⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Chelan County › ZIP 98821

ZIP 98821, Chelan County: well depth, water level & drilling cost

✓ 54 Ecology records · Chelan County

90 ftmedian well depth
52 ft–195 fttypical depth range
39 ftmedian static water level
25 gpmmedian yield (25 tests)

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How deep are wells in ZIP 98821, Washington?

The median drilled well depth in ZIP 98821 is 90 ft, based on 53 wells with recorded depths in the state Ecology database. Half fall between 52 ft and 195 ft; 90% are shallower than 351 ft.

How much does it cost to drill a well in ZIP 98821?

Applying published per-foot rates to the local median depth of 90 ft: drilling and casing alone typically runs $2,250–$5,850; a complete system including pump, pressure tank, and hookup typically runs $5,400–$9,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 98821?

The median static water level is 39 ft below ground surface (middle half of wells: 21 ft–79 ft), from 23 measurements.

Drilled depth distribution

0–50 ft 12 50–100 ft 18 100–150 ft 6 150–200 ft 4 200–300 ft 4 300–400 ft 5 400–600 ft 3 600+ ft 1
Looking at a specific property in ZIP 98821?

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Part of Chelan 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.