Skip to main content
U.S. flag

An official website of the United States government

Images

Upper Midwest Water Science Center images.

Filter Total Items: 581
Close up photo of zebra mussels washed up on shore of small inland lake in Minnesota
Zebra Mussels on shore of Green Lake, Minnesota (Kandiyohi County)
Zebra Mussels on shore of Green Lake, Minnesota (Kandiyohi County)
Woman holding large block of ice while standing on frozen lake.
Lauren Privette
Lauren Privette
Lauren Privette

Lauren Privette holds a large ice block from a frozen lake at Treehaven education center in northern Wisconsin.

Lauren Privette holds a large ice block from a frozen lake at Treehaven education center in northern Wisconsin.

Scientist loads water samples into centrifuge in laboratory
Biologist loads water samples into centrifuge for processing
Biologist loads water samples into centrifuge for processing
Biologist loads water samples into centrifuge for processing

Biologist Alexei Rose processes a water sample for analysis of infectious avian influenza virus at the Michigan Bacteriological Research Laboratory in Lansing, Michigan.

Man in facemask holding white cardboard sample box.
Samples in Transit
Samples in Transit
Samples in Transit

 John Steiner preparing to bring wastewater samples to FedEx for shipping.

Woman in mask holding a bag with sample bottles.
Wisconsin Sample Collection
Wisconsin Sample Collection
Wisconsin Sample Collection

Laura Hubbard hard at work collecting samples across the state of Wisconsin to send to the Leetown Lab.

NPS Technician collects an algal bloom sample from Kabetogama Lake, MN
NPS Technician collects an algal bloom sample from Kabetogama Lake, MN07.JPG
NPS Technician collects an algal bloom sample from Kabetogama Lake, MN07.JPG
Five clear glass bottles contain samples of dry plankton, ranging in color from brown to dark green
Plankton samples collected from different monthly collections in Lake Mendota, Wisconsin
Plankton samples collected from different monthly collections in Lake Mendota, Wisconsin
Plankton samples collected from different monthly collections in Lake Mendota, Wisconsin

Five clear glass bottles contain samples of dry plankton, ranging in color from brown to dark green. Plankton samples were collected from different monthly collections in Lake Mendota, Wisconsin. The color gradient highlights how plankton communities can rapidly change over the course of spring to summer.

Five clear glass bottles contain samples of dry plankton, ranging in color from brown to dark green. Plankton samples were collected from different monthly collections in Lake Mendota, Wisconsin. The color gradient highlights how plankton communities can rapidly change over the course of spring to summer.

A scientist stands on a seaplane float and collects a water sample from a lake
Water sampling from a seaplane in Alaska
Water sampling from a seaplane in Alaska
Water sampling from a seaplane in Alaska

A USGS scientist collects a water sample from Teal Lake in Alaska, using a Go-Flo bottle, while standing on the float of a seaplane.

A USGS scientist collects a water sample from Teal Lake in Alaska, using a Go-Flo bottle, while standing on the float of a seaplane.

Two people discussing design of bioswale at Green Tech Station on Milwaukee's North Side
Discussing the design of a bioswale at the Green Tech Station on the north side of Milwaukee, Wisconsin
Discussing the design of a bioswale at the Green Tech Station on the north side of Milwaukee, Wisconsin
Discussing the design of a bioswale at the Green Tech Station on the north side of Milwaukee, Wisconsin

Justin Hegarty (Reflo Sustainable Water Solutions) and Dr. Tony Parolari (Marquette University) discussing the design of a bioswale at the Green Tech Station on Milwaukee’s north side.

View of waterfall surrounded by trees in summer
Tahquamenon Falls
Tahquamenon Falls
Tahquamenon Falls

Tahquamenon Falls Upper Falls, Tahquamenon State Park downstream of streamgage 04045500, Tahquamenon River Near Paradise, MI.

https://waterdata.usgs.gov/monitoring-location/04045500/

Tahquamenon Falls Upper Falls, Tahquamenon State Park downstream of streamgage 04045500, Tahquamenon River Near Paradise, MI.

https://waterdata.usgs.gov/monitoring-location/04045500/

Brick building with green accents near window and water tower with M in corner
St. Paul, Minnesota office
St. Paul, Minnesota office
St. Paul, Minnesota office

View of the Upper Midwest Water Science Center St. Paul office, co-located with the U.S. Forest Service on the University of Minnesota - St. Paul Campus

View of the Upper Midwest Water Science Center St. Paul office, co-located with the U.S. Forest Service on the University of Minnesota - St. Paul Campus

Entrance of USDA Forest Products Lab building in Madison, Wisconsin
Upper Midwest Water Science Center Forest Products Lab Wisconsin
Upper Midwest Water Science Center Forest Products Lab Wisconsin
Upper Midwest Water Science Center Forest Products Lab Wisconsin

Entrance to the USDA Forest Products Laboratory building in Madison, Wisconsin, home of the Upper Midwest Water Science Center Wisconsin office and the Mercury Research Laboratory.

A milting rainbow trout held up by scientist after being caught through electrofishing
A milting rainbow trout caught in Underwood Creek at Wauwatosa, Wisconsin
A milting rainbow trout caught in Underwood Creek at Wauwatosa, Wisconsin
A milting rainbow trout caught in Underwood Creek at Wauwatosa, Wisconsin

USGS scientist holding a milting rainbow trout caught as part of an assessment of fish passage in Underwood Creek at Wauwatosa, Wisconsin, just downstream of I-41/US 45. https://waterdata.usgs.gov/monitoring-location/04087088/

Close up image of hand holding a Seametrics T1 Thermister over brown stream water
Thermister at Miners River near Munising, Michigan
Thermister at Miners River near Munising, Michigan
Breeding male central stoneroller fish with bumps on its head held in hands of scientist
Breeding male central stoneroller fish
Breeding male central stoneroller fish
Breeding male central stoneroller fish

USGS scientist holding a male central stoneroller caught in Underwood Creek at Wauwatosa, Wisconsin. https://waterdata.usgs.gov/monitoring-location/04087088/. This fish is native to Wisconsin; the tubercles (bumps) on its head indicate that it is spawning.

USGS scientist holding a male central stoneroller caught in Underwood Creek at Wauwatosa, Wisconsin. https://waterdata.usgs.gov/monitoring-location/04087088/. This fish is native to Wisconsin; the tubercles (bumps) on its head indicate that it is spawning.

Scientist preparing laboratory machine for analysis
Scientist preparing a multicollector inductively coupled plasma mass spectrometer for analysis in laboratory
Scientist preparing a multicollector inductively coupled plasma mass spectrometer for analysis in laboratory
Was this page helpful?