⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Ferry County › Malo (99150)

Malo, WA (99150): well depth, water level & drilling cost

✓ 368 Ecology records · Ferry County

158 ftmedian well depth
80 ft–280 fttypical depth range
44 ftmedian static water level
8 gpmmedian yield (34 tests)

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How deep are wells in and around Malo (99150), Washington?

The median drilled well depth in and around Malo (99150) is 158 ft, based on 368 wells with recorded depths in the state Ecology database. Half fall between 80 ft and 280 ft; 90% are shallower than 420 ft.

How much does it cost to drill a well in and around Malo (99150)?

Applying published per-foot rates to the local median depth of 158 ft: drilling and casing alone typically runs $3,950–$10,270; a complete system including pump, pressure tank, and hookup typically runs $9,480–$15,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Malo (99150)?

The median static water level is 44 ft below ground surface (middle half of wells: 21 ft–107 ft), from 32 measurements.

Drilled depth distribution

0–50 ft 26 50–100 ft 84 100–150 ft 70 150–200 ft 37 200–300 ft 65 300–400 ft 35 400–600 ft 43 600+ ft 8
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Part of Ferry 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.