⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › Colbert (99005)

Colbert, WA (99005): well depth, water level & drilling cost

✓ 1,366 Ecology records · Spokane County

187 ftmedian well depth
117 ft–280 fttypical depth range
65 ftmedian static water level
13 gpmmedian yield (148 tests)

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How deep are wells in and around Colbert (99005), Washington?

The median drilled well depth in and around Colbert (99005) is 187 ft, based on 1,356 wells with recorded depths in the state Ecology database. Half fall between 117 ft and 280 ft; 90% are shallower than 413 ft.

How much does it cost to drill a well in and around Colbert (99005)?

Applying published per-foot rates to the local median depth of 187 ft: drilling and casing alone typically runs $4,675–$12,155; a complete system including pump, pressure tank, and hookup typically runs $11,220–$18,700. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Colbert (99005)?

The median static water level is 65 ft below ground surface (middle half of wells: 41 ft–100 ft), from 138 measurements.

Drilled depth distribution

0–50 ft 26 50–100 ft 216 100–150 ft 273 150–200 ft 215 200–300 ft 317 300–400 ft 144 400–600 ft 123 600+ ft 42
Looking at a specific property in Colbert (99005)?

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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.