⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Benton County › ZIP 99352

ZIP 99352, Benton County: well depth, water level & drilling cost

✓ 64 Ecology records · Benton County

190 ftmedian well depth
104 ft–335 fttypical depth range
154 ftmedian static water level
30 gpmmedian yield (15 tests)

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How deep are wells in ZIP 99352, Washington?

The median drilled well depth in ZIP 99352 is 190 ft, based on 62 wells with recorded depths in the state Ecology database. Half fall between 104 ft and 335 ft; 90% are shallower than 484 ft.

How much does it cost to drill a well in ZIP 99352?

Applying published per-foot rates to the local median depth of 190 ft: drilling and casing alone typically runs $4,750–$12,350; a complete system including pump, pressure tank, and hookup typically runs $11,400–$19,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 99352?

The median static water level is 154 ft below ground surface (middle half of wells: 41 ft–307 ft), from 15 measurements.

Drilled depth distribution

0–50 ft 5 50–100 ft 6 100–150 ft 18 150–200 ft 2 200–300 ft 12 300–400 ft 7 400–600 ft 12 600+ ft 0
Looking at a specific property in ZIP 99352?

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Part of Benton 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.