⟁ Texas Water Well Reports field records · 2026 survey

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Unison Drilling Inc.

Recorded as the driller on 197 water wells across 19Texascounties in the Texas Department of Licensing and Regulation Submitted Driller's Reports (SDR) database, administered by the Texas Water Development Board, most in La Salle County. Well-log records span 2010–2019.

197wells on record
—since 2022
19counties served
1,014 ftmedian depth

Counties served

Wells drilled by Unison Drilling Inc., by county, across the full record.

CountyWells drilled
La Salle County52
Medina County34
Burleson County33
Frio County20
Atascosa County12
Mcmullen County8
Bexar County8
Webb County7
Washington County5
Victoria County3
Dimmit County2
Live Oak County2
Show all 19counties
Karnes County2
Bandera County2
Comal County2
Lee County2
Kendall County1
Walker County1
Brazos County1

Well characteristics

Across the wells Unison Drilling Inc. has drilled, the median depth is 1,014 ft (middle half 418 ft–2,434 ft), median tested yield 200 gpm, and median static water level 193 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 2010–2019" 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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