Workers collect snow sample at Apgar Lookout sampling site, Montana.
Workers collect snow sample at Apgar Lookout sampling site, Montana.Workers collect snow sample at Apgar Lookout sampling site, Montana.
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Images described and linked on this webpage come from a wide variety of USGS science activities and presentations performed by USGS Science Center staff members in the Region 7: Upper Colorado Basin. A search tool is provided to narrow the number of image files shown.
Workers collect snow sample at Apgar Lookout sampling site, Montana.
Workers collect snow sample at Apgar Lookout sampling site, Montana.
Worker prepares snowpack-sampling pit at Brumley, Colorado.
Worker prepares snowpack-sampling pit at Brumley, Colorado.
Precipitation collectors near snowpack-sampling site at Elk River, Colorado
Precipitation collectors near snowpack-sampling site at Elk River, Colorado
National Atmospheric Deposition site near Gypsum Creek, Wyoming.
National Atmospheric Deposition site near Gypsum Creek, Wyoming.
Snowpack-sampling site on Lone Mountain at Big Sky ski resort, Montana
Snowpack-sampling site on Lone Mountain at Big Sky ski resort, Montana
Buffalo on road to Canyon, Wyoming
Buffalo on road to Canyon, Wyoming
View of the west channel and Upper monitoring station (Station 1), Chalk Cliffs, CO.
View of the west channel and Upper monitoring station (Station 1), Chalk Cliffs, CO.
Mountain range in the background, forest and hay field in the foreground. The picture was taken in Colorado during a field trip for the Land Cover Trends project.
Mountain range in the background, forest and hay field in the foreground. The picture was taken in Colorado during a field trip for the Land Cover Trends project.
Andrews Creek Weather Station, Loch Vale, Rocky Mountain National Park, Colorado
Andrews Meadow (401723105400101)
40o17'25" 105o39'57"
Andrews Creek Weather Station, Loch Vale, Rocky Mountain National Park, Colorado
Andrews Meadow (401723105400101)
40o17'25" 105o39'57"
Measuring streamflow in Fish Creek with large Cladophora growth
Measuring streamflow in Fish Creek with large Cladophora growth
The Needles District, Canyonlands National Park.
The Needles District, Canyonlands National Park.
The Needles District, Canyonlands National Park
The Needles District, Canyonlands National Park
Golden aspen, Jemez Mountains, NM.
Close-up view of visitor entrance at Building 53; the location of USGS Colorado Water Science Center.
Close-up view of visitor entrance at Building 53; the location of USGS Colorado Water Science Center.
Fish Creek, Wyoming
Upper Lebo Member of the Fort Union Formation. Photo taken fro the top of Cow Creek Buttes in the Burnt Hollow BLM recreation area about 20 miles northeast of Gillette, Wyoming.
Upper Lebo Member of the Fort Union Formation. Photo taken fro the top of Cow Creek Buttes in the Burnt Hollow BLM recreation area about 20 miles northeast of Gillette, Wyoming.
Single species stand of nonnative tamarisk on the Lower Colorado River at Cibola National Wildlife Refuge, California
Single species stand of nonnative tamarisk on the Lower Colorado River at Cibola National Wildlife Refuge, California
Fire lookout adjacent to snowpack-sampling site near Deadman Pass, Colorado
Fire lookout adjacent to snowpack-sampling site near Deadman Pass, Colorado
Photo showing an intense news media interview schedule following Sumatra 2004 earthquake event.
Photo showing an intense news media interview schedule following Sumatra 2004 earthquake event.