⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › ZIP 99025

ZIP 99025, Spokane County: well depth, water level & drilling cost

✓ 191 Ecology records · Spokane County

350 ftmedian well depth
220 ft–523 fttypical depth range
120 ftmedian static water level
7 gpmmedian yield (66 tests)

How deep are wells in ZIP 99025, Washington?

The median drilled well depth in ZIP 99025 is 350 ft, based on 191 wells with recorded depths in the state Ecology database. Half fall between 220 ft and 523 ft; 90% are shallower than 600 ft.

How much does it cost to drill a well in ZIP 99025?

Applying published per-foot rates to the local median depth of 440 ft: drilling and casing alone typically runs $11,000–$28,600; a complete system including pump, pressure tank, and hookup typically runs $26,400–$44,000. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers who work in ZIP 99025

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 99025?

The median static water level is 120 ft below ground surface (middle half of wells: 72 ft–165 ft), from 59 measurements.

Pull every recorded well near a ZIP 99025 address — $19

Drilled depth distribution

0–50 ft 0 50–100 ft 4 100–150 ft 16 150–200 ft 16 200–300 ft 38 300–400 ft 32 400–600 ft 53 600+ ft 32
Looking at a specific property in ZIP 99025?

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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.