⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Stevens County › Valley (99181)

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

✓ 611 Ecology records · Stevens County

164 ftmedian well depth
97 ft–280 fttypical depth range
50 ftmedian static water level
6 gpmmedian yield (121 tests)

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

The median drilled well depth in and around Valley (99181) is 164 ft, based on 603 wells with recorded depths in the state Ecology database. Half fall between 97 ft and 280 ft; 90% are shallower than 400 ft.

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

Applying published per-foot rates to the local median depth of 164 ft: drilling and casing alone typically runs $4,100–$10,660; a complete system including pump, pressure tank, and hookup typically runs $9,840–$16,400. Actual quotes depend on site access, geology, and casing requirements.

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

The median static water level is 50 ft below ground surface (middle half of wells: 25 ft–120 ft), from 119 measurements.

Drilled depth distribution

0–50 ft 29 50–100 ft 125 100–150 ft 114 150–200 ft 79 200–300 ft 121 300–400 ft 67 400–600 ft 58 600+ ft 10
Looking at a specific property in Valley (99181)?

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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.