Texas Water Science Center

Multimedia

This gallery provides public domain images and videos produced by Texas Water Science Center.

Filter Total Items: 544
Map showing new Gulf of Mexico storm tide bracket network
October 10, 2018

New Gulf of Mexico network speeds USGS hurricane preparations

Each one these blue dots represents a site where a storm-tide sensor bracket has been installed for the Gulf of Mexico pre-defined network. There are currently 85 brackets in Florida, 6 in Alabama, 3 in Mississippi, 18 in Louisiana and 26 in Texas, for a total of 138 bracketed sites. (Not all brackets will be used in all storms.)

 

USGS scientist Scott Grzyb reviews high-water data on the Llano River in response a flash flood on October 8.
October 8, 2018

Collecting flood data on the Llano River in response to a flash flood

USGS scientist Scott Grzyb reviews high-water data collected by boat on the Llano River in Llano, Texas in response to a flash flood on October 8, 2018.

USGS scientists pause at sunset at the end of a long day collecting high-water measurements on the Llano River.
October 8, 2018

End of a long day collecting flood data on the Llano River

USGS scientists Scrott Grzyb and Michael Scheider pause at sunset at the end of a long day collecting high-water measurements along the Llano River on October 8, 2018.

Photograph showing a low water crossing on the Blanco River
February 27, 2018

Low water crossing on the Blanco River, Hays County, Texas

Photograph showing a low water crossing on the Blanco River, looking south from Little Arkansas Road, Hays County, Texas (photograph by Allan K. Clark, U.S. Geological Survey, February 27, 2018).
U.S. Geological Survey Scientific Investigations Map 3418, https://doi.org/10.3133/sim3418.

Photograph showing swimming hole on Cypress Creek
February 27, 2018

Swimming hole on Cypress Creek in Blue Hole Regional Park, Wimberley

Photograph showing swimming hole on Cypress Creek in Blue Hole Regional Park, Wimberley, Hays County, Texas (photograph by Allan K. Clark, U.S. Geological Survey, February 27, 2018).
U.S. Geological Survey Scientific Investigations Map 3418, https://doi.org/10.3133/sim3418.

Conglomerates within the Sycamore Sand at Hammetts Crossing
February 27, 2018

Conglomerates, Sycamore Sand at Hammetts Crossing, Travis Cty, Texas

Conglomerates within the Sycamore Sand at Hammetts Crossing, Travis County, Texas (photograph by Allan K. Clark, U.S. Geological Survey, February 27, 2018).
U.S. Geological Survey Scientific Investigations Map 3418, https://doi.org/10.3133/sim3418

Bedding plane porosity
February 27, 2018

Bedding plane porosity in fracture at Cow Creek Limestone

Bedding plane porosity that developed at the junction between the bedding plane and a fracture within the Cow Creek Limestone (Cow Creek hydrostratigraphic unit) at Hammetts Crossing, Travis County, Texas (photograph by Allan K. Clark, U.S. Geological Survey, February 27, 2018).

U.S. Geological Survey Scientific Investigations Map 3418,

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Jacobs Well Spring
February 27, 2018

Jacobs Well Spring, headwaters of Cypress Creek, Wimberley, Tex.

Jacobs Well Spring, which forms the headwaters of Cypress Creek north of Wimberley, Texas (photograph by Allan K. Clark,
U.S. Geological Survey, February 27, 2018).

U.S. Geological Survey Scientific Investigations Map 3418, https://doi.org/10.3133/sim3418

Photograph showing the Blanco River Valley, looking north from Little Arkansas Road, Hays County, Texas.
February 27, 2018

Blanco River Valley

Photograph showing the Blanco River Valley, looking north from Little Arkansas Road, Hays County, Texas (photograph by Allan K. Clark, U.S. Geological Survey, February 27, 2018).
U.S. Geological Survey Scientific Investigations Map 3418, https://doi.org/10.3133/sim3418.

January 25, 2018

Welcome to the USGS GeoLog Locator

Welcome to the USGS GeoLog Locator, an online tool for viewing and downloading digital borehole geophysical logs. These borehole logs are used to answer scientific questions about things like groundwater availability, geologic structure of the Earth, and certain characteristics of the structure of the soil and rock formations. The Geolog map viewer allows users to zoom and

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Photograph showing Comal spring run
December 31, 2017

Comal spring run

Cover background photo from
Opsahl, S.P., Musgrove, M., Mahler, B.J., and Lambert, R.B., 2018, Water-quality observations of the San Antonio segment of the Edwards aquifer, Texas, with an emphasis on processes influencing nutrient and pesticide geochemistry and factors affecting aquifer vulnerability, 2010–16: U.S. Geological Survey Scientific Investigations Report

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Photograph showing Frio Stilling well
December 31, 2017

Frio Stilling well

Photo from pages 8 and 9 of
Opsahl, S.P., Musgrove, M., Mahler, B.J., and Lambert, R.B., 2018, Water-quality observations of the San Antonio segment of the Edwards aquifer, Texas, with an emphasis on processes influencing nutrient and pesticide geochemistry and factors affecting aquifer vulnerability, 2010–16: U.S. Geological Survey Scientific Investigations Report

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