⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Clark County › Ridgefield (98642)

Ridgefield, WA (98642): well depth, water level & drilling cost

✓ 2,293 Ecology records · Clark County

187 ftmedian well depth
139 ft–258 fttypical depth range
127 ftmedian static water level
20 gpmmedian yield (267 tests)

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How deep are wells in and around Ridgefield (98642), Washington?

The median drilled well depth in and around Ridgefield (98642) is 187 ft, based on 2,284 wells with recorded depths in the state Ecology database. Half fall between 139 ft and 258 ft; 90% are shallower than 355 ft.

How much does it cost to drill a well in and around Ridgefield (98642)?

Applying published per-foot rates to the local median depth of 218 ft: drilling and casing alone typically runs $5,450–$14,170; a complete system including pump, pressure tank, and hookup typically runs $13,080–$21,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Ridgefield (98642)?

The median static water level is 127 ft below ground surface (middle half of wells: 88 ft–182 ft), from 487 measurements.

Drilled depth distribution

0–50 ft 22 50–100 ft 190 100–150 ft 478 150–200 ft 598 200–300 ft 618 300–400 ft 234 400–600 ft 143 600+ ft 1
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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.