⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Ferry County › Republic (99166)

Republic, WA (99166): well depth, water level & drilling cost

✓ 987 Ecology records · Ferry County

178 ftmedian well depth
80 ft–300 fttypical depth range
58 ftmedian static water level
9 gpmmedian yield (160 tests)

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How deep are wells in and around Republic (99166), Washington?

The median drilled well depth in and around Republic (99166) is 178 ft, based on 984 wells with recorded depths in the state Ecology database. Half fall between 80 ft and 300 ft; 90% are shallower than 409 ft.

How much does it cost to drill a well in and around Republic (99166)?

Applying published per-foot rates to the local median depth of 178 ft: drilling and casing alone typically runs $4,450–$11,570; a complete system including pump, pressure tank, and hookup typically runs $10,680–$17,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Republic (99166)?

The median static water level is 58 ft below ground surface (middle half of wells: 24 ft–120 ft), from 158 measurements.

Drilled depth distribution

0–50 ft 76 50–100 ft 224 100–150 ft 135 150–200 ft 98 200–300 ft 172 300–400 ft 146 400–600 ft 103 600+ ft 30
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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.