The Westhope, ND gage house along the Souris River.
Images
The Westhope, ND gage house along the Souris River.
USGS gage house located near Bantry, ND.
USGS gage house located near Bantry, ND.
![USGS hydrologic technician collecting streamflow data](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/deena111.jpg?itok=fI30jPKo)
USGS hydrologic technician Deena Green collects streamflow data at streamgage station 12413875, St. Joe River at Red Ives Ranger Station, Idaho
USGS hydrologic technician Deena Green collects streamflow data at streamgage station 12413875, St. Joe River at Red Ives Ranger Station, Idaho
![USGS hydrologic technician collecting groundwater level data](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/Blom_Water_Level_0.jpg?itok=2jgaKFCX)
USGS hydrologic technician Jayson Blom collects a groundwater-level measurement from an aquifer monitoring well at the Idaho National Laboratory.
USGS hydrologic technician Jayson Blom collects a groundwater-level measurement from an aquifer monitoring well at the Idaho National Laboratory.
![A USGS hydrologist collects a water sample](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/MLW_GemCo.jpg?itok=AtJAXWPi)
After receiving permission from the homeowner, a U.S. Geological Survey hydrologist collects a water sample from a residential well in Emmett, Idaho. The sample was analyzed as part of a water-quality study the USGS conducted in cooperation with Gem County, Idaho and the Idaho Department of Environmental Quality.
After receiving permission from the homeowner, a U.S. Geological Survey hydrologist collects a water sample from a residential well in Emmett, Idaho. The sample was analyzed as part of a water-quality study the USGS conducted in cooperation with Gem County, Idaho and the Idaho Department of Environmental Quality.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in the St. Joe River at Red Ives Ranger Station in northern Idaho. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in the St. Joe River at Red Ives Ranger Station in northern Idaho. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Lightning Creek at Clark Fork, ID. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought. USGS scientists will analyze the data to identify which rivers and streams may be most vulnerable to future droughts.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Lightning Creek at Clark Fork, ID. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought. USGS scientists will analyze the data to identify which rivers and streams may be most vulnerable to future droughts.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Lightning Creek at Clark Fork, ID. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought. USGS scientists will analyze the data to identify which rivers and streams may be most vulnerable to future droughts.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Lightning Creek at Clark Fork, ID. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought. USGS scientists will analyze the data to identify which rivers and streams may be most vulnerable to future droughts.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Homer Creek near Herman, ID. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought. USGS scientists will analyze the data to identify which rivers and streams may be most vulnerable to future droughts.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Homer Creek near Herman, ID. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought. USGS scientists will analyze the data to identify which rivers and streams may be most vulnerable to future droughts.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Fall Creek near Anderson Ranch Dam in southwestern Idaho. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in Fall Creek near Anderson Ranch Dam in southwestern Idaho. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document the 2015 drought.
Hydrologic technicians from the Post Falls Field Office of the USGS Idaho Water Science Center complete refresher training with acoustic Doppler current profilers on the Spokane River near Post Falls, ID.
Hydrologic technicians from the Post Falls Field Office of the USGS Idaho Water Science Center complete refresher training with acoustic Doppler current profilers on the Spokane River near Post Falls, ID.
![Image: Measuring Water Levels in the Eastern Snake River Plain Aquifer](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/Blom_Water_Level.jpg?itok=dehJuBcP)
USGS hydrologic technician Jayson Blom collects a water-level measurement at a monitoring well on the U.S. Department of Energy's Idaho National Laboratory site. During the summer of 2014, water levels measured at the site reached all-time lows.
USGS hydrologic technician Jayson Blom collects a water-level measurement at a monitoring well on the U.S. Department of Energy's Idaho National Laboratory site. During the summer of 2014, water levels measured at the site reached all-time lows.
This time-lapse photo shows the process that U.S. Geological Survey hydrographers use to measure streamflow across the cross-section of a wadeable river. USGS hydrographers follow standard, documented techniques and methods to ensure high-qualtiy, reliable data.
This time-lapse photo shows the process that U.S. Geological Survey hydrographers use to measure streamflow across the cross-section of a wadeable river. USGS hydrographers follow standard, documented techniques and methods to ensure high-qualtiy, reliable data.
![Image: USGS 12395501 Auxiliary Streamgage for Pend Oreille River at Newport, WA](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/12395501.jpg?itok=_RDqQIbb)
A misty morning at the auxiliary streamgage on the Pend Oreille River at Newport, WA.
A misty morning at the auxiliary streamgage on the Pend Oreille River at Newport, WA.
USGS hydrologic technicians Erin Murray (far left) and Russ Miller collect water-quality data from the Boise River with citizen volunteers as part of the 2014 Boise Watershed Watch. Watershed Watch is an annual community outreach effort of the City of Boise's WaterShed Environmental Education Center. The USGS is an annual event co-sponsor.
USGS hydrologic technicians Erin Murray (far left) and Russ Miller collect water-quality data from the Boise River with citizen volunteers as part of the 2014 Boise Watershed Watch. Watershed Watch is an annual community outreach effort of the City of Boise's WaterShed Environmental Education Center. The USGS is an annual event co-sponsor.
During August 2013, the Beaver Creek wildfire burned more than 114,000 acres in south-central Idaho. Shortly after the fire was contained, heavy rainfall triggered numerous debris flows, including this one in Badger Gulch. USGS hydrologists Dave Evetts (left) and Jake Jacobson examine the debris flow while in the burn area to install precipitation gages.
During August 2013, the Beaver Creek wildfire burned more than 114,000 acres in south-central Idaho. Shortly after the fire was contained, heavy rainfall triggered numerous debris flows, including this one in Badger Gulch. USGS hydrologists Dave Evetts (left) and Jake Jacobson examine the debris flow while in the burn area to install precipitation gages.
The Big Wood River flows through communities of the Wood River Valley of south-central Idaho. It is one of eight sites at which the USGS is conducting an ecological assessment during the summer of 2014. Study results will be published in 2015.
The Big Wood River flows through communities of the Wood River Valley of south-central Idaho. It is one of eight sites at which the USGS is conducting an ecological assessment during the summer of 2014. Study results will be published in 2015.
Warm Springs Creek is a tributary of the Big Wood River in south-central Idaho. It is one of eight sites at which the USGS is conducting an ecological assessment during the summer of 2014. Study results will be published in 2015.
Warm Springs Creek is a tributary of the Big Wood River in south-central Idaho. It is one of eight sites at which the USGS is conducting an ecological assessment during the summer of 2014. Study results will be published in 2015.
The Big Wood River flows through communities of the Wood River Valley of south-central Idaho. It is one of eight sites at which the USGS is conducting an ecological assessment during the summer of 2014. Study results will be published in 2015.
The Big Wood River flows through communities of the Wood River Valley of south-central Idaho. It is one of eight sites at which the USGS is conducting an ecological assessment during the summer of 2014. Study results will be published in 2015.
During August 2013, the Beaver Creek wildfire burned more than 114,000 acres near the south-central Idaho communities of Sun Valley, Ketchum, and Hailey. Partnering with Blaine County, the USGS installed a network of real-time precipitation gages in the burn area.
During August 2013, the Beaver Creek wildfire burned more than 114,000 acres near the south-central Idaho communities of Sun Valley, Ketchum, and Hailey. Partnering with Blaine County, the USGS installed a network of real-time precipitation gages in the burn area.
During August 2013, the Beaver Creek wildfire burned more than 114,000 acres near the south-central Idaho communities of Sun Valley, Ketchum, and Hailey. Partnering with Blaine County, the USGS installed a network of real-time precipitation gages in the burn area.
During August 2013, the Beaver Creek wildfire burned more than 114,000 acres near the south-central Idaho communities of Sun Valley, Ketchum, and Hailey. Partnering with Blaine County, the USGS installed a network of real-time precipitation gages in the burn area.