⟁ Oklahoma Well Data field records · 2026 survey

Oklahoma Well Data › Harmon County › Hollis (73550)

Hollis, OK (73550): well depth, water level & drilling cost

✓ 317 OWRB records · Harmon County

159 ftmedian well depth
110 ft–205 fttypical depth range
65 ftmedian static water level
800 gpmmedian yield (252 tests)

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How deep are wells in and around Hollis (73550), Oklahoma?

The median drilled well depth in and around Hollis (73550) is 159 ft, based on 308 wells with recorded depths in the state OWRB database. Half fall between 110 ft and 205 ft; 90% are shallower than 250 ft.

How much does it cost to drill a well in and around Hollis (73550)?

Applying published per-foot rates to the local median depth of 159 ft: drilling and casing alone typically runs $3,975–$10,335; a complete system including pump, pressure tank, and hookup typically runs $9,540–$15,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Hollis (73550)?

The median static water level is 65 ft below ground surface (middle half of wells: 45 ft–95 ft), from 211 measurements.

Drilled depth distribution

0–50 ft 10 50–100 ft 39 100–150 ft 90 150–200 ft 76 200–300 ft 82 300–400 ft 10 400–600 ft 1 600+ ft 0
Looking at a specific property in Hollis (73550)?

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Get quotes from drillers who work in Hollis (73550)

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Part of Harmon County well records.

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), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.