⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Marion County

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

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

340 ftmedian well depth
238 ft–440 fttypical depth range
80 ftmedian static water level
31 gpmmedian yield (262 tests)

How deep are wells in Marion County, Texas?

The median drilled well depth in Marion County is 340 ft, based on 310 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 238 ft and 440 ft; 90% are shallower than 503 ft. Wells drilled since 2016 have a median depth of 380 ft.

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

Applying published per-foot rates to the local median depth of 380 ft: drilling and casing alone typically runs $9,500–$24,700; a complete system including pump, pressure tank, and hookup typically runs $22,800–$38,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Marion County?

The median static water level is 80 ft below ground surface (middle half of wells: 50 ft–117 ft), from 278 measurements.

How much water do wells in Marion County produce?

The median tested yield is 31 gpm (middle half: 20 gpm–60 gpm), from 262 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 2 50–100 ft 10 100–150 ft 14 150–200 ft 19 200–300 ft 80 300–400 ft 66 400–600 ft 111 600+ ft 8

Who drills wells in Marion County?

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

DrillerWells since 2016
Fuller Water Well Service26
C. Miller Drilling21
Fas-Line Services Inc.14
Powell Drilling Services, Inc.10
The Fix Your Well Company8
Hughes Water Well6
KWS5
LTW Services, LP4

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Looking at a specific property in Marion County?

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Well records by ZIP code in Marion 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.