⟁ Oklahoma Well Data field records · 2026 survey

Oklahoma Well Data › Custer County

Custer County, Oklahoma: well depth, water level & drilling cost

✓ 2,257 OWRB records · verified 2026-10-02

200 ftmedian well depth
135 ft–280 fttypical depth range
60 ftmedian static water level
30 gpmmedian yield (1,628 tests)

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How deep are wells in Custer County, Oklahoma?

The median drilled well depth in Custer County is 200 ft, based on 2,232 wells with recorded depths in the state OWRB database. Half of all wells fall between 135 ft and 280 ft; 90% are shallower than 360 ft. Wells drilled since 2016 have a median depth of 178 ft.

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

Applying published per-foot rates to the local median depth of 178 ft: drilling and casing alone typically runs $4,450–$11,570; a complete system including pump, pressure tank, and hookup typically runs $10,680–$17,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Custer County?

The median static water level is 60 ft below ground surface (middle half of wells: 37 ft–85 ft), from 1,502 measurements.

How much water do wells in Custer County produce?

The median tested yield is 30 gpm (middle half: 15 gpm–95 gpm), from 1,628 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 46 50–100 ft 200 100–150 ft 507 150–200 ft 352 200–300 ft 631 300–400 ft 339 400–600 ft 154 600+ ft 3
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Well records by ZIP code in Custer County

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

Method: medians computed from OWRB records (OWRB reported well logs, water wells only (water-quality, monitoring, site-assessment and heat-exchange holes excluded); depths 0-5,000 ft. Water-level figures are OWRB's reported depth to first water). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.