⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Klickitat County › ZIP 98635

ZIP 98635, Klickitat County: well depth, water level & drilling cost

✓ 266 Ecology records · Klickitat County

409 ftmedian well depth
196 ft–582 fttypical depth range
315 ftmedian static water level
15 gpmmedian yield (103 tests)

How deep are wells in ZIP 98635, Washington?

The median drilled well depth in ZIP 98635 is 409 ft, based on 266 wells with recorded depths in the state Ecology database. Half fall between 196 ft and 582 ft; 90% are shallower than 710 ft.

How much does it cost to drill a well in ZIP 98635?

Applying published per-foot rates to the local median depth of 441 ft: drilling and casing alone typically runs $11,025–$28,665; a complete system including pump, pressure tank, and hookup typically runs $26,460–$44,100. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers who work in ZIP 98635

Free for property owners. We route your request only to licensed drillers who actually file well logs in Klickitat County — never sold elsewhere.

What is the static water level in ZIP 98635?

The median static water level is 315 ft below ground surface (middle half of wells: 69 ft–449 ft), from 104 measurements.

Pull every recorded well near a ZIP 98635 address — $19

Drilled depth distribution

0–50 ft 0 50–100 ft 9 100–150 ft 29 150–200 ft 30 200–300 ft 33 300–400 ft 23 400–600 ft 79 600+ ft 63
Looking at a specific property in ZIP 98635?

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Part of Klickitat 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.