⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Douglas County › ZIP 98802

ZIP 98802, Douglas County: well depth, water level & drilling cost

✓ 184 Ecology records · Douglas County

235 ftmedian well depth
103 ft–330 fttypical depth range
182 ftmedian static water level
13 gpmmedian yield (56 tests)

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How deep are wells in ZIP 98802, Washington?

The median drilled well depth in ZIP 98802 is 235 ft, based on 181 wells with recorded depths in the state Ecology database. Half fall between 103 ft and 330 ft; 90% are shallower than 438 ft.

How much does it cost to drill a well in ZIP 98802?

Applying published per-foot rates to the local median depth of 235 ft: drilling and casing alone typically runs $5,875–$15,275; a complete system including pump, pressure tank, and hookup typically runs $14,100–$23,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 98802?

The median static water level is 182 ft below ground surface (middle half of wells: 66 ft–281 ft), from 56 measurements.

Drilled depth distribution

0–50 ft 15 50–100 ft 25 100–150 ft 21 150–200 ft 23 200–300 ft 38 300–400 ft 37 400–600 ft 16 600+ ft 6
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Part of Douglas 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.