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Water information is fundamental to national and local economic well-being, protection of life and property, and effective management of water resources. The USGS works with partners in Texas to monitor, assess, conduct targeted research, and deliver information on a wide range of water resources including streamflow, groundwater, water quality, and water use and availability.

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Texas Water Dashboard

Texas Water Dashboard

View over 850 USGS real-time stream, lake, reservoir, precipitation, water quality and groundwater stations in context with current weather and hazard conditions!

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Water On-The-Go

Water On-The-Go

Map-based mobile web application that gives Texans easy access to current conditions in streams near them.

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News

Date published: August 28, 2020

Hurricane Laura Temporarily Reverses Neches River

As Hurricane Laura came ashore near the Texas and Louisiana borders, its strong winds pushed so much water ahead of it that the Neches River even flowed backwards for a time, according to a USGS streamgage in Beaumont.

Date published: August 23, 2020

USGS predicts Gulf beach erosion from Marco, gets set to measure storm effects

To learn more about USGS’s role in providing science to decision makers before, during and after Tropical Storm Marco, visit www.usgs.gov/marco

This story was updated August 24 based on the latest coastal change forecast.

Publications

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Year Published: 2020

Geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within northern Medina County, Texas

The karstic Edwards and Trinity aquifers are classified as major sources of water in south-central Texas by the Texas Water Development Board. During 2018–20 the U.S. Geological Survey, in cooperation with the Edwards Aquifer Authority, mapped and described the geologic framework and hydrostratigraphy of the rocks composing the Edwards and Trinity...

Clark, Allan K.; Morris, Robert E.; Pedraza, Diana E.
Clark, A.K., Morris, R.E., and Pedraza, D.E., 2020, Geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within northern Medina County, Texas: U.S. Geological Survey Scientific Investigations Map 3461, 13 p. pamphlet, 1 pl., scale 1:24,000, https://doi.org/10.3133/sim3461.

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Year Published: 2020

Effects of urbanization on water quality in the Edwards aquifer, San Antonio and Bexar County, Texas

OverviewContinuous water-quality monitoring data and chemical analysis of surface-water and groundwater samples collected during 2017–19 in the recharge zone of the Edwards aquifer were used to develop a better understanding of the surface-water/groundwater connection in and around Bexar County in south-central Texas. This fact sheet is provided...

Opsahl, Stephen P.; Musgrove, MaryLynn; Mecum, Keith E.
Opsahl, S.P., Musgrove, M., and Mecum, K.E., 2020, Effects of urbanization on water quality in the Edwards aquifer, San Antonio and Bexar County, Texas: U.S. Geological Survey Fact Sheet 2020–3028, 4 p., https://doi.org/10.3133/fs20203028.

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Year Published: 2020

Temporal and spatial variability of water quality in the San Antonio segment of the Edwards aquifer recharge zone, Texas, with an emphasis on periods of groundwater recharge, September 2017–July 2019

Ongoing urbanization on the Edwards aquifer recharge zone in the greater San Antonio area raises concern about the potential adverse effects on the public water supply from development. To address this concern, the U.S. Geological Survey, in cooperation with the City of San Antonio, studied patterns of temporal and spatial changes in water quality...

Opsahl, Stephen P.; Musgrove, MaryLynn; Mecum, Keith E.
Opsahl, S.P., Musgrove, M., and Mecum, K.E., 2020, Temporal and spatial variability of water quality in the San Antonio segment of the Edwards aquifer recharge zone, Texas, with an emphasis on periods of groundwater recharge, September 2017–July 2019: U.S. Geological Survey Scientific Investigations Report 2020–5033, 37 p., https://doi.org/10.3133/sir20205033.