⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › Spokane (99201)

Spokane, WA (99201): well depth, water level & drilling cost

✓ 80 Ecology records · Spokane County

278 ftmedian well depth
164 ft–325 fttypical depth range
240 ftmedian static water level
20 gpmmedian yield (7 tests)

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How deep are wells in and around Spokane (99201), Washington?

The median drilled well depth in and around Spokane (99201) is 278 ft, based on 80 wells with recorded depths in the state Ecology database. Half fall between 164 ft and 325 ft; 90% are shallower than 401 ft.

How much does it cost to drill a well in and around Spokane (99201)?

Applying published per-foot rates to the local median depth of 278 ft: drilling and casing alone typically runs $6,950–$18,070; a complete system including pump, pressure tank, and hookup typically runs $16,680–$27,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Spokane (99201)?

The median static water level is 240 ft below ground surface (middle half of wells: 29 ft–320 ft), from 9 measurements.

Drilled depth distribution

0–50 ft 3 50–100 ft 6 100–150 ft 7 150–200 ft 7 200–300 ft 23 300–400 ft 25 400–600 ft 7 600+ ft 2
Looking at a specific property in Spokane (99201)?

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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.