⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Madison County › Sheridan (59749)

Sheridan, MT (59749): well depth, water level & drilling cost

✓ 1,114 GWIC records · Madison County

69 ftmedian well depth
44 ft–131 fttypical depth range
20 ftmedian static water level
20 gpmmedian yield (1,006 tests)

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How deep are wells in and around Sheridan (59749), Montana?

The median drilled well depth in and around Sheridan (59749) is 69 ft, based on 1,098 wells with recorded depths in the state GWIC database. Half fall between 44 ft and 131 ft; 90% are shallower than 200 ft.

How much does it cost to drill a well in and around Sheridan (59749)?

Applying published per-foot rates to the local median depth of 69 ft: drilling and casing alone typically runs $1,725–$4,485; a complete system including pump, pressure tank, and hookup typically runs $4,140–$6,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Sheridan (59749)?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–42 ft), from 1,029 measurements.

Drilled depth distribution

0–50 ft 325 50–100 ft 367 100–150 ft 190 150–200 ft 89 200–300 ft 62 300–400 ft 26 400–600 ft 31 600+ ft 8
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Part of Madison 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.