A wagon is used to move the churn to the sampler. It makes it easier to tote.
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Storm Sampling on the Clinch River
A wagon is used to move the churn to the sampler. It makes it easier to tote.
Storm Sampling on the Clinch River
Hydrotechs lowering sampler for sample collection.
Hydrotechs lowering sampler for sample collection.
Dam with overflow pipe discharging water from spring
Dam with overflow pipe discharging water from spring (109) near Lee Creek in the Trinity aquifer outcrop, northern Bexar County, Texas. Photograph taken on Monday, November 15, 2010.
Data Series 750
Dam with overflow pipe discharging water from spring (109) near Lee Creek in the Trinity aquifer outcrop, northern Bexar County, Texas. Photograph taken on Monday, November 15, 2010.
Data Series 750
Celebrating the First USGS Streamgage
The first USGS streamgage, at Embudo, New Mexico, just turned 125 years old.
The first USGS streamgage, at Embudo, New Mexico, just turned 125 years old.
Washington River
Beautiful River with Mount Rainier in the background
Beautiful River with Mount Rainier in the background
Pembina River
The Pembina River located at Neche, North Dakota.
The Pembina River located at Neche, North Dakota.
Cannonball River
The Cannonball River in the fall at Breien, ND.
The Cannonball River in the fall at Breien, ND.
Another Day at the Office
Solomon Gulch at Top of Falls during Solomon Lake sill event. Hydrographer in the photo is Jeff Wiles of the Anchorage Field Office.
Solomon Gulch at Top of Falls during Solomon Lake sill event. Hydrographer in the photo is Jeff Wiles of the Anchorage Field Office.
Big Muddy Creek-Open Water
Looking downstream toward beaver dam on Big Muddy Creek near Almont, North Dakota. Flow is 4.40 cubic feet per second.
Looking downstream toward beaver dam on Big Muddy Creek near Almont, North Dakota. Flow is 4.40 cubic feet per second.
Spring near headwaters of Leon Creek, Trinity aquifer, Data Series 750
Spring (104) near the headwaters of Leon Creek in the Trinity aquifer outcrop, northern Bexar County, Texas. Photograph taken on Tuesday, October 5, 2010.
Spring (104) near the headwaters of Leon Creek in the Trinity aquifer outcrop, northern Bexar County, Texas. Photograph taken on Tuesday, October 5, 2010.
Spring near Leon Creek in the Trinity aquifer outcrop
Spring (113) near Leon Creek in the Trinity aquifer outcrop, northern Bexar County, Texas. Photograph taken on Tuesday, October 5, 2010.
Data Series 750
Spring (113) near Leon Creek in the Trinity aquifer outcrop, northern Bexar County, Texas. Photograph taken on Tuesday, October 5, 2010.
Data Series 750
Measuring Streamflow
USGS hydrologic technician measuring streamflow in the Merced River, near Happy Isles stream gage in Yosemite Valley.
USGS hydrologic technician measuring streamflow in the Merced River, near Happy Isles stream gage in Yosemite Valley.
Red River of the North at Grand Forks
Red River of the North at Grand Forks on September 27, 2010.
Red River of the North at Grand Forks on September 27, 2010.
Little Missouri River near Camp Area C at Albert Pike Recreation Area
Little Missouri River near Camp Area C at Albert Pike Recreation Area, Arkansas (photograph by Daniel M. Wagner, U.S. Geological Survey).
Little Missouri River near Camp Area C at Albert Pike Recreation Area, Arkansas (photograph by Daniel M. Wagner, U.S. Geological Survey).
Remnants of a spruce forest
Remnants of a spruce forest complex following a severe wildfire in the Yukon Flats National Wildlife Refuge, Alaska. Wildfires are the dominant landscape-scale disturbance operating at annual time scales in Alaska, and fires play a major role in the rate and extent of vegetation growth and productivity of a site.
Remnants of a spruce forest complex following a severe wildfire in the Yukon Flats National Wildlife Refuge, Alaska. Wildfires are the dominant landscape-scale disturbance operating at annual time scales in Alaska, and fires play a major role in the rate and extent of vegetation growth and productivity of a site.
Cannonball River
The Cannonball River looking East.
The Cannonball River looking East.
Cannonball River
Looking west at the Cannonball River at Breien, ND.
Looking west at the Cannonball River at Breien, ND.
Rafting along the Rio Grande in Big Bend National Park
Big Bend National Park field trip with Anne Castle, Assisstant Secretary for Water and Science, DOI, September 2010. USGS Staff explaining USGS Science and water monitoring in the region.
Big Bend National Park field trip with Anne Castle, Assisstant Secretary for Water and Science, DOI, September 2010. USGS Staff explaining USGS Science and water monitoring in the region.
Tribal Training -- Sediment Devices
USGS Research Hydrologist Art Horowitz and USGS Oklahoma Water Science Center Hydrologic Technician Ernie Smith describe streambed sediment collection devices for a Tribal training class at the Canadian River, Norman, Oklahoma.
USGS Research Hydrologist Art Horowitz and USGS Oklahoma Water Science Center Hydrologic Technician Ernie Smith describe streambed sediment collection devices for a Tribal training class at the Canadian River, Norman, Oklahoma.
Little Missouri River near Marmarth
Little Missouri River at Marmarth, North Dakota, streamflow 65.5 cubic feet per second.
Little Missouri River at Marmarth, North Dakota, streamflow 65.5 cubic feet per second.
Bluffs along the Little Missouri River
Little Missouri River at Marmarth, North Dakota, streamflow 65.5 cubic feet per second.
Little Missouri River at Marmarth, North Dakota, streamflow 65.5 cubic feet per second.