Aquatic biologist Tom Sabol of the Grand Canyon Monitoring and Research Center takes samples from the Colorado River.
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Explore water-related photography, imagery, and illustrations.
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Sampling on the Colorado River
Aquatic biologist Tom Sabol of the Grand Canyon Monitoring and Research Center takes samples from the Colorado River.
Winter Scenery near Streamgage
A frosty day in North Dakota near the Hear River above Lake Tschida, near Glen Ullin, streamgage.
A frosty day in North Dakota near the Hear River above Lake Tschida, near Glen Ullin, streamgage.
Herder Moving Cattle in Africa
A herder moves cattle through a barren landscape in eastern Africa.
A herder moves cattle through a barren landscape in eastern Africa.
Penobscot River Work - Station 4 2009
This photo was taken at Station 4 in 2009 before the Great Works Dam was removed. This location was just upstream of the dam and water levels are significantly lower now that the dam is removed.
This photo was taken at Station 4 in 2009 before the Great Works Dam was removed. This location was just upstream of the dam and water levels are significantly lower now that the dam is removed.
Rush River Flooding
Rush River at Amenia, North Dakota, streamflow 1,650 cubic feet per second, looking upstream. Photograph taken during spring 2009 flooding.
Rush River at Amenia, North Dakota, streamflow 1,650 cubic feet per second, looking upstream. Photograph taken during spring 2009 flooding.
Tubes at Glen Canyon Dam
The river outlet tubes at Glen Canyon Dam on the Colorado River in Arizona. At noon Monday, Nov. 19, U.S.
The river outlet tubes at Glen Canyon Dam on the Colorado River in Arizona. At noon Monday, Nov. 19, U.S.
Drought Impacts to Livestock in Somalia
A Food Security Assessment in Somalia found severe impacts on livestock due to drought conditions.
A Food Security Assessment in Somalia found severe impacts on livestock due to drought conditions.
USGS Measures Historic Flooding in eastern Texas
USGS scientist Jimmy Hopkins takes a streamflow measurement on the Sabine River on March 12 near Bon Weir, Texas.
USGS scientist Jimmy Hopkins takes a streamflow measurement on the Sabine River on March 12 near Bon Weir, Texas.
Rainbow and public-supply well
A large-volume public supply well in San Antonio, Texas. This well is being sampled for water-quality constituents as part of the NAWQA Enhanced Trend Network project.
A large-volume public supply well in San Antonio, Texas. This well is being sampled for water-quality constituents as part of the NAWQA Enhanced Trend Network project.
Moving Boat Mount
Speed Rail Mount with adjustable Pitch Roll
Armenia water work
Field training on well inventory and collection of water-level data at a non-flowing well near Yeghegnavan, Armenia, near the Armenia/Turkey/Iran border. Mt. Ararat is in background.
Field training on well inventory and collection of water-level data at a non-flowing well near Yeghegnavan, Armenia, near the Armenia/Turkey/Iran border. Mt. Ararat is in background.
Water Sampling from Well in Armenia
Mark Anderson, Director of the USGS South Dakota Water Science Center, demonstrates how to collect a stable isotope sample from a flowing well near Sis, Armenia.
Mark Anderson, Director of the USGS South Dakota Water Science Center, demonstrates how to collect a stable isotope sample from a flowing well near Sis, Armenia.
Aquaculture in Armenia
The growth of aquaculture to raise trout, sturgeon and other cold-water fish has increased withdrawals of critical groundwater in the Ararat Basin of Armenia. The USGS is working with partners, including USAID, to develop scientific tools for water-resource managers to understand and predict consequences of management decisions in Armenia.
The growth of aquaculture to raise trout, sturgeon and other cold-water fish has increased withdrawals of critical groundwater in the Ararat Basin of Armenia. The USGS is working with partners, including USAID, to develop scientific tools for water-resource managers to understand and predict consequences of management decisions in Armenia.
Pressure gage water data collection
Field training on how to measure water level using a pressure gage for a flowing well in Sis, Armenia.
Field training on how to measure water level using a pressure gage for a flowing well in Sis, Armenia.
USGS Employees Collect Water Quality Samples In The Susquehanna River
USGS Employees Collect Water Quality Samples In The Susquehanna RiverUSGS New Jersey Water Science Center Hydrographers on the Susquehanna River collect water quality samples.
USGS Employees Collect Water Quality Samples In The Susquehanna River
USGS Employees Collect Water Quality Samples In The Susquehanna RiverUSGS New Jersey Water Science Center Hydrographers on the Susquehanna River collect water quality samples.
Rio Grande from New Mexico State Road 359, New Mex.
Rio Grande from New Mexico State Road 359, New Mex.North-oriented view of the Rio Grande from New Mexico State Road 359 near Mesilla, N. Mex., February 11, 2016 (photograph by Nicholas R. Glaser, U.S. Geological Survey).
SIR 2016–5011
Rio Grande from New Mexico State Road 359, New Mex.
Rio Grande from New Mexico State Road 359, New Mex.North-oriented view of the Rio Grande from New Mexico State Road 359 near Mesilla, N. Mex., February 11, 2016 (photograph by Nicholas R. Glaser, U.S. Geological Survey).
SIR 2016–5011
Rio Grande at New Mex. State Road 359
North-oriented view of the Rio Grande at New Mexico State Road 359 near Mesilla, N. Mex., February 11, 2016 (photograph by Nicholas R. Glaser, U.S. Geological Survey).
SIR 2016–5011
North-oriented view of the Rio Grande at New Mexico State Road 359 near Mesilla, N. Mex., February 11, 2016 (photograph by Nicholas R. Glaser, U.S. Geological Survey).
SIR 2016–5011
USGS Employee Conducting A Discharge Measurement With A Flowtracker
USGS Employee Conducting A Discharge Measurement With A FlowtrackerUSGS employee conducting a discharge measurement with a Flowtracker at USGS gage 13052200 TETON RIVER AB SOUTH LEIGH CREEK NR DRIGGS, ID.
USGS Employee Conducting A Discharge Measurement With A Flowtracker
USGS Employee Conducting A Discharge Measurement With A FlowtrackerUSGS employee conducting a discharge measurement with a Flowtracker at USGS gage 13052200 TETON RIVER AB SOUTH LEIGH CREEK NR DRIGGS, ID.
USGS Gage 1188000 Bunnel Brook Near Burlington CT
USGS gage 1188000 Bunnel Brook near Burlington CT
USGS gage 1188000 Bunnel Brook near Burlington CT
Rio Grande, about 1 mile southwest of Montaño Bridge
Rio Grande, about 1 mile southwest of Montaño BridgeUpstream view of the Rio Grande from a location about 1 mile southwest of the Montaño Bridge. Photograph was taken January 24, 2016, by Nathan Myers.
SIR 2016–5021
Rio Grande, about 1 mile southwest of Montaño Bridge
Rio Grande, about 1 mile southwest of Montaño BridgeUpstream view of the Rio Grande from a location about 1 mile southwest of the Montaño Bridge. Photograph was taken January 24, 2016, by Nathan Myers.
SIR 2016–5021