⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › Elk (99009)

Elk, WA (99009): well depth, water level & drilling cost

✓ 432 Ecology records · Spokane County

220 ftmedian well depth
98 ft–360 fttypical depth range
50 ftmedian static water level
8 gpmmedian yield (206 tests)

How deep are wells in Elk (99009), Washington?

The median drilled well depth in Elk (99009) is 220 ft, based on 432 wells with recorded depths in the state Ecology database. Half fall between 98 ft and 360 ft; 90% are shallower than 500 ft.

How much does it cost to drill a well in Elk (99009)?

Applying published per-foot rates to the local median depth of 245 ft: drilling and casing alone typically runs $6,125–$15,925; a complete system including pump, pressure tank, and hookup typically runs $14,700–$24,500. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers who work in Elk (99009)

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 Elk (99009)?

The median static water level is 50 ft below ground surface (middle half of wells: 30 ft–72 ft), from 185 measurements.

Pull every recorded well near a Elk (99009) address — $19

Drilled depth distribution

0–50 ft 21 50–100 ft 91 100–150 ft 52 150–200 ft 35 200–300 ft 68 300–400 ft 75 400–600 ft 73 600+ ft 17
Looking at a specific property in Elk (99009)?

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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.