Three neotropical birds (Left to right: Magnolia warbler, Wilson's warbler, Canada warbler - all males) that were cought in mist net for banding
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three neotropical birds
Three neotropical birds (Left to right: Magnolia warbler, Wilson's warbler, Canada warbler - all males) that were cought in mist net for banding
USGS monitoring station on Menomonee River at 70th Street
USGS monitoring station on Menomonee River at 70th Street.
USGS monitoring station on Menomonee River at 70th Street.
Summer Day on Agassiz National Wildlife Refuge, Minnesota
A1 Upstream Channel above Mud River Pool on Agassiz National Wildlife Refuge, Minnesota.
A1 Upstream Channel above Mud River Pool on Agassiz National Wildlife Refuge, Minnesota.
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.
Ohio to get $23 Million ARRA Investment
Secretary Salazar walking with the Superintendent of Cuyahoga Valley National Park, John Debo.
Secretary Salazar walking with the Superintendent of Cuyahoga Valley National Park, John Debo.
Ohio to get $23 Million ARRA Investment
Secretary Salazar addressed the City Club of Cleveland where he highlighted the $23 million the Department of the Interior will invest in Ohio through the 2009 American Reinvestment and Recovery Act.
Secretary Salazar addressed the City Club of Cleveland where he highlighted the $23 million the Department of the Interior will invest in Ohio through the 2009 American Reinvestment and Recovery Act.
Ohio to get $23 Million ARRA Investment
Secretary Salazar meets with Park employees and volunteers at Cuyahoga Valley National Park.
Secretary Salazar meets with Park employees and volunteers at Cuyahoga Valley National Park.
Ohio to get $23 Million ARRA Investment
During his visit, Secretary Salazar announced that the National Park Service will offer three fee-free weekends throughout the entire system to encourage Americans to experience national treasures like Cuyahoga Valley National Park.
During his visit, Secretary Salazar announced that the National Park Service will offer three fee-free weekends throughout the entire system to encourage Americans to experience national treasures like Cuyahoga Valley 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.
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 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.
Streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota
Streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
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
linkHydrologic technician Russ Buesing 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
linkHydrologic technician Russ Buesing steps on to cable car at 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
linkHydrologic technician Russ Buesing clearing branches covered in heavy snow obstructing a GOES antenna at 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
linkHydrologic technician Russ Buesing clearing branches covered in heavy snow obstructing a GOES antenna at streamgage 05104500 Roseau River Below South Fork Near Malung, Minnesota.
Testing for Avian Influenza
A USGS scientist takes a sample from a northern pintail duck (Anas acuta) to be tested for avian influenza.
A USGS scientist takes a sample from a northern pintail duck (Anas acuta) to be tested for avian influenza.
North Fork Kentucky River at Hazard, KY - flood inundation map
North Fork Kentucky River at Hazard, KY - flood inundation map
North Fork Kentucky River at Hazard, KY - flood inundation map
Example mercury laboratory request for analysis form
Example completed filled in Wisconsin District Mercury Laboratory Request for Analysis form.
Example completed filled in Wisconsin District Mercury Laboratory Request for Analysis form.
Streamgage 05331580 Mississippi River below lock and dam #2 at Hastings, Minnesota
Streamgage 05331580 Mississippi River below lock and dam #2 at Hastings, Minnesota with a railroad bridge in background.
Streamgage 05331580 Mississippi River below lock and dam #2 at Hastings, Minnesota with a railroad bridge in background.
Wabash River at New Harmony IN - bridge measurement
Wabash River at New Harmony IN - bridge measurement
Wabash River at New Harmony IN - bridge measurement
Wabash River at New Harmony IN - high water
Wabash River at New Harmony IN - high water
Wabash River at New Harmony IN - high water
Great Lakes Science Center
Road sign in front of the Great Lakes Science Center in Ann Arbor MI.
Road sign in front of the Great Lakes Science Center in Ann Arbor MI.
Sampling a public-supply well in South St. Paul, Minnesota
A USGS water-quality sampling crew sets up to collect a groundwater sample from a public-supply well in South St. Paul, Minnesota, as part of the USGS National Water Quality Assessment (NAWQA) Project.
A USGS water-quality sampling crew sets up to collect a groundwater sample from a public-supply well in South St. Paul, Minnesota, as part of the USGS National Water Quality Assessment (NAWQA) Project.