⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Randall County

Randall County, Texas: well depth, water level & drilling cost

✓ 6,901 TDLR SDR records · verified 2026-06-27

330 ftmedian well depth
280 ft–465 fttypical depth range
220 ftmedian static water level
15 gpmmedian yield (4,365 tests)

How deep are wells in Randall County, Texas?

The median drilled well depth in Randall County is 330 ft, based on 6,899 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 280 ft and 465 ft; 90% are shallower than 515 ft. Wells drilled since 2016 have a median depth of 340 ft.

How much does it cost to drill a well in Randall County?

Applying published per-foot rates to the local median depth of 340 ft: drilling and casing alone typically runs $8,500–$22,100; a complete system including pump, pressure tank, and hookup typically runs $20,400–$34,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Randall County?

The median static water level is 220 ft below ground surface (middle half of wells: 196 ft–300 ft), from 5,935 measurements.

How much water do wells in Randall County produce?

The median tested yield is 15 gpm (middle half: 12 gpm–19 gpm), from 4,365 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 1 50–100 ft 49 100–150 ft 237 150–200 ft 235 200–300 ft 2,005 300–400 ft 1,872 400–600 ft 2,418 600+ ft 82

Who drills wells in Randall County?

Companies by number of water wells completed in this county since 2016, per filed driller reports (SDR).

DrillerWells since 2016
K-Ran Drilling, LLC1,706
4-M Drilling455
CURRIE DRILLING CO.,INC.431
ETTER WATER WELL LLC260
Currie Drilling Co., Inc.249
K-Ran Drilling226
DB&E Co LTD149
Howell Drilling Services, LLC122

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Looking at a specific property in Randall County?

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Well records by ZIP code in Randall County

Median depth, water level, and yield for each ZIP code with recorded wells.

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.