Washington Well Data › King County › Ravensdale (98051)
Ravensdale, WA (98051): well depth, water level & drilling cost
✓ 85 Ecology records · King County
How deep are wells in Ravensdale (98051), Washington?
The median drilled well depth in Ravensdale (98051) is 156 ft, based on 85 wells with recorded depths in the state Ecology database. Half fall between 87 ft and 300 ft; 90% are shallower than 410 ft.
How much does it cost to drill a well in Ravensdale (98051)?
Applying published per-foot rates to the local median depth of 164 ft: drilling and casing alone typically runs $4,100–$10,660; a complete system including pump, pressure tank, and hookup typically runs $9,840–$16,400. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Ravensdale (98051)?
The median static water level is 71 ft below ground surface (middle half of wells: 40 ft–109 ft), from 39 measurements.
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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.