⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Whitman County › Endicott (99125)

Endicott, WA (99125): well depth, water level & drilling cost

✓ 51 Ecology records · Whitman County

140 ftmedian well depth
100 ft–220 fttypical depth range
73 ftmedian static water level
45 gpmmedian yield (12 tests)

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How deep are wells in and around Endicott (99125), Washington?

The median drilled well depth in and around Endicott (99125) is 140 ft, based on 51 wells with recorded depths in the state Ecology database. Half fall between 100 ft and 220 ft; 90% are shallower than 385 ft.

How much does it cost to drill a well in and around Endicott (99125)?

Applying published per-foot rates to the local median depth of 140 ft: drilling and casing alone typically runs $3,500–$9,100; a complete system including pump, pressure tank, and hookup typically runs $8,400–$14,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Endicott (99125)?

The median static water level is 73 ft below ground surface (middle half of wells: 30 ft–105 ft), from 6 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 11 100–150 ft 17 150–200 ft 8 200–300 ft 5 300–400 ft 5 400–600 ft 5 600+ ft 0
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Part of Whitman 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.