⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Cascade County › Ulm (59485)

Ulm, MT (59485): well depth, water level & drilling cost

✓ 542 GWIC records · Cascade County

125 ftmedian well depth
50 ft–200 fttypical depth range
20 ftmedian static water level
20 gpmmedian yield (454 tests)

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How deep are wells in and around Ulm (59485), Montana?

The median drilled well depth in and around Ulm (59485) is 125 ft, based on 531 wells with recorded depths in the state GWIC database. Half fall between 50 ft and 200 ft; 90% are shallower than 440 ft.

How much does it cost to drill a well in and around Ulm (59485)?

Applying published per-foot rates to the local median depth of 125 ft: drilling and casing alone typically runs $3,125–$8,125; a complete system including pump, pressure tank, and hookup typically runs $7,500–$12,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Ulm (59485)?

The median static water level is 20 ft below ground surface (middle half of wells: 12 ft–40 ft), from 484 measurements.

Drilled depth distribution

0–50 ft 127 50–100 ft 107 100–150 ft 54 150–200 ft 102 200–300 ft 70 300–400 ft 8 400–600 ft 38 600+ ft 25
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Part of Cascade 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.