Time-Domain Electromagnetic Data Used in the Assessment of the Freshwater/Saline-Water Transition Zone within the Hueco Bolson, Fort Bliss Area, El Paso, Texas 2017-2019
Declining groundwater levels in the Hueco Bolson have raised concerns about the amount of available groundwater and the potential for water-quality changes. Fresh groundwater stored in the aquifer is bordered by regions of brackish-to-saline groundwater, and as the water levels in the Hueco Bolson have declined the local and regional hydraulic gradients have been altered such that the brackish-to-saline groundwater regions have encroached upon and degraded the quality of the freshwater zones (Hibbs 1999; Heywood and Yager, 2003). To help delineate the freshwater and saline groundwater transition zone, 20 time-domain electromagnetic soundings were collected to provide resistivity structure data in the area. This dataset consists of all collected raw data as well as processed results for each sounding.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
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| contactPoint |
{
"fn": "Oklahoma-Texas Water Science Center Public Information Officer",
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"hasEmail": "mailto:gs-w-txpublic-info@usgs.gov"
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|
| description | Declining groundwater levels in the Hueco Bolson have raised concerns about the amount of available groundwater and the potential for water-quality changes. Fresh groundwater stored in the aquifer is bordered by regions of brackish-to-saline groundwater, and as the water levels in the Hueco Bolson have declined the local and regional hydraulic gradients have been altered such that the brackish-to-saline groundwater regions have encroached upon and degraded the quality of the freshwater zones (Hibbs 1999; Heywood and Yager, 2003). To help delineate the freshwater and saline groundwater transition zone, 20 time-domain electromagnetic soundings were collected to provide resistivity structure data in the area. This dataset consists of all collected raw data as well as processed results for each sounding. |
| distribution |
[
{
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"title": "Digital Data",
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"accessURL": "https://doi.org/10.5066/P9VVJMHQ",
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|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_5d77dfa0e4b0c4f70d020a11 |
| keyword |
[
"El Paso",
"Electromagnetic",
"Fort Bliss",
"Geologic",
"Hueco Bolson Aquifer",
"Hydrogeologic",
"Resistivity",
"Texas",
"Time-domain",
"USGS:5d77dfa0e4b0c4f70d020a11"
]
|
| modified | 2020-08-31T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -106.38380, 31.80980, -106.27040, 31.90780 |
| theme |
[
"Geospatial"
]
|
| title | Time-Domain Electromagnetic Data Used in the Assessment of the Freshwater/Saline-Water Transition Zone within the Hueco Bolson, Fort Bliss Area, El Paso, Texas 2017-2019 |
