⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › Mica (99023)

Mica, WA (99023): well depth, water level & drilling cost

✓ 493 Ecology records · Spokane County

350 ftmedian well depth
180 ft–535 fttypical depth range
80 ftmedian static water level
6 gpmmedian yield (55 tests)

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How deep are wells in and around Mica (99023), Washington?

The median drilled well depth in and around Mica (99023) is 350 ft, based on 491 wells with recorded depths in the state Ecology database. Half fall between 180 ft and 535 ft; 90% are shallower than 670 ft.

How much does it cost to drill a well in and around Mica (99023)?

Applying published per-foot rates to the local median depth of 350 ft: drilling and casing alone typically runs $8,750–$22,750; a complete system including pump, pressure tank, and hookup typically runs $21,000–$35,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mica (99023)?

The median static water level is 80 ft below ground surface (middle half of wells: 41 ft–124 ft), from 55 measurements.

Drilled depth distribution

0–50 ft 15 50–100 ft 36 100–150 ft 45 150–200 ft 33 200–300 ft 66 300–400 ft 68 400–600 ft 133 600+ ft 95
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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.