⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Delta County

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

✓ 11 TDLR SDR records · verified 2026-06-27

475 ftmedian well depth
462 ft–486 fttypical depth range
135 ftmedian static water level
30 gpmmedian yield (7 tests)

How deep are wells in Delta County, Texas?

The median drilled well depth in Delta County is 475 ft, based on 11 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 462 ft and 486 ft; 90% are shallower than 500 ft. Wells drilled since 2016 have a median depth of 484 ft.

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

Applying published per-foot rates to the local median depth of 484 ft: drilling and casing alone typically runs $12,100–$31,460; a complete system including pump, pressure tank, and hookup typically runs $29,040–$48,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Delta County?

The median static water level is 135 ft below ground surface (middle half of wells: 84 ft–215 ft), from 8 measurements.

How much water do wells in Delta County produce?

The median tested yield is 30 gpm (middle half: 26 gpm–38 gpm), from 7 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 0 150–200 ft 0 200–300 ft 0 300–400 ft 0 400–600 ft 11 600+ ft 0

Who drills wells in Delta County?

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

DrillerWells since 2016
FOLMAR DRILLING CO2
A1 Water Wells1
Folmar Drilling Co.1
East Texas Water Well1

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Looking at a specific property in Delta County?

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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.