⟁ Oklahoma Well Data field records · 2026 survey

Oklahoma Well Data › Seminole County › Seminole (74818)

Seminole, OK (74818): well depth, water level & drilling cost

✓ 100 OWRB records · Seminole County

210 ftmedian well depth
143 ft–325 fttypical depth range
133 ftmedian static water level
15 gpmmedian yield (93 tests)

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How deep are wells in and around Seminole (74818), Oklahoma?

The median drilled well depth in and around Seminole (74818) is 210 ft, based on 97 wells with recorded depths in the state OWRB database. Half fall between 143 ft and 325 ft; 90% are shallower than 631 ft.

How much does it cost to drill a well in and around Seminole (74818)?

Applying published per-foot rates to the local median depth of 210 ft: drilling and casing alone typically runs $5,250–$13,650; a complete system including pump, pressure tank, and hookup typically runs $12,600–$21,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Seminole (74818)?

The median static water level is 133 ft below ground surface (middle half of wells: 48 ft–200 ft), from 46 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 2 100–150 ft 24 150–200 ft 13 200–300 ft 30 300–400 ft 8 400–600 ft 2 600+ ft 18
Looking at a specific property in Seminole (74818)?

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Part of Seminole 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.