⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Douglas County › Mansfield (98830)

Mansfield, WA (98830): well depth, water level & drilling cost

✓ 95 Ecology records · Douglas County

200 ftmedian well depth
120 ft–290 fttypical depth range
97 ftmedian static water level
12 gpmmedian yield (22 tests)

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How deep are wells in and around Mansfield (98830), Washington?

The median drilled well depth in and around Mansfield (98830) is 200 ft, based on 93 wells with recorded depths in the state Ecology database. Half fall between 120 ft and 290 ft; 90% are shallower than 456 ft.

How much does it cost to drill a well in and around Mansfield (98830)?

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mansfield (98830)?

The median static water level is 97 ft below ground surface (middle half of wells: 31 ft–169 ft), from 24 measurements.

Drilled depth distribution

0–50 ft 5 50–100 ft 13 100–150 ft 14 150–200 ft 13 200–300 ft 25 300–400 ft 9 400–600 ft 12 600+ ft 2
Looking at a specific property in Mansfield (98830)?

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Get quotes from drillers who work in Mansfield (98830)

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Part of Douglas 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.