Skip to main content
U.S. flag

An official website of the United States government

Images

Images

Filter Total Items: 655
Ohio River at Ironton, OH - installing pipes to hold water quality equipment
Ohio River at Ironton, OH - installing pipes
Ohio River at Ironton, OH - installing pipes
Ohio River at Ironton, OH - installing pipes

Ohio River at Ironton, OH - installing pipes to hol;d water quality equipment

Bridge at Ironton, Ohio
Bridge at Ironton, Ohio
Bridge at Ironton, Ohio
Bridge at Ironton, Ohio

Bridge at Ironton, Ohio. The USGS operates a super gage at this location - Ohio River at Ironton, OH, station # 03216070.

Bridge at Ironton, Ohio. The USGS operates a super gage at this location - Ohio River at Ironton, OH, station # 03216070.

Arsenic speciation analyses of groundwater samples
Arsenic speciation analyses of groundwater samples
Arsenic speciation analyses of groundwater samples
Arsenic speciation analyses of groundwater samples

Arsenic speciation analyses of groundwater samples using ARSOlux biosensor technology. Pictured (left to right), Dr. Mindy Erickson, US Geological Survey; Andreas Koelsch, Helmholtz Centre for Environmental Research; Emily Berquist, Minnesota Department of Health.

Arsenic speciation analyses of groundwater samples using ARSOlux biosensor technology. Pictured (left to right), Dr. Mindy Erickson, US Geological Survey; Andreas Koelsch, Helmholtz Centre for Environmental Research; Emily Berquist, Minnesota Department of Health.

Pitcher's Thistle Sleeping Bear Dunes National Lakeshore
Pitcher's Thistle Sleeping Bear Dunes National Lakeshore
Pitcher's Thistle Sleeping Bear Dunes National Lakeshore
Pitcher's Thistle Sleeping Bear Dunes National Lakeshore

Pitcher's Thistle Sleeping, Bear Dunes National Lakeshore, MI. Lake Michigan is pictured in the background.

Was this page helpful?