⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Grant County › Warden (98857)

Warden, WA (98857): well depth, water level & drilling cost

✓ 312 Ecology records · Grant County

212 ftmedian well depth
148 ft–380 fttypical depth range
90 ftmedian static water level
50 gpmmedian yield (37 tests)

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How deep are wells in Warden (98857), Washington?

The median drilled well depth in Warden (98857) is 212 ft, based on 310 wells with recorded depths in the state Ecology database. Half fall between 148 ft and 380 ft; 90% are shallower than 931 ft.

How much does it cost to drill a well in Warden (98857)?

Applying published per-foot rates to the local median depth of 212 ft: drilling and casing alone typically runs $5,300–$13,780; a complete system including pump, pressure tank, and hookup typically runs $12,720–$21,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Warden (98857)?

The median static water level is 90 ft below ground surface (middle half of wells: 51 ft–130 ft), from 38 measurements.

Drilled depth distribution

0–50 ft 11 50–100 ft 19 100–150 ft 49 150–200 ft 52 200–300 ft 75 300–400 ft 29 400–600 ft 26 600+ ft 49
Looking at a specific property in Warden (98857)?

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Part of Grant 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.