Gorman Falls Quad
Texas Water Development Board
Located in Lampasas County, Texas, this groundwater monitoring location is associated with a water well in the Edwards-Trinity aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-25.0 ft | steel casing |
| Depth | Lithology | Description |
|---|---|---|
| 1.0-20.0 ft | - | Silt |
| 20.0-45.0 ft | - | Creek Gravel |
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Agency Texas Water Development Board Site Name Gorman Falls Quad Site Number 4161601 Site Type WELL Lat/Long (NAD83) 31.0789, -98.3778 Well Depth 45 Feet Elevation (NAVD88) 1405.0 ft Latitude 31.0788889 Longitude -98.3777778 Local Aquifer Name Trinity (218TVPK) (None) National Aquifer Name Edwards-Trinity aquifer system (S500EDRTRN) Aquifer Type UNCONFINED Water-Level Well Type Surveillance Water-Level Well Characteristics Known Changes Water Quality Network Additional info Link 1 -
Activity Start Date Activity Start Time Characteristic Name Measure Value Units Detection Limit Value Type Sample Fraction Method Name Analytical Method System Sample Method ID Sample Method ID Context Sample Method Name Activity Type Code Data Provided By -
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How do we calculate statistics?
Overall Water Level Statistics (Depth to water, feet below land surface) Lowest Water Level Median Water Level Highest Water Level First Measurement Date Last Measurement Date Number of Measurements Years of Record Latest Value Latest Percentile 25.75 17.80 13.38 1955-12-31 2025-10-13 71 69.8 17.25 71.43 Statistics Calculated 2026-01-24 Monthly Water Level Statistics (Depth to water, feet below land surface) Month Lowest Median 10th Percentile 25th Percentile 50th Percentile 75th Percentile 90th Percentile Highest Median Number of Measurements Years of Record Jan 25.75 22.35 18.10 17.51 16.61 16.17 16.05 14 14 Mar 18.22 18.20 18.03 17.63 16.81 13.82 13.49 17 17 Oct 25.33 24.47 21.35 18.39 17.16 15.77 15.39 13 13 Statistics Calculated 2026-01-24 -
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