⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Okanogan County › ZIP 98862

ZIP 98862, Okanogan County: well depth, water level & drilling cost

✓ 116 Ecology records · Okanogan County

120 ftmedian well depth
64 ft–240 fttypical depth range
36 ftmedian static water level
20 gpmmedian yield (41 tests)

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How deep are wells in ZIP 98862, Washington?

The median drilled well depth in ZIP 98862 is 120 ft, based on 114 wells with recorded depths in the state Ecology database. Half fall between 64 ft and 240 ft; 90% are shallower than 354 ft.

How much does it cost to drill a well in ZIP 98862?

Applying published per-foot rates to the local median depth of 120 ft: drilling and casing alone typically runs $3,000–$7,800; a complete system including pump, pressure tank, and hookup typically runs $7,200–$12,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 98862?

The median static water level is 36 ft below ground surface (middle half of wells: 27 ft–84 ft), from 48 measurements.

Drilled depth distribution

0–50 ft 12 50–100 ft 30 100–150 ft 28 150–200 ft 10 200–300 ft 14 300–400 ft 11 400–600 ft 8 600+ ft 1
Looking at a specific property in ZIP 98862?

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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.