⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Kittitas County › Thorp (98946)

Thorp, WA (98946): well depth, water level & drilling cost

✓ 887 Ecology records · Kittitas County

210 ftmedian well depth
130 ft–320 fttypical depth range
81 ftmedian static water level
20 gpmmedian yield (64 tests)

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How deep are wells in and around Thorp (98946), Washington?

The median drilled well depth in and around Thorp (98946) is 210 ft, based on 883 wells with recorded depths in the state Ecology database. Half fall between 130 ft and 320 ft; 90% are shallower than 482 ft.

How much does it cost to drill a well in and around Thorp (98946)?

Applying published per-foot rates to the local median depth of 210 ft: drilling and casing alone typically runs $5,250–$13,650; a complete system including pump, pressure tank, and hookup typically runs $12,600–$21,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Thorp (98946)?

The median static water level is 81 ft below ground surface (middle half of wells: 30 ft–154 ft), from 46 measurements.

Drilled depth distribution

0–50 ft 23 50–100 ft 103 100–150 ft 148 150–200 ft 120 200–300 ft 216 300–400 ft 121 400–600 ft 112 600+ ft 40
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Part of Kittitas 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.