⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Chelan County › Manson (98831)

Manson, WA (98831): well depth, water level & drilling cost

✓ 569 Ecology records · Chelan County

305 ftmedian well depth
146 ft–437 fttypical depth range
82 ftmedian static water level
7 gpmmedian yield (115 tests)

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How deep are wells in and around Manson (98831), Washington?

The median drilled well depth in and around Manson (98831) is 305 ft, based on 562 wells with recorded depths in the state Ecology database. Half fall between 146 ft and 437 ft; 90% are shallower than 567 ft.

How much does it cost to drill a well in and around Manson (98831)?

Applying published per-foot rates to the local median depth of 305 ft: drilling and casing alone typically runs $7,625–$19,825; a complete system including pump, pressure tank, and hookup typically runs $18,300–$30,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Manson (98831)?

The median static water level is 82 ft below ground surface (middle half of wells: 45 ft–161 ft), from 87 measurements.

Drilled depth distribution

0–50 ft 34 50–100 ft 59 100–150 ft 54 150–200 ft 43 200–300 ft 80 300–400 ft 98 400–600 ft 144 600+ ft 50
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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.