⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Stevens County › Loon Lake (99148)

Loon Lake, WA (99148): well depth, water level & drilling cost

✓ 569 Ecology records · Stevens County

200 ftmedian well depth
125 ft–325 fttypical depth range
103 ftmedian static water level
8 gpmmedian yield (114 tests)

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How deep are wells in and around Loon Lake (99148), Washington?

The median drilled well depth in and around Loon Lake (99148) is 200 ft, based on 564 wells with recorded depths in the state Ecology database. Half fall between 125 ft and 325 ft; 90% are shallower than 480 ft.

How much does it cost to drill a well in and around Loon Lake (99148)?

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Loon Lake (99148)?

The median static water level is 103 ft below ground surface (middle half of wells: 45 ft–147 ft), from 111 measurements.

Drilled depth distribution

0–50 ft 19 50–100 ft 67 100–150 ft 100 150–200 ft 85 200–300 ft 112 300–400 ft 72 400–600 ft 82 600+ ft 27
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Part of Stevens 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.