Washington Well Data › Lewis County › Chehalis (98532)
Chehalis, WA (98532): well depth, water level & drilling cost
✓ 1,082 Ecology records · Lewis County
How deep are wells in Chehalis (98532), Washington?
The median drilled well depth in Chehalis (98532) is 118 ft, based on 1,075 wells with recorded depths in the state Ecology database. Half fall between 77 ft and 196 ft; 90% are shallower than 303 ft.
How much does it cost to drill a well in Chehalis (98532)?
Applying published per-foot rates to the local median depth of 118 ft: drilling and casing alone typically runs $2,950–$7,670; a complete system including pump, pressure tank, and hookup typically runs $7,080–$11,800. 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 Lewis County — never sold elsewhere.
What is the static water level in Chehalis (98532)?
The median static water level is 38 ft below ground surface (middle half of wells: 20 ft–83 ft), from 455 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 Lewis 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.