⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Walla Walla County › Waitsburg (99361)

Waitsburg, WA (99361): well depth, water level & drilling cost

✓ 128 Ecology records · Walla Walla County

266 ftmedian well depth
160 ft–400 fttypical depth range
178 ftmedian static water level
25 gpmmedian yield (25 tests)

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How deep are wells in and around Waitsburg (99361), Washington?

The median drilled well depth in and around Waitsburg (99361) is 266 ft, based on 128 wells with recorded depths in the state Ecology database. Half fall between 160 ft and 400 ft; 90% are shallower than 593 ft.

How much does it cost to drill a well in and around Waitsburg (99361)?

Applying published per-foot rates to the local median depth of 266 ft: drilling and casing alone typically runs $6,650–$17,290; a complete system including pump, pressure tank, and hookup typically runs $15,960–$26,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Waitsburg (99361)?

The median static water level is 178 ft below ground surface (middle half of wells: 112 ft–260 ft), from 20 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 13 100–150 ft 11 150–200 ft 11 200–300 ft 28 300–400 ft 25 400–600 ft 23 600+ ft 13
Looking at a specific property in Waitsburg (99361)?

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Part of Walla Walla 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.