⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Garfield County › Mosby (59058)

Mosby, MT (59058): well depth, water level & drilling cost

✓ 69 GWIC records · Garfield County

200 ftmedian well depth
100 ft–400 fttypical depth range
75 ftmedian static water level
7 gpmmedian yield (48 tests)

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How deep are wells in and around Mosby (59058), Montana?

The median drilled well depth in and around Mosby (59058) is 200 ft, based on 65 wells with recorded depths in the state GWIC database. Half fall between 100 ft and 400 ft; 90% are shallower than 1,805 ft.

How much does it cost to drill a well in and around Mosby (59058)?

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 Mosby (59058)?

The median static water level is 75 ft below ground surface (middle half of wells: 19 ft–143 ft), from 39 measurements.

Drilled depth distribution

0–50 ft 6 50–100 ft 10 100–150 ft 6 150–200 ft 7 200–300 ft 15 300–400 ft 4 400–600 ft 2 600+ ft 15
Looking at a specific property in Mosby (59058)?

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Get quotes from drillers who work in Mosby (59058)

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Part of Garfield 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.