Skip to main content
U.S. flag

An official website of the United States government

Images

Photographs taken by Oklahoma-Texas Water Science Center employees at local, national, and international project locations.

Filter Total Items: 551
Iron Bridge over Pecos River at Sheffield, Texas
Iron Bridge over Pecos River at Sheffield, Texas
Iron Bridge over Pecos River at Sheffield, Texas
Iron Bridge over Pecos River at Sheffield, Texas

Iron bridge over the Pecos River at Sheffield. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Sheffield
Pecos River at Sheffield
Pecos River at Sheffield
Pecos River at Sheffield

Taking a specific conductance measurement using a hand held conductivity meter. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Taking a specific conductance measurement using a hand held conductivity meter. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Sheffield, Texas USGS gage house
Pecos River at Sheffield, Texas USGS gage house
Pecos River at Sheffield, Texas USGS gage house
Pecos River at Sheffield, Texas USGS gage house

Jeff Cordova, USGS New Mexico Water Science Center talking to group about how the gage works and how rating curves are developed. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Jeff Cordova, USGS New Mexico Water Science Center talking to group about how the gage works and how rating curves are developed. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Live Oak Draw
Live Oak Draw
Live Oak Draw
Live Oak Draw

Just arrived at Live Oak Draw, a tributary that feeds the Pecos River with Ernest Woodward, Don Jackson, and Don Coupland. Also called Live Oak Creek. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Just arrived at Live Oak Draw, a tributary that feeds the Pecos River with Ernest Woodward, Don Jackson, and Don Coupland. Also called Live Oak Creek. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Pecos Springs
Pecos River at Pecos Springs
Pecos River at Pecos Springs
Pecos River at Pecos Springs

Pecos River at Pecos Springs. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Pecos Springs. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River - Chandler Ranch
Pecos River - Chandler Ranch
Pecos River - Chandler Ranch
Pecos River - Chandler Ranch

Pecos River on the Chandler Ranch. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River on the Chandler Ranch. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Sheffield - steel bridge on US 290
Pecos River at Sheffield
Pecos River at Sheffield
Pecos River at Sheffield

Pecos River at Sheffield - steel bridge on US 290. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Sheffield - steel bridge on US 290. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos Springs
Pecos Springs
Pecos Springs
Pecos Springs

Pecos Springs, also called Canon Springs. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos Springs, also called Canon Springs. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at low water crossing near Iraan, Texas
Pecos River at low water crossing near Iraan, Texas
Pecos River at low water crossing near Iraan, Texas
Pecos River at low water crossing near Iraan, Texas

Pecos River Basin tour in Texas. This is the Pecos River at a low water crossing off of CR 306 near Iraan Texas. The Yates Field surrounds this area. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River Basin tour in Texas. This is the Pecos River at a low water crossing off of CR 306 near Iraan Texas. The Yates Field surrounds this area. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Independence Creek and Pecos River confluence
Confluence of Independence Creek and the Pecos River
Confluence of Independence Creek and the Pecos River
Confluence of Independence Creek and the Pecos River

Approaching the confluence of Independence Creek and the Pecos River on the Chandler Ranch. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Approaching the confluence of Independence Creek and the Pecos River on the Chandler Ranch. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Independence Creek
Independence Creek from the Chandler Ranch
Independence Creek from the Chandler Ranch
Independence Creek from the Chandler Ranch

Independence Creek from the Chandler Ranch. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Independence Creek from the Chandler Ranch. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Sheffield
Pecos River at Sheffield
Pecos River at Sheffield
Pecos River at Sheffield

Group photo, Gage house, Pecos River at Sheffield. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Group photo, Gage house, Pecos River at Sheffield. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Salt Creek, upstream
Salt Creek upstream view
Salt Creek upstream view
Salt Creek upstream view

Salt Creek, only Perennial stream feeding the Pecos River upstream of Grivin, Texas. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Salt Creek, only Perennial stream feeding the Pecos River upstream of Grivin, Texas. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Salt Cedar Debris - Pecos River at Pecos Texas
Salt Cedar Debris - Pecos River at Pecos Texas
Salt Cedar Debris - Pecos River at Pecos Texas
Salt Cedar Debris - Pecos River at Pecos Texas

Pecos River at Pecos Texas - salt cedar debris. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Old Crane Road
Pecos River at Old Crane Road
Pecos River at Old Crane Road
Pecos River at Old Crane Road

Pecos River, view from abandoned bridge near Old Crane Road. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River, view from abandoned bridge near Old Crane Road. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Barstow Dam
Barstow Dam
Barstow Dam
Barstow Dam

Barstow Dam. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Barstow Dam. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Imperial Reservoir
Imperial Reservoir
Imperial Reservoir
Imperial Reservoir

Stop 5, day 1 of Pecos River Basin tour, Texas portion. Ernest Woodward with the Ward County Irrigation District No. 3 said at one time Imperial Reservoir was a great fishing spot. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Stop 5, day 1 of Pecos River Basin tour, Texas portion. Ernest Woodward with the Ward County Irrigation District No. 3 said at one time Imperial Reservoir was a great fishing spot. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Barstow Dam
Barstow Dam
Barstow Dam
Barstow Dam

Barstow Dam. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Barstow Dam. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River at Pecos Texas upstream view
Pecos River at Pecos Texas upstream view
Pecos River at Pecos Texas upstream view
Pecos River at Pecos Texas upstream view

Pecos River Basin Tour, Texas portion. This is the Pecos River at Pecos Texas, near Hwy80/Business 20. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Pecos River Basin Tour, Texas portion. This is the Pecos River at Pecos Texas, near Hwy80/Business 20. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Imperial Reservoir
Imperial Reservoir
Imperial Reservoir
Imperial Reservoir

Imperial Reservoir with Alyson McDonald, Ernest Woodward and Charlie de Saillan NMISC. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Imperial Reservoir with Alyson McDonald, Ernest Woodward and Charlie de Saillan NMISC. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Salt Creek, downstream
Salt Creek - downstream view
Salt Creek - downstream view
Salt Creek - downstream view

This is the only perennial tributary that feeds the Pecos River upstream of Girvin Texas. The source of water is thought to be from the Rustler Springs, Screw bean springs, and runoff from the Castille Formation in Culberson County, Texas. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

This is the only perennial tributary that feeds the Pecos River upstream of Girvin Texas. The source of water is thought to be from the Rustler Springs, Screw bean springs, and runoff from the Castille Formation in Culberson County, Texas. Pecos River Watershed Salinity Study. April 14-16, 2015 field trip, Texas.

Was this page helpful?