John Redmond Reservoir Outlet, June 22, 2015. Ten thousand cubic feet per second being released.
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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.
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John Redmond Reservoir
John Redmond Reservoir Outlet, June 22, 2015. Ten thousand cubic feet per second being released.
Multibeam on the Yellowstone River
USGS research vessel outfitted with a compact multibeam sonar echosounder system with an inertial motion unit and real time kinematic positioning global positioning system (RTK GPS) surveys the Yellowstone River near Fairview, North Dakota.
USGS research vessel outfitted with a compact multibeam sonar echosounder system with an inertial motion unit and real time kinematic positioning global positioning system (RTK GPS) surveys the Yellowstone River near Fairview, North Dakota.
ADCP Stream measurement Connetquot Brook, Long Island, NY
ADCP Stream measurement Connetquot Brook in Suffolk County, Long Island, NY
ADCP Stream measurement Connetquot Brook in Suffolk County, Long Island, NY
School Branch at Brownsburg IN downstream side of bridge
School Branch at Brownsburg IN downstream side of bridge
School Branch at Brownsburg IN downstream side of bridge
School Branch at Brownsburg IN upstream from gage
School Branch at Brownsburg IN upstream from gage
School Branch at Brownsburg IN upstream from gage
School Branch at Brownsburg, IN at bridge
School Branch at Brownsburg, IN at bridge
School Branch at Brownsburg, IN at bridge
Greater White-fronted Goose, Colville River Delta, northern Alaska
Greater White-fronted Goose on the Colville River Delta, northern Alaska.
Greater White-fronted Goose on the Colville River Delta, northern Alaska.
Pacific Loon swimming in a small lake near the Colville River, Alaska
A Pacific Loon swimming in a small lake on the Colville River delta.
A Pacific Loon swimming in a small lake on the Colville River delta.
Pacific Loon swimming in a small lake near the Colville River, Alaska
A Pacific Loon swimming in a small lake on the Colville River delta.
A Pacific Loon swimming in a small lake on the Colville River delta.
USGS Gage 10317480 Beaver Creek Near Halleck, Nevada
Eagle Creek above Findlay OH - view of gage from bridge
Eagle Creek above Findlay OH - view of gage from bridge
Eagle Creek above Findlay OH - view of gage from bridge
Stuck in the muck at West Fork Palmer Creek, OR
USGS scientist completing a stream assessement of West Fork Palmer Creek, Oregon.
USGS scientist completing a stream assessement of West Fork Palmer Creek, Oregon.
A smoke plume from a wildland fire Kenai National Wildlife Refuge
A smoke plume from a wildland fire rises above a spruce stand in the Kenai National Wildlife Refuge, AK
A smoke plume from a wildland fire rises above a spruce stand in the Kenai National Wildlife Refuge, AK
Cloudscape in a BLM wilderness study area.
Cloudscape in a BLM wilderness study area. Photo courtesy of BLM.
Cloudscape in a BLM wilderness study area. Photo courtesy of BLM.
School Branch at Brownsburg IN gage house on bank
School Branch at Brownsburg IN gage house on bank
School Branch at Brownsburg IN gage house on bank
School Branch at Brownsburg IN gagehouse
School Branch at Brownsburg IN gagehouse
School Branch at Brownsburg IN gagehouse
Snow Goose near the Colville River, northern Alaska
Snow Goose near the Colville River, northern Alaska.
Snow Goose near the Colville River, northern Alaska.
Pallid Sturgeon Free Embryo
Newly hatched pallid sturgeon free embryo. On average, pallid sturgeon hatch between 7 to 9 millimeters (about 0.25 to 0.35 inch).
Newly hatched pallid sturgeon free embryo. On average, pallid sturgeon hatch between 7 to 9 millimeters (about 0.25 to 0.35 inch).
Pallid Sturgeon Embryos
Well-developed pallid sturgeon embryos can be seen approximately four days after fertilization.
Well-developed pallid sturgeon embryos can be seen approximately four days after fertilization.
Preparing a sample for qPCR analysis
Joel Stokdyk, LIDE Biologist, prepares a sample for quantitative polymerase chain reaction (qPCR) analysis. qPCR uses fluorescence to quantify the detection of nucleic acids from a targeted pathogen.
Joel Stokdyk, LIDE Biologist, prepares a sample for quantitative polymerase chain reaction (qPCR) analysis. qPCR uses fluorescence to quantify the detection of nucleic acids from a targeted pathogen.
Pallid Sturgeon Embryos
The neural plate or primitive streak of developing pallid sturgeon embryos can be seen 2 days after fertilization.
The neural plate or primitive streak of developing pallid sturgeon embryos can be seen 2 days after fertilization.