⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Skagit County › Mount Vernon (98273)

Mount Vernon, WA (98273): well depth, water level & drilling cost

✓ 465 Ecology records · Skagit County

100 ftmedian well depth
59 ft–178 fttypical depth range
15 ftmedian static water level
20 gpmmedian yield (51 tests)

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How deep are wells in and around Mount Vernon (98273), Washington?

The median drilled well depth in and around Mount Vernon (98273) is 100 ft, based on 459 wells with recorded depths in the state Ecology database. Half fall between 59 ft and 178 ft; 90% are shallower than 283 ft.

How much does it cost to drill a well in and around Mount Vernon (98273)?

Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mount Vernon (98273)?

The median static water level is 15 ft below ground surface (middle half of wells: 8 ft–54 ft), from 62 measurements.

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Drilled depth distribution

0–50 ft 90 50–100 ft 138 100–150 ft 85 150–200 ft 60 200–300 ft 43 300–400 ft 30 400–600 ft 12 600+ ft 1
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Part of Skagit 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.