Washington Well Data › King County › ZIP 98022
ZIP 98022, King County: well depth, water level & drilling cost
✓ 169 Ecology records · King County
How deep are wells in ZIP 98022, Washington?
The median drilled well depth in ZIP 98022 is 118 ft, based on 163 wells with recorded depths in the state Ecology database. Half fall between 81 ft and 199 ft; 90% are shallower than 322 ft.
How much does it cost to drill a well in ZIP 98022?
Applying published per-foot rates to the local median depth of 117 ft: drilling and casing alone typically runs $2,925–$7,605; a complete system including pump, pressure tank, and hookup typically runs $7,020–$11,700. Actual quotes depend on site access, geology, and casing requirements.
Free for property owners. We route your request only to licensed drillers who actually file well logs in King County — never sold elsewhere.
What is the static water level in ZIP 98022?
The median static water level is 45 ft below ground surface (middle half of wells: 21 ft–82 ft), from 64 measurements.
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See planned systems & pricing → salishwaterworks.comDrilled depth distribution
See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.
Free lookup Property report — $19Part 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.