⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Okanogan County › ZIP 98856

ZIP 98856, Okanogan County: well depth, water level & drilling cost

✓ 109 Ecology records · Okanogan County

100 ftmedian well depth
60 ft–170 fttypical depth range
37 ftmedian static water level
20 gpmmedian yield (33 tests)

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How deep are wells in ZIP 98856, Washington?

The median drilled well depth in ZIP 98856 is 100 ft, based on 109 wells with recorded depths in the state Ecology database. Half fall between 60 ft and 170 ft; 90% are shallower than 296 ft.

How much does it cost to drill a well in ZIP 98856?

Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 98856?

The median static water level is 37 ft below ground surface (middle half of wells: 19 ft–63 ft), from 36 measurements.

Drilled depth distribution

0–50 ft 17 50–100 ft 36 100–150 ft 23 150–200 ft 9 200–300 ft 13 300–400 ft 6 400–600 ft 3 600+ ft 2
Looking at a specific property in ZIP 98856?

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Get quotes from drillers who work in ZIP 98856

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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.