Washington Well Data › Lewis County › Mossyrock (98564)
Mossyrock, WA (98564): well depth, water level & drilling cost
✓ 293 Ecology records · Lewis County
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How deep are wells in Mossyrock (98564), Washington?
The median drilled well depth in Mossyrock (98564) is 218 ft, based on 292 wells with recorded depths in the state Ecology database. Half fall between 117 ft and 305 ft; 90% are shallower than 427 ft.
How much does it cost to drill a well in Mossyrock (98564)?
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 Mossyrock (98564)?
The median static water level is 85 ft below ground surface (middle half of wells: 57 ft–133 ft), from 134 measurements.
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See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.
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Part of Lewis 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.