⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Stevens County › Valley (99181)

Valley, WA (99181): well depth, water level & drilling cost

✓ 207 Ecology records · Stevens County

199 ftmedian well depth
102 ft–320 fttypical depth range
48 ftmedian static water level
6 gpmmedian yield (88 tests)

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How deep are wells in Valley (99181), Washington?

The median drilled well depth in Valley (99181) is 199 ft, based on 205 wells with recorded depths in the state Ecology database. Half fall between 102 ft and 320 ft; 90% are shallower than 452 ft.

How much does it cost to drill a well in Valley (99181)?

Applying published per-foot rates to the local median depth of 199 ft: drilling and casing alone typically runs $4,975–$12,935; a complete system including pump, pressure tank, and hookup typically runs $11,940–$19,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Valley (99181)?

The median static water level is 48 ft below ground surface (middle half of wells: 24 ft–90 ft), from 83 measurements.

Drilled depth distribution

0–50 ft 7 50–100 ft 39 100–150 ft 35 150–200 ft 22 200–300 ft 40 300–400 ft 26 400–600 ft 29 600+ ft 7
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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.