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Upper Midwest Water Science Center images.

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Drawing is a conglomeration of streams studied in the Milwaukee, WI area
Streams of the Milwaukee Area
Streams of the Milwaukee Area
Streams of the Milwaukee Area

Changes in water quality in urban areas may present themselves in conspicuous ways – such as murky or stinky stream water. They may also present themselves in less conspicuous ways – such as fewer native or pollution sensitive organisms.  This drawing is a conglomeration of streams studied in the Milwaukee, WI area.

Changes in water quality in urban areas may present themselves in conspicuous ways – such as murky or stinky stream water. They may also present themselves in less conspicuous ways – such as fewer native or pollution sensitive organisms.  This drawing is a conglomeration of streams studied in the Milwaukee, WI area.

Drawing shows water flowing through an agricultural environment, upper portions of the drawing represent seasonality
Farm Runoff, Precipitation, and Water-Quality Relations
Farm Runoff, Precipitation, and Water-Quality Relations
Farm Runoff, Precipitation, and Water-Quality Relations

This study identified typical ranges and magnitudes, temporal distributions, and principle factors affecting concentrations and yields of sediment, nutrients, and other constituents in runoff from agricultural fields. The drawing shows water flowing through an agricultural environment.

This study identified typical ranges and magnitudes, temporal distributions, and principle factors affecting concentrations and yields of sediment, nutrients, and other constituents in runoff from agricultural fields. The drawing shows water flowing through an agricultural environment.

Lincoln Creek streambank rehabiliation
Lincoln Creek streambank rehabiliation
Lincoln Creek streambank rehabiliation
Lincoln Creek streambank rehabiliation

A section of Lincoln Creek where streambank rehabilitation was completed in 2002, with USGS streamflow equipment in the foreground.

A section of Lincoln Creek where streambank rehabilitation was completed in 2002, with USGS streamflow equipment in the foreground.

Biofilms
Biofilms
Biofilms
Biofilms

This image shows benthic biofilms growing in Wilson Park at 13th Street, Milwaukee.

This image shows benthic biofilms growing in Wilson Park at 13th Street, Milwaukee.

Photo of the Frederick Springs sand boil
Frederick Springs sand boil (groundwater)
Frederick Springs sand boil (groundwater)
Frederick Springs sand boil (groundwater)

The continuously bubbling water at the Frederick Springs sand boil at Pheasant Branch Conservatory in Middleton, Wis., is created groundwater flowing up through cracks in the overlying rock and sand.

The continuously bubbling water at the Frederick Springs sand boil at Pheasant Branch Conservatory in Middleton, Wis., is created groundwater flowing up through cracks in the overlying rock and sand.

National Park Service employee sampling water in Voyageurs National Park
NPS employee sampling water in Voyageurs National Park
NPS employee sampling water in Voyageurs National Park
NPS employee sampling water in Voyageurs National Park

National Park Service employee Jaime LeDuc holds a sample bottle in a zip-lock bag in Voyageurs National Park.

Road-salt storage at Jones Island, Milwaukee, WI
Road-salt storage at Jones Island, Milwaukee, WI
Road-salt storage at Jones Island, Milwaukee, WI
Road-salt storage at Jones Island, Milwaukee, WI

Road-salt storage at Jones Island (Milwaukee Harbor, February 2004) underscores increasing salt usage and increasing concerns about the effects of overuse on waterways.

Road-salt storage at Jones Island (Milwaukee Harbor, February 2004) underscores increasing salt usage and increasing concerns about the effects of overuse on waterways.

Scientist in red winter coat cuts tree branch covered in snow while standing on top of streamgage housing
Hydrologic technician clearing branches around streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota
Hydrologic technician clearing branches around streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota
Man in red winter coat steps on to metal cableway amidst a wintery scene
Hydrologic technician steps on to cable car at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota
Hydrologic technician steps on to cable car at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota
Stream gage house at Little Menomonee River near Freistadt during high water
Stream gage house at Little Menomonee River near Freistadt
Stream gage house at Little Menomonee River near Freistadt
Stream gage house at Little Menomonee River near Freistadt

Stream gage house at Little Menomonee River near Freistadt (04087050), during high water.

Photo looking from Lake Michigan inland toward the Milwaukee skyline and river mouth
Milwaukee Skyline and River
Milwaukee Skyline and River
Milwaukee Skyline and River

View looking southwest, towards Milwaukee, Wisconsin skyline and harbor on a summer day.

View looking southwest, towards Milwaukee, Wisconsin skyline and harbor on a summer day.

Skyline of Milwaukee, Wisconsin with harbor and boats in foreground
Milwaukee skyline and harbor
Milwaukee skyline and harbor
Milwaukee skyline and harbor

View of the Milwaukee, Wisconsin skyline and harbor on a summer day, looking southwest.

View of the Milwaukee, Wisconsin skyline and harbor on a summer day, looking southwest.

Black and white photo view from behind of two hydrologic technicians pulling a sled on a frozen river in winter
Two scientists pulling a sled on a frozen river in winter
Two scientists pulling a sled on a frozen river in winter
Two scientists pulling a sled on a frozen river in winter

Field office chief Dan Daly and a student hydrologist pull a sled containing water sampling equipment on the frozen Minnesota River in western Minnesota.

Field office chief Dan Daly and a student hydrologist pull a sled containing water sampling equipment on the frozen Minnesota River in western Minnesota.

Black and white photo of man kneeling on snow covered frozen river taking streamflow measurements
Hydrologist takes streamflow measurement on frozen river
Hydrologist takes streamflow measurement on frozen river
Hydrologist takes streamflow measurement on frozen river

Field office chief Dan Daly takes a streamflow measurement through a hole drilled in the frozen Minnesota River in western Minnesota.

Scientist bending over hole drilled in ice taking measurement
Scientist conducting measurement through hole drilled in ice
Scientist conducting measurement through hole drilled in ice
Scientist conducting measurement through hole drilled in ice

Scientist conducting measurement through hole drilled in ice covered surface of the Minnesota River in western Minnesota.

Two scientists stand on snowy frozen river conducting fieldwork
Two scientists stand on frozen river covered in snow conducting fieldwork
Two scientists stand on frozen river covered in snow conducting fieldwork
Two scientists stand on frozen river covered in snow conducting fieldwork

Two scientists stand on the frozen Minnesota River covered in snow conducting fieldwork in western Minnesota.

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