Washington Well Data › Thurston County › Olympia (98513)
Olympia, WA (98513): well depth, water level & drilling cost
✓ 148 Ecology records · Thurston County
How deep are wells in Olympia (98513), Washington?
The median drilled well depth in Olympia (98513) is 116 ft, based on 146 wells with recorded depths in the state Ecology database. Half fall between 75 ft and 158 ft; 90% are shallower than 225 ft.
How much does it cost to drill a well in Olympia (98513)?
Applying published per-foot rates to the local median depth of 119 ft: drilling and casing alone typically runs $2,975–$7,735; a complete system including pump, pressure tank, and hookup typically runs $7,140–$11,900. 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 Thurston County — never sold elsewhere.
What is the static water level in Olympia (98513)?
The median static water level is 44 ft below ground surface (middle half of wells: 22 ft–105 ft), from 54 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.
Free lookup Property report — $19Part of Thurston 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.