⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Yakima County › Yakima (98901)

Yakima, WA (98901): well depth, water level & drilling cost

✓ 801 Ecology records · Yakima County

119 ftmedian well depth
60 ft–250 fttypical depth range
95 ftmedian static water level
60 gpmmedian yield (134 tests)

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How deep are wells in and around Yakima (98901), Washington?

The median drilled well depth in and around Yakima (98901) is 119 ft, based on 801 wells with recorded depths in the state Ecology database. Half fall between 60 ft and 250 ft; 90% are shallower than 506 ft.

How much does it cost to drill a well in and around Yakima (98901)?

Applying published per-foot rates to the local median depth of 119 ft: drilling and casing alone typically runs $2,975–$7,735; a complete system including pump, pressure tank, and hookup typically runs $7,140–$11,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Yakima (98901)?

The median static water level is 95 ft below ground surface (middle half of wells: 17 ft–219 ft), from 157 measurements.

Drilled depth distribution

0–50 ft 127 50–100 ft 213 100–150 ft 123 150–200 ft 78 200–300 ft 93 300–400 ft 44 400–600 ft 53 600+ ft 70
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Part of Yakima 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.