⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Clark County › Yacolt (98675)

Yacolt, WA (98675): well depth, water level & drilling cost

✓ 420 Ecology records · Clark County

264 ftmedian well depth
165 ft–385 fttypical depth range
96 ftmedian static water level
13 gpmmedian yield (196 tests)

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How deep are wells in Yacolt (98675), Washington?

The median drilled well depth in Yacolt (98675) is 264 ft, based on 418 wells with recorded depths in the state Ecology database. Half fall between 165 ft and 385 ft; 90% are shallower than 511 ft.

How much does it cost to drill a well in Yacolt (98675)?

Applying published per-foot rates to the local median depth of 264 ft: drilling and casing alone typically runs $6,600–$17,160; a complete system including pump, pressure tank, and hookup typically runs $15,840–$26,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Yacolt (98675)?

The median static water level is 96 ft below ground surface (middle half of wells: 50 ft–168 ft), from 156 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 24 100–150 ft 60 150–200 ft 49 200–300 ft 105 300–400 ft 77 400–600 ft 78 600+ ft 21
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Part of Clark 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.