Washington Well Data › Pierce County › Mckenna (98558)
Mckenna, WA (98558): well depth, water level & drilling cost
✓ 925 Ecology records · Pierce County
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How deep are wells in and around Mckenna (98558), Washington?
The median drilled well depth in and around Mckenna (98558) is 108 ft, based on 920 wells with recorded depths in the state Ecology database. Half fall between 80 ft and 132 ft; 90% are shallower than 157 ft.
How much does it cost to drill a well in and around Mckenna (98558)?
Applying published per-foot rates to the local median depth of 108 ft: drilling and casing alone typically runs $2,700–$7,020; a complete system including pump, pressure tank, and hookup typically runs $6,480–$10,800. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in and around Mckenna (98558)?
The median static water level is 42 ft below ground surface (middle half of wells: 30 ft–64 ft), from 153 measurements.
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Part of Pierce 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.