⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Okanogan County › Omak (98841)

Omak, WA (98841): well depth, water level & drilling cost

✓ 733 Ecology records · Okanogan County

145 ftmedian well depth
80 ft–266 fttypical depth range
55 ftmedian static water level
15 gpmmedian yield (97 tests)

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How deep are wells in and around Omak (98841), Washington?

The median drilled well depth in and around Omak (98841) is 145 ft, based on 727 wells with recorded depths in the state Ecology database. Half fall between 80 ft and 266 ft; 90% are shallower than 386 ft.

How much does it cost to drill a well in and around Omak (98841)?

Applying published per-foot rates to the local median depth of 145 ft: drilling and casing alone typically runs $3,625–$9,425; a complete system including pump, pressure tank, and hookup typically runs $8,700–$14,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Omak (98841)?

The median static water level is 55 ft below ground surface (middle half of wells: 26 ft–80 ft), from 92 measurements.

Drilled depth distribution

0–50 ft 68 50–100 ft 174 100–150 ft 130 150–200 ft 64 200–300 ft 135 300–400 ft 86 400–600 ft 54 600+ ft 16
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Part of Okanogan County well records.

Method: medians computed from Ecology records (water wells only — soil/environmental borings and decommissions excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.