⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Spokane County › Newman Lake (99025)

Newman Lake, WA (99025): well depth, water level & drilling cost

✓ 528 Ecology records · Spokane County

340 ftmedian well depth
225 ft–486 fttypical depth range
100 ftmedian static water level
7 gpmmedian yield (98 tests)

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How deep are wells in and around Newman Lake (99025), Washington?

The median drilled well depth in and around Newman Lake (99025) is 340 ft, based on 528 wells with recorded depths in the state Ecology database. Half fall between 225 ft and 486 ft; 90% are shallower than 580 ft.

How much does it cost to drill a well in and around Newman Lake (99025)?

Applying published per-foot rates to the local median depth of 340 ft: drilling and casing alone typically runs $8,500–$22,100; a complete system including pump, pressure tank, and hookup typically runs $20,400–$34,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Newman Lake (99025)?

The median static water level is 100 ft below ground surface (middle half of wells: 49 ft–150 ft), from 92 measurements.

Drilled depth distribution

0–50 ft 2 50–100 ft 9 100–150 ft 35 150–200 ft 54 200–300 ft 97 300–400 ft 122 400–600 ft 160 600+ ft 49
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Part of Spokane 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.