⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Wahkiakum County › Skamokawa (98647)

Skamokawa, WA (98647): well depth, water level & drilling cost

✓ 82 Ecology records · Wahkiakum County

81 ftmedian well depth
58 ft–129 fttypical depth range
14 ftmedian static water level
10 gpmmedian yield (20 tests)

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How deep are wells in and around Skamokawa (98647), Washington?

The median drilled well depth in and around Skamokawa (98647) is 81 ft, based on 80 wells with recorded depths in the state Ecology database. Half fall between 58 ft and 129 ft; 90% are shallower than 198 ft.

How much does it cost to drill a well in and around Skamokawa (98647)?

Applying published per-foot rates to the local median depth of 81 ft: drilling and casing alone typically runs $2,025–$5,265; a complete system including pump, pressure tank, and hookup typically runs $4,860–$8,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Skamokawa (98647)?

The median static water level is 14 ft below ground surface (middle half of wells: 10 ft–38 ft), from 17 measurements.

Drilled depth distribution

0–50 ft 17 50–100 ft 28 100–150 ft 19 150–200 ft 8 200–300 ft 7 300–400 ft 1 400–600 ft 0 600+ ft 0
Looking at a specific property in Skamokawa (98647)?

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Part of Wahkiakum 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.