⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Grays Harbor County › Aberdeen (98520)

Aberdeen, WA (98520): well depth, water level & drilling cost

✓ 297 Ecology records · Grays Harbor County

101 ftmedian well depth
70 ft–141 fttypical depth range
40 ftmedian static water level
20 gpmmedian yield (50 tests)

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How deep are wells in and around Aberdeen (98520), Washington?

The median drilled well depth in and around Aberdeen (98520) is 101 ft, based on 297 wells with recorded depths in the state Ecology database. Half fall between 70 ft and 141 ft; 90% are shallower than 200 ft.

How much does it cost to drill a well in and around Aberdeen (98520)?

Applying published per-foot rates to the local median depth of 101 ft: drilling and casing alone typically runs $2,525–$6,565; a complete system including pump, pressure tank, and hookup typically runs $6,060–$10,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Aberdeen (98520)?

The median static water level is 40 ft below ground surface (middle half of wells: 24 ft–59 ft), from 85 measurements.

Drilled depth distribution

0–50 ft 36 50–100 ft 98 100–150 ft 99 150–200 ft 31 200–300 ft 25 300–400 ft 4 400–600 ft 4 600+ ft 0
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Part of Grays Harbor 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.