⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Okanogan County › Oroville (98844)

Oroville, WA (98844): well depth, water level & drilling cost

✓ 894 Ecology records · Okanogan County

200 ftmedian well depth
100 ft–353 fttypical depth range
45 ftmedian static water level
4 gpmmedian yield (130 tests)

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How deep are wells in and around Oroville (98844), Washington?

The median drilled well depth in and around Oroville (98844) is 200 ft, based on 888 wells with recorded depths in the state Ecology database. Half fall between 100 ft and 353 ft; 90% are shallower than 511 ft.

How much does it cost to drill a well in and around Oroville (98844)?

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Oroville (98844)?

The median static water level is 45 ft below ground surface (middle half of wells: 22 ft–95 ft), from 138 measurements.

Drilled depth distribution

0–50 ft 89 50–100 ft 120 100–150 ft 112 150–200 ft 82 200–300 ft 179 300–400 ft 118 400–600 ft 119 600+ ft 69
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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.