⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Stevens County › ZIP 99173

ZIP 99173, Stevens County: well depth, water level & drilling cost

✓ 273 Ecology records · Stevens County

160 ftmedian well depth
96 ft–242 fttypical depth range
71 ftmedian static water level
10 gpmmedian yield (117 tests)

Pull every recorded well near a ZIP 99173 address — $39

How deep are wells in ZIP 99173, Washington?

The median drilled well depth in ZIP 99173 is 160 ft, based on 272 wells with recorded depths in the state Ecology database. Half fall between 96 ft and 242 ft; 90% are shallower than 400 ft.

How much does it cost to drill a well in ZIP 99173?

Applying published per-foot rates to the local median depth of 160 ft: drilling and casing alone typically runs $4,000–$10,400; a complete system including pump, pressure tank, and hookup typically runs $9,600–$16,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 99173?

The median static water level is 71 ft below ground surface (middle half of wells: 39 ft–120 ft), from 123 measurements.

Drilled depth distribution

0–50 ft 13 50–100 ft 60 100–150 ft 54 150–200 ft 50 200–300 ft 37 300–400 ft 27 400–600 ft 24 600+ ft 7
Looking at a specific property in ZIP 99173?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $39
Get quotes from drillers who work in ZIP 99173

Free. Goes to licensed drillers working Stevens County.

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.