⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Adams County › ZIP 99169

ZIP 99169, Adams County: well depth, water level & drilling cost

✓ 155 Ecology records · Adams County

292 ftmedian well depth
200 ft–470 fttypical depth range
138 ftmedian static water level
38 gpmmedian yield (64 tests)

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How deep are wells in ZIP 99169, Washington?

The median drilled well depth in ZIP 99169 is 292 ft, based on 154 wells with recorded depths in the state Ecology database. Half fall between 200 ft and 470 ft; 90% are shallower than 1,294 ft.

How much does it cost to drill a well in ZIP 99169?

Applying published per-foot rates to the local median depth of 292 ft: drilling and casing alone typically runs $7,300–$18,980; a complete system including pump, pressure tank, and hookup typically runs $17,520–$29,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 99169?

The median static water level is 138 ft below ground surface (middle half of wells: 83 ft–209 ft), from 47 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 3 100–150 ft 17 150–200 ft 16 200–300 ft 43 300–400 ft 23 400–600 ft 16 600+ ft 36
Looking at a specific property in ZIP 99169?

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Part of Adams 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.