Texas Water Well Reports › Tom Green County
Tom Green County, Texas: well depth, water level & drilling cost
✓ 3,477 TDLR SDR records · verified 2026-06-27
How deep are wells in Tom Green County, Texas?
The median drilled well depth in Tom Green County is 130 ft, based on 3,472 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 90 ft and 180 ft; 90% are shallower than 208 ft. Wells drilled since 2016 have a median depth of 135 ft.
How much does it cost to drill a well in Tom Green County?
Applying published per-foot rates to the local median depth of 135 ft: drilling and casing alone typically runs $3,375–$8,775; a complete system including pump, pressure tank, and hookup typically runs $8,100–$13,500. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Tom Green County?
The median static water level is 50 ft below ground surface (middle half of wells: 35 ft–80 ft), from 2,827 measurements.
How much water do wells in Tom Green County produce?
The median tested yield is 29 gpm (middle half: 10 gpm–100 gpm), from 2,860 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Tom Green County?
Companies by number of water wells completed in this county since 2016, per filed driller reports (SDR).
| Driller | Wells since 2016 |
|---|---|
| MICHAEL C HOELSCHER | 664 |
| woehl drilling no2 | 474 |
| Aqua Drill | 99 |
| Hill water well Service | 84 |
| Woehl Drilling & Service | 76 |
| Abel Water Systems | 58 |
| LANGE DRILLING CO | 46 |
| Lange Drilling Co | 38 |
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Median depth, water level, and yield for each ZIP code with recorded wells.
- San Angelo (76905) — 604 wells, median 150 ft
- San Angelo (76904) — 524 wells, median 100 ft
- San Angelo (76901) — 342 wells, median 110 ft
- Christoval (76935) — 257 wells, median 120 ft
- Miles (76861) — 148 wells, median 140 ft
- San Angelo (76903) — 140 wells, median 100 ft
- Wall (76957) — 113 wells, median 180 ft
- Water Valley (76958) — 87 wells, median 158 ft
- Mereta (76940) — 53 wells, median 118 ft
- 76955 — 52 wells, median 135 ft
- Carlsbad (76934) — 51 wells, median 105 ft
Method: medians computed from TDLR SDR records (water-supply wells only (domestic, irrigation, stock, public supply, industrial) — monitoring, environmental borings, test holes, injection and geothermal excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.