⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Big Horn County › Decker (59025)

Decker, MT (59025): well depth, water level & drilling cost

✓ 1,384 GWIC records · Big Horn County

231 ftmedian well depth
90 ft–425 fttypical depth range
75 ftmedian static water level
6 gpmmedian yield (501 tests)

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How deep are wells in and around Decker (59025), Montana?

The median drilled well depth in and around Decker (59025) is 231 ft, based on 1,219 wells with recorded depths in the state GWIC database. Half fall between 90 ft and 425 ft; 90% are shallower than 690 ft.

How much does it cost to drill a well in and around Decker (59025)?

Applying published per-foot rates to the local median depth of 231 ft: drilling and casing alone typically runs $5,775–$15,015; a complete system including pump, pressure tank, and hookup typically runs $13,860–$23,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Decker (59025)?

The median static water level is 75 ft below ground surface (middle half of wells: 27 ft–149 ft), from 598 measurements.

Drilled depth distribution

0–50 ft 165 50–100 ft 168 100–150 ft 115 150–200 ft 117 200–300 ft 170 300–400 ft 149 400–600 ft 166 600+ ft 169
Looking at a specific property in Decker (59025)?

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Part of Big Horn 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.