Map showing study reaches and approximate extent of restoration efforts on the South Platte River in Denver, Colorado.
Images
Map showing study reaches and approximate extent of restoration efforts on the South Platte River in Denver, Colorado.
Photograph of Andrea Creighton, a hydrologist in the USGS Colorado Water Science Center.
Photograph of Andrea Creighton, a hydrologist in the USGS Colorado Water Science Center.
Aerial photographs of study reaches on the South Platte River in Denver, Colorado.
Aerial photographs of study reaches on the South Platte River in Denver, Colorado.
Aerial photograph of study reaches on the South Platte River in Denver, Colorado.
Aerial photograph of study reaches on the South Platte River in Denver, Colorado.
Staff profile image for Nick Hall, a hydrologist with the USGS Colorado Water Science Center, in Lakewood, CO.
Staff profile image for Nick Hall, a hydrologist with the USGS Colorado Water Science Center, in Lakewood, CO.
Staff profile photo of Kelli Palko, a hydrologist with the USGS Colorado Water Science Center in Denver, CO.
Staff profile photo of Kelli Palko, a hydrologist with the USGS Colorado Water Science Center in Denver, CO.
Map showing helicopter survey area and near Granby, Colo. Surveys will not occur directly above populated areas. Black circle indicates study area.
Map showing helicopter survey area and near Granby, Colo. Surveys will not occur directly above populated areas. Black circle indicates study area.
![USGS employee, Caleb Schraeder, in cableway over the Sacramento River above Bend Bridge near Red Bluff, CA.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/media/images/CSchraeder_Img01.jpg?itok=o2jUOmBp)
USGS employee, Caleb Schraeder, in cableway over the Sacramento River above Bend Bridge near Red Bluff, CA.
USGS employee, Caleb Schraeder, in cableway over the Sacramento River above Bend Bridge near Red Bluff, CA.
The namesake of the City of Steamboat Springs was once a geyser. Now the spring upwells into a large pool before flowing out to the Yampa River.
The namesake of the City of Steamboat Springs was once a geyser. Now the spring upwells into a large pool before flowing out to the Yampa River.
![Map of Aquifer Boundaries in Upper Black Squirrel Creek Designated Ground Water Basin monitoring network](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/media/images/area.jpg?itok=F9w-Pyp_)
Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network Aquifer Boundaries Map
linkProvisional map showing the various aquifers within the area of the Upper Black Squirrel Creek Designated Ground Water Basin and the towns within the area.
Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network Aquifer Boundaries Map
linkProvisional map showing the various aquifers within the area of the Upper Black Squirrel Creek Designated Ground Water Basin and the towns within the area.
Photograph of the South Platte River in Denver, Colorado, taken by USGS personnel.
Photograph of the South Platte River in Denver, Colorado, taken by USGS personnel.
USGS hydrologists use thermal infrared (IR) imagery to evaluate the distribution of warm and hot springs near the Yampa River. Numerous diffuse springs discharge near the river, and IR imagery is useful as a screening tool to pinpoint points of discharge to be sampled for water quality.
USGS hydrologists use thermal infrared (IR) imagery to evaluate the distribution of warm and hot springs near the Yampa River. Numerous diffuse springs discharge near the river, and IR imagery is useful as a screening tool to pinpoint points of discharge to be sampled for water quality.
Well in Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network - Conducting GNSS Survey
linkImage of well from Upper Black Squirrel Creek Designated Ground Water Basin monitoring network with Global navigation satellite system (GNSS) survey being conducted as it was added to network.
Well in Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network - Conducting GNSS Survey
linkImage of well from Upper Black Squirrel Creek Designated Ground Water Basin monitoring network with Global navigation satellite system (GNSS) survey being conducted as it was added to network.
Well in Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network in Colorado
linkImage of well from Upper Black Squirrel Creek Designated Ground Water Basin monitoring network.
Well in Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network in Colorado
linkImage of well from Upper Black Squirrel Creek Designated Ground Water Basin monitoring network.
Rain Gauge installed after the 2020 Grizzly Creek fire in Glenwood Canyon, Colorado. Scientists installed a network of rain gauges and soil moisture sensors throughout the rugged burn area. These instruments provide real-time data on rainfall intensity and duration, which are critical factors in determining the likelihood of a debris flow.
Rain Gauge installed after the 2020 Grizzly Creek fire in Glenwood Canyon, Colorado. Scientists installed a network of rain gauges and soil moisture sensors throughout the rugged burn area. These instruments provide real-time data on rainfall intensity and duration, which are critical factors in determining the likelihood of a debris flow.
Scientific Investigations Map publication cover for Fountain Creek Elevation-change map project
Scientific Investigations Map publication cover for Fountain Creek Elevation-change map project
Well with Electric Tape Indicator in the Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network in Colorado
linkImage of well from Upper Black Squirrel Creek Designated Ground Water Basin monitoring network with electric water level tape indicator before measurement.
Well with Electric Tape Indicator in the Upper Black Squirrel Creek Designated Ground Water Basin Monitoring Network in Colorado
linkImage of well from Upper Black Squirrel Creek Designated Ground Water Basin monitoring network with electric water level tape indicator before measurement.
Looking downstream (south) at USGS streamgage 08223400 Rio Grande at Alamosa NWR near Alamosa, CO; non-contact radar suspended on the bank during gage installation next to the streamgage located on the bank on the left.
Looking downstream (south) at USGS streamgage 08223400 Rio Grande at Alamosa NWR near Alamosa, CO; non-contact radar suspended on the bank during gage installation next to the streamgage located on the bank on the left.
Looking across the stream (southwest) at USGS streamgage 08223400 Rio Grande at Alamosa NWR near Alamosa, CO; non-contact radar suspended above the stream with the streamgage located on the bank on the left just out of view.
Looking across the stream (southwest) at USGS streamgage 08223400 Rio Grande at Alamosa NWR near Alamosa, CO; non-contact radar suspended above the stream with the streamgage located on the bank on the left just out of view.
Looking downstream (west) at USGS streamgage 08227510 North Crestone Creek at Baca NWR near Crestone, CO; non-contact radar suspended above the creek with data logger and antennas on the bank on the right.
Looking downstream (west) at USGS streamgage 08227510 North Crestone Creek at Baca NWR near Crestone, CO; non-contact radar suspended above the creek with data logger and antennas on the bank on the right.
Looking upstream (east) at USGS streamgage 08227510 North Crestone Creek at Baca NWR near Crestone, CO; USGS hydrologist is servicing the streamgage.
Looking upstream (east) at USGS streamgage 08227510 North Crestone Creek at Baca NWR near Crestone, CO; USGS hydrologist is servicing the streamgage.