Washington Well Data › Mason County › ZIP 98546
ZIP 98546, Mason County: well depth, water level & drilling cost
✓ 173 Ecology records · Mason County
How deep are wells in ZIP 98546, Washington?
The median drilled well depth in ZIP 98546 is 119 ft, based on 172 wells with recorded depths in the state Ecology database. Half fall between 76 ft and 163 ft; 90% are shallower than 196 ft.
How much does it cost to drill a well in ZIP 98546?
Applying published per-foot rates to the local median depth of 138 ft: drilling and casing alone typically runs $3,450–$8,970; a complete system including pump, pressure tank, and hookup typically runs $8,280–$13,800. 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 Mason County — never sold elsewhere.
What is the static water level in ZIP 98546?
The median static water level is 47 ft below ground surface (middle half of wells: 31 ft–105 ft), from 55 measurements.
Pull every recorded well near a ZIP 98546 address — $19
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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 Mason 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.