Hydrogeology
Hydrogeology
At the USGS Oklahoma-Texas Water Science Center, hydrogeologic studies focus on regional groundwater assessments, scientific investigations, aquifer delineation, and inter-agency science support.
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Urban Waters Federal Partnership - Edwards Aquifer Recharge Zone Monitoring Network
The USGS Oklahoma-Texas Water Science Center is implementing a more complete and integrated monitoring network for the Edwards aquifer to improve the understanding of aquifer water quality and establish a baseline for measuring future water-quality changes.
Coastal Lowlands Regional Groundwater Availability Study
USGS is undertaking a 5-year study to assess groundwater availability for the aquifers proximal to the Gulf of America from the Texas-Mexico border through the panhandle of Florida, known as the Coastal Lowlands Aquifer System (CLAS). This study is one of several within the Regional Groundwater Availability Studies of the USGS Water Availability and Use Science Program.
Groundwater Modeling at the Oklahoma-Texas Water Science Center
The Oklahoma-Texas Water Science Center performs computer simulations using MODFLOW to simulate groundwater/surface-water interaction, quantify groundwater resources, and evaluate the effects of withdrawals on future groundwater supplies for aquifers in Oklahoma and Texas.