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#1 Federal

Geospatial dataset for the geologic framework, hydrostratigraphy, and ichnology of the Blanco, Payton, and Rough Hollow 7.5-minute quadrangles, Blanco, Comal, Hays, and Kendall Counties, Texas

Organization: Department of the Interior
Dataset Last Updated: April 24, 2026 at 12:00 AM

The karstic Edwards and Trinity aquifers are classified as major sources of water in south-central Texas by the Texas Water Development Board, and both are classified as major aquifers by the...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 05:17 AM

#2 Federal

Data Release for Bedrock Geology and Hydrostratigraphy of the Edwards and Trinity Aquifers within the Driftwood and Wimberley 7.5-Minute Quadrangles, Hays and Comal Counties, Texas at 1:24,000 scale

Organization: Department of the Interior
Dataset Last Updated: August 20, 2020 at 12:00 AM

The Edwards and Trinity aquifers are major sources of water in south-central Texas and are both classified as major aquifers by the State of Texas. The population in Hays and Comal Counties is...

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xml

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:57 AM

#3 Federal

Geospatial dataset for the geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within Hays County, Texas, at 1:24,000 scale

Organization: Department of the Interior
Dataset Last Updated: July 09, 2025 at 12:00 AM

The karstic Edwards and Trinity aquifers are classified as major sources of water in south-central Texas by the Texas Water Development Board, and both are classified as major aquifers by the...

xml
xml

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:35 AM

#4 Federal

Geospatial Dataset of the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers within Hays County, Texas at 1:24,000 scale

Organization: Department of the Interior
Dataset Last Updated: August 27, 2020 at 12:00 AM

The Texas Water Development Board classifies the karstic Edwards and Trinity aquifers as major sources of water in south-central Texas. To effectively manage the water resources in the area,...

xml
xml

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:08 AM

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Geospatial dataset for the geologic framework, hydrostratigraphy, and ichnology of the Blanco, Payton, and Rough Hollow 7.5-minute quadrangles, Blanco, Comal, Hays, and Kendall Counties, Texas

Data Release for Bedrock Geology and Hydrostratigraphy of the Edwards and Trinity Aquifers within the Driftwood and Wimberley 7.5-Minute Quadrangles, Hays and Comal Counties, Texas at 1:24,000 scale

Geospatial dataset for the geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within Hays County, Texas, at 1:24,000 scale

Geospatial Dataset of the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers within Hays County, Texas at 1:24,000 scale