⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Yakima County › Buena (98921)

Buena, WA (98921): well depth, water level & drilling cost

✓ 216 Ecology records · Yakima County

176 ftmedian well depth
103 ft–300 fttypical depth range
69 ftmedian static water level
43 gpmmedian yield (18 tests)

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How deep are wells in and around Buena (98921), Washington?

The median drilled well depth in and around Buena (98921) is 176 ft, based on 216 wells with recorded depths in the state Ecology database. Half fall between 103 ft and 300 ft; 90% are shallower than 453 ft.

How much does it cost to drill a well in and around Buena (98921)?

Applying published per-foot rates to the local median depth of 176 ft: drilling and casing alone typically runs $4,400–$11,440; a complete system including pump, pressure tank, and hookup typically runs $10,560–$17,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Buena (98921)?

The median static water level is 69 ft below ground surface (middle half of wells: 42 ft–172 ft), from 27 measurements.

Drilled depth distribution

0–50 ft 17 50–100 ft 34 100–150 ft 37 150–200 ft 33 200–300 ft 40 300–400 ft 24 400–600 ft 20 600+ ft 11
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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.