Washington Well Data › King County › Renton (98059)
Renton, WA (98059): well depth, water level & drilling cost
✓ 222 Ecology records · King County
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How deep are wells in and around Renton (98059), Washington?
The median drilled well depth in and around Renton (98059) is 180 ft, based on 222 wells with recorded depths in the state Ecology database. Half fall between 112 ft and 280 ft; 90% are shallower than 375 ft.
How much does it cost to drill a well in and around Renton (98059)?
Applying published per-foot rates to the local median depth of 180 ft: drilling and casing alone typically runs $4,500–$11,700; a complete system including pump, pressure tank, and hookup typically runs $10,800–$18,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in and around Renton (98059)?
The median static water level is 125 ft below ground surface (middle half of wells: 70 ft–175 ft), from 9 measurements.
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Part of King 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.