⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Okanogan County › Pateros (98846)

Pateros, WA (98846): well depth, water level & drilling cost

✓ 371 Ecology records · Okanogan County

124 ftmedian well depth
70 ft–300 fttypical depth range
63 ftmedian static water level
15 gpmmedian yield (104 tests)

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How deep are wells in and around Pateros (98846), Washington?

The median drilled well depth in and around Pateros (98846) is 124 ft, based on 369 wells with recorded depths in the state Ecology database. Half fall between 70 ft and 300 ft; 90% are shallower than 488 ft.

How much does it cost to drill a well in and around Pateros (98846)?

Applying published per-foot rates to the local median depth of 124 ft: drilling and casing alone typically runs $3,100–$8,060; a complete system including pump, pressure tank, and hookup typically runs $7,440–$12,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Pateros (98846)?

The median static water level is 63 ft below ground surface (middle half of wells: 36 ft–99 ft), from 85 measurements.

Drilled depth distribution

0–50 ft 50 50–100 ft 92 100–150 ft 73 150–200 ft 31 200–300 ft 29 300–400 ft 28 400–600 ft 46 600+ ft 20
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Part of Okanogan 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.