⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Okanogan County › Brewster (98812)

Brewster, WA (98812): well depth, water level & drilling cost

✓ 83 Ecology records · Okanogan County

167 ftmedian well depth
69 ft–354 fttypical depth range
51 ftmedian static water level
15 gpmmedian yield (26 tests)

How deep are wells in Brewster (98812), Washington?

The median drilled well depth in Brewster (98812) is 167 ft, based on 83 wells with recorded depths in the state Ecology database. Half fall between 69 ft and 354 ft; 90% are shallower than 565 ft.

How much does it cost to drill a well in Brewster (98812)?

Applying published per-foot rates to the local median depth of 171 ft: drilling and casing alone typically runs $4,275–$11,115; a complete system including pump, pressure tank, and hookup typically runs $10,260–$17,100. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers who work in Brewster (98812)

Free for property owners. We route your request only to licensed drillers who actually file well logs in Okanogan County — never sold elsewhere.

What is the static water level in Brewster (98812)?

The median static water level is 51 ft below ground surface (middle half of wells: 28 ft–101 ft), from 43 measurements.

Pull every recorded well near a Brewster (98812) address — $19

Drilled depth distribution

0–50 ft 15 50–100 ft 9 100–150 ft 13 150–200 ft 8 200–300 ft 8 300–400 ft 12 400–600 ft 10 600+ ft 8
Looking at a specific property in Brewster (98812)?

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Part of Okanogan 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.