Underground Water Resources, LLC
Recorded as the driller on 459 water wells across 25 Texas counties in the Texas Department of Licensing and Regulation Submitted Driller's Reports (SDR) database, administered by the Texas Water Development Board, most in Medina County. Well-log records span 2019–2026.
Counties served
Wells drilled by Underground Water Resources, LLC, by county, across the full record.
| County | Wells drilled |
|---|---|
| Medina County | 134 |
| Frio County | 93 |
| Atascosa County | 80 |
| Bexar County | 54 |
| Burleson County | 41 |
| Brazos County | 12 |
| Wilson County | 8 |
| La Salle County | 6 |
| Burnet County | 5 |
| Webb County | 5 |
| Lee County | 4 |
| Live Oak County | 3 |
…and 13 more Texas counties.
Well characteristics
Across the wells Underground Water Resources, LLC has drilled, the median depth is 400 ft (middle half 300 ft–464 ft), median tested yield 15 gpm, and median static water level 150 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
"Records span 2019–2026" refers to the earliest and latest well logs attributed to this company in the TDLR/TWDB database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.
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