⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Yakima County › Yakima (98901)

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

✓ 162 Ecology records · Yakima County

229 ftmedian well depth
124 ft–434 fttypical depth range
117 ftmedian static water level
60 gpmmedian yield (83 tests)

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

The median drilled well depth in Yakima (98901) is 229 ft, based on 162 wells with recorded depths in the state Ecology database. Half fall between 124 ft and 434 ft; 90% are shallower than 706 ft.

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

Applying published per-foot rates to the local median depth of 265 ft: drilling and casing alone typically runs $6,625–$17,225; a complete system including pump, pressure tank, and hookup typically runs $15,900–$26,500. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers who work in Yakima (98901)

Free for property owners. We route your request only to licensed drillers who actually file well logs in Yakima County — never sold elsewhere.

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

The median static water level is 117 ft below ground surface (middle half of wells: 27 ft–244 ft), from 80 measurements.

Pull every recorded well near a Yakima (98901) address — $19

Drilled depth distribution

0–50 ft 1 50–100 ft 21 100–150 ft 24 150–200 ft 25 200–300 ft 29 300–400 ft 14 400–600 ft 20 600+ ft 28
Looking at a specific property in Yakima (98901)?

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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.