⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Ferry County › ZIP 99150

ZIP 99150, Ferry County: well depth, water level & drilling cost

✓ 70 Ecology records · Ferry County

186 ftmedian well depth
102 ft–300 fttypical depth range
42 ftmedian static water level
7 gpmmedian yield (28 tests)

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How deep are wells in ZIP 99150, Washington?

The median drilled well depth in ZIP 99150 is 186 ft, based on 70 wells with recorded depths in the state Ecology database. Half fall between 102 ft and 300 ft; 90% are shallower than 500 ft.

How much does it cost to drill a well in ZIP 99150?

Applying published per-foot rates to the local median depth of 186 ft: drilling and casing alone typically runs $4,650–$12,090; a complete system including pump, pressure tank, and hookup typically runs $11,160–$18,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 99150?

The median static water level is 42 ft below ground surface (middle half of wells: 23 ft–116 ft), from 26 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 12 100–150 ft 14 150–200 ft 8 200–300 ft 12 300–400 ft 9 400–600 ft 8 600+ ft 3
Looking at a specific property in ZIP 99150?

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Get quotes from drillers who work in ZIP 99150

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Part of Ferry 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.