⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Missoula County › Missoula (59808)

Missoula, MT (59808): well depth, water level & drilling cost

✓ 1,656 GWIC records · Missoula County

150 ftmedian well depth
96 ft–240 fttypical depth range
50 ftmedian static water level
15 gpmmedian yield (1,449 tests)

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How deep are wells in and around Missoula (59808), Montana?

The median drilled well depth in and around Missoula (59808) is 150 ft, based on 1,636 wells with recorded depths in the state GWIC database. Half fall between 96 ft and 240 ft; 90% are shallower than 340 ft.

How much does it cost to drill a well in and around Missoula (59808)?

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 Missoula (59808)?

The median static water level is 50 ft below ground surface (middle half of wells: 23 ft–90 ft), from 1,408 measurements.

Drilled depth distribution

0–50 ft 144 50–100 ft 280 100–150 ft 394 150–200 ft 250 200–300 ft 301 300–400 ft 159 400–600 ft 94 600+ ft 14
Looking at a specific property in Missoula (59808)?

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Part of Missoula County well records.

Method: medians computed from GWIC records (site type WELL, non-abandoned; 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.