial Lakes Partnership, have combined

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TNMCorps Mapping Challenge: Schools in OH, MI, IN NEW
August 6, 2020

Our back-to-school theme continues with a new challenge for schools in Ohio, Michigan, and Indiana!  Features participating in this challenge include General Schools, Elementary Schools, Middle Schools, and High Schools.

Dragonfly larvae being held in an open hand
July 21, 2020

A team of federal, academic, and NGO researchers conducted a national-scale assessment of mercury bioaccumulation in aquatic ecosystems using dragonfly larvae as biosentinels.

Installing a rapid deployment gage, MI
May 21, 2020

U.S. Geological Survey field crews are measuring record flooding on the Tittabawassee River in Midland, Michigan, following a heavy rainfall event.

TNMCorps Mapping Challenge: Summary Results for City/Town Halls in MI
January 21, 2020

This challenge is now complete!!  Thank you to everyone who contributed!  Here is a time lapse of our volunteer contributions for this challenge:

TNMCorps Mapping Challenge: City/Town Halls in Michigan
January 6, 2020

This challenge is now finished!  Thank you to everyone who participated!

TNMCorps Mapping Challenge: City/Town Halls in Michigan
December 18, 2019

Here is the weekly update for this challenge!

TNMCorps Mapping Challenge: City/Town Halls in Michigan
December 12, 2019

Michigan is coming along nicely with almost another 100 points added!  Keep up the nice work!

TNMCorps Mapping Challenge: City/Town Halls in Michigan
December 5, 2019

Michigan is coming along nicely with another 100 points added!

TNMCorps Mapping Challenge: City/Town Halls in Michigan
November 21, 2019

City / town halls are coming in for Michigan as well!  Keep an eye out for another article on city / town halls in this month's newsletter.

TNMCorps Mapping Challenge: City/Town Halls in Michigan
November 14, 2019

Here is the weekly update for this challenge!

TNMCorps Mapping Challenge: Summary Results for Cemeteries in Select MI Counties
November 12, 2019

This challenge is now complete!!  Thank you to everyone who contributed!  Here is a time lapse of our volunteer contributions for this challenge:

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Great Lakes Science Center

Great Lakes Science CenterScience Center Link

Upper Midwest Water Science Center - Michigan

Upper Midwest Water Science Center - MichiganScience Center Link