⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Stevens County › Evans (99126)

Evans, WA (99126): well depth, water level & drilling cost

✓ 561 Ecology records · Stevens County

180 ftmedian well depth
80 ft–321 fttypical depth range
58 ftmedian static water level
15 gpmmedian yield (61 tests)

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How deep are wells in and around Evans (99126), Washington?

The median drilled well depth in and around Evans (99126) is 180 ft, based on 560 wells with recorded depths in the state Ecology database. Half fall between 80 ft and 321 ft; 90% are shallower than 500 ft.

How much does it cost to drill a well in and around Evans (99126)?

Applying published per-foot rates to the local median depth of 180 ft: drilling and casing alone typically runs $4,500–$11,700; a complete system including pump, pressure tank, and hookup typically runs $10,800–$18,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Evans (99126)?

The median static water level is 58 ft below ground surface (middle half of wells: 32 ft–107 ft), from 68 measurements.

Drilled depth distribution

0–50 ft 33 50–100 ft 126 100–150 ft 82 150–200 ft 58 200–300 ft 85 300–400 ft 70 400–600 ft 72 600+ ft 34
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Part of Stevens 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.