⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › ZIP 99208

ZIP 99208, Spokane County: well depth, water level & drilling cost

✓ 251 Ecology records · Spokane County

320 ftmedian well depth
188 ft–461 fttypical depth range
63 ftmedian static water level
8 gpmmedian yield (79 tests)

How deep are wells in ZIP 99208, Washington?

The median drilled well depth in ZIP 99208 is 320 ft, based on 248 wells with recorded depths in the state Ecology database. Half fall between 188 ft and 461 ft; 90% are shallower than 600 ft.

How much does it cost to drill a well in ZIP 99208?

Applying published per-foot rates to the local median depth of 340 ft: drilling and casing alone typically runs $8,500–$22,100; a complete system including pump, pressure tank, and hookup typically runs $20,400–$34,000. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers who work in ZIP 99208

Free for property owners. We route your request only to licensed drillers who actually file well logs in Spokane County — never sold elsewhere.

What is the static water level in ZIP 99208?

The median static water level is 63 ft below ground surface (middle half of wells: 40 ft–140 ft), from 72 measurements.

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Drilled depth distribution

0–50 ft 1 50–100 ft 17 100–150 ft 27 150–200 ft 20 200–300 ft 42 300–400 ft 39 400–600 ft 76 600+ ft 26
Looking at a specific property in ZIP 99208?

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Part of Spokane 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.