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Images

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

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Stillwater Creek in drought conditions
Stillwater Creek in drought conditions
Stillwater Creek in drought conditions
Stillwater Creek in drought conditions

Stillwater Creek in drought conditions

Lake Lone Chimney, Oklahoma
Drought conditions at Lone Chimney Lake, Oklahoma.
Drought conditions at Lone Chimney Lake, Oklahoma.
Drought conditions at Lone Chimney Lake, Oklahoma.

Drought conditions at Lake Lone Chimney, Pawnee County, Oklahoma.

Shoreline of Lake Altus
Shoreline of Lake Altus
Shoreline of Lake Altus
Shoreline of Lake Altus

Shoreline of Lake Altus.

North Fork Red River below Lake Altus, HWY 44
North Fork Red River below Lake Altus, HWY 44
North Fork Red River below Lake Altus, HWY 44
North Fork Red River below Lake Altus, HWY 44

North Fork Red River below Lake Altus, HWY 44.

Aerial view of Medina Lake
Medina Lake drought
Medina Lake drought
Medina Lake drought

Aerial view (from helicopter) of Medina Lake during the 2012 drought.

Aerial view (from helicopter) of Medina Lake during the 2012 drought.

Travertine deposits near site 4 (Post Oak Falls near Tow, Texas, October 31, 2012).
Travertine deposits, Post Oak Falls near Tow, Texas
Travertine deposits, Post Oak Falls near Tow, Texas
Travertine deposits, Post Oak Falls near Tow, Texas

Travertine deposits near site 4 (Post Oak Falls near Tow, Texas, October 31, 2012) (photograph by Jennifer Wilson, U.S. Geological Survey).

SIR 2015–5098

Travertine deposits near site 4 (Post Oak Falls near Tow, Texas, October 31, 2012) (photograph by Jennifer Wilson, U.S. Geological Survey).

SIR 2015–5098

Faulting in limestone outcrop downstream from where Greenwood Creek flows into the Colorado River.
Faulting in limestone outcrop, Greenwood Creek
Faulting in limestone outcrop, Greenwood Creek
Faulting in limestone outcrop, Greenwood Creek

Faulting in limestone outcrop downstream from where Greenwood Creek flows into the Colorado River, October 31, 2012 (photograph by Jennifer Wilson, U.S. Geological Survey).

SIR 2015–5098

Faulting in limestone outcrop downstream from where Greenwood Creek flows into the Colorado River, October 31, 2012 (photograph by Jennifer Wilson, U.S. Geological Survey).

SIR 2015–5098

Seeps along limestone outcrop downstream from where Jim John Creek flows into the Colorado River
Seeps along limestone outcrop, Jim John Creek
Seeps along limestone outcrop, Jim John Creek
Seeps along limestone outcrop, Jim John Creek

Seeps along limestone outcrop downstream from where Jim John Creek flows into the Colorado River, October 31, 2012 (photograph by Jennifer Wilson, U.S. Geological Survey).

SIR 2015–5098

Seeps along limestone outcrop downstream from where Jim John Creek flows into the Colorado River, October 31, 2012 (photograph by Jennifer Wilson, U.S. Geological Survey).

SIR 2015–5098

Cimarron River at Coyle, Oklahoma
Cimarron River at Coyle, Oklahoma
Cimarron River at Coyle, Oklahoma
Cimarron River at Coyle, Oklahoma

Cimarron River at Coyle, Oklahoma.

Sam Rayburn Lake, September 2012
Sam Rayburn Lake
Sam Rayburn Lake
Sam Rayburn Lake

Sam Rayburn Lake, September 2012. Photograph by David LaRue, U.S. Army Corps of Engineers.

SIR 2012–5202

Sam Rayburn Lake, September 2012. Photograph by David LaRue, U.S. Army Corps of Engineers.

SIR 2012–5202

Granger Lake, September 2012
Granger Lake
Granger Lake
Granger Lake

Granger Lake, September 2012. Photograph by Ben Bohac, U.S. Army Corps of Engineers.

SIR 2012–5202

Granger Lake, September 2012. Photograph by Ben Bohac, U.S. Army Corps of Engineers.

SIR 2012–5202

Cave in fractured Austin Group rock located approximately 9.3 miles northeast of city of Uvalde in Uvalde County, Texas.
Cave in fractured Austin Group rock, Uvalde County
Cave in fractured Austin Group rock, Uvalde County
Cave in fractured Austin Group rock, Uvalde County

Cave in fractured Austin Group rock located approximately 9.3 miles northeast of city of Uvalde in Uvalde County, Texas. Photograph taken August 7, 2012, by Robert R. Morris.

SIR 2013–5149

Cave in fractured Austin Group rock located approximately 9.3 miles northeast of city of Uvalde in Uvalde County, Texas. Photograph taken August 7, 2012, by Robert R. Morris.

SIR 2013–5149

Exposed Austin Group in road cut excavation located on south side of U.S. Highway 90.
Austin Chalk roadcut
Austin Chalk roadcut
Austin Chalk roadcut

Exposed Austin Group in road cut excavation located on south side of U.S. Highway 90 and approximately midway between Sabinal and Knippa Texas, eastern Uvalde County, Tex. Photograph taken May 29, 2012.

SIR 2013–5149

Exposed Austin Group in road cut excavation located on south side of U.S. Highway 90 and approximately midway between Sabinal and Knippa Texas, eastern Uvalde County, Tex. Photograph taken May 29, 2012.

SIR 2013–5149

Sandstone ledges in the Escondido Formation located approximately 7 miles south-southeast of the community of D’Hanis in Medina.
Sandstone ledges, Escondido Formation, Medina County
Sandstone ledges, Escondido Formation, Medina County
Sandstone ledges, Escondido Formation, Medina County

Sandstone ledges in the Escondido Formation located approximately 7 miles south-southeast of the community of D’Hanis in Medina County, Texas. Photograph taken April 13, 2012, by Robert R. Morris.

SIR 2013–5149

Sandstone ledges in the Escondido Formation located approximately 7 miles south-southeast of the community of D’Hanis in Medina County, Texas. Photograph taken April 13, 2012, by Robert R. Morris.

SIR 2013–5149

Pecos River at the Weir Dam near Hwy 90, TX - dam & gage
Pecos River at the Weir Dam near Hwy 90, TX - dam & gage
Pecos River at the Weir Dam near Hwy 90, TX - dam & gage
Pecos River at the Weir Dam near Hwy 90, TX - dam & gage

Pecos River at the Weir Dam near Hwy 90, TX - dam & gage. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - dam & gage. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - dam
Pecos River at the Weir Dam near Hwy 90, TX - dam
Pecos River at the Weir Dam near Hwy 90, TX - dam
Pecos River at the Weir Dam near Hwy 90, TX - dam

Pecos River at the Weir Dam near Hwy 90, TX - dam. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - dam. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - downstream view
Pecos River at the Weir Dam near Hwy 90, TX - downstream view
Pecos River at the Weir Dam near Hwy 90, TX - downstream view
Pecos River at the Weir Dam near Hwy 90, TX - downstream view

Pecos River at the Weir Dam near Hwy 90, TX - downstream view. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - downstream view. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - upstream stream
Pecos River at the Weir Dam near Hwy 90, TX - upstream stream
Pecos River at the Weir Dam near Hwy 90, TX - upstream stream
Pecos River at the Weir Dam near Hwy 90, TX - upstream stream

Pecos River at the Weir Dam near Hwy 90, TX - upstream stream. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - upstream stream. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - cable
Pecos River at the Weir Dam near Hwy 90, TX - cable
Pecos River at the Weir Dam near Hwy 90, TX - cable
Pecos River at the Weir Dam near Hwy 90, TX - cable

Pecos River at the Weir Dam near Hwy 90, TX - cable. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - cable. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - landscape view
Pecos River at the Weir Dam near Hwy 90, TX - landscape view
Pecos River at the Weir Dam near Hwy 90, TX - landscape view
Pecos River at the Weir Dam near Hwy 90, TX - landscape view

Pecos River at the Weir Dam near Hwy 90, TX - landscape view. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Pecos River at the Weir Dam near Hwy 90, TX - landscape view. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Hwy 90 lookout, TX; view of Mexico across the Rio Grande
Hwy 90 lookout, TX; view of Mexico across the Rio Grande
Hwy 90 lookout, TX; view of Mexico across the Rio Grande
Hwy 90 lookout, TX; view of Mexico across the Rio Grande

Hwy 90 lookout, TX; view of Mexico across the Rio Grande. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.

Hwy 90 lookout, TX; view of Mexico across the Rio Grande. Pecos River Watershed Salinity Study. 2011 and 2012 field trip, Texas.