Washington Well Data › Kitsap County › Olalla (98359)
Olalla, WA (98359): well depth, water level & drilling cost
✓ 985 Ecology records · Kitsap County
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How deep are wells in and around Olalla (98359), Washington?
The median drilled well depth in and around Olalla (98359) is 129 ft, based on 981 wells with recorded depths in the state Ecology database. Half fall between 84 ft and 181 ft; 90% are shallower than 272 ft.
How much does it cost to drill a well in and around Olalla (98359)?
Applying published per-foot rates to the local median depth of 129 ft: drilling and casing alone typically runs $3,225–$8,385; a complete system including pump, pressure tank, and hookup typically runs $7,740–$12,900. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in and around Olalla (98359)?
The median static water level is 78 ft below ground surface (middle half of wells: 43 ft–130 ft), from 92 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 Kitsap 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.