⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Park County

Park County, Montana: well depth, water level & drilling cost

✓ 6,550 GWIC records · verified 2026-06-10

107 ftmedian well depth
55 ft–205 fttypical depth range
38 ftmedian static water level
25 gpmmedian yield (5,700 tests)

How deep are wells in Park County, Montana?

The median drilled well depth in Park County is 107 ft, based on 6,381 wells with recorded depths in the state GWIC database. Half of all wells fall between 55 ft and 205 ft; 90% are shallower than 302 ft. Wells drilled since 2016 have a median depth of 178 ft.

How much does it cost to drill a well in Park County?

Applying published per-foot rates to the local median depth of 178 ft: drilling and casing alone typically runs $4,450–$11,570; a complete system including pump, pressure tank, and hookup typically runs $10,680–$19,580. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Park County?

The median static water level is 38 ft below ground surface (middle half of wells: 18 ft–78 ft), from 5,802 measurements.

How much water do wells in Park County produce?

The median tested yield is 25 gpm (middle half: 14 gpm–45 gpm), from 5,700 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 1,343 50–100 ft 1,553 100–150 ft 1,053 150–200 ft 667 200–300 ft 1,037 300–400 ft 410 400–600 ft 248 600+ ft 70

Who drills wells in Park County?

Companies by number of wells completed in this county since 2016, per filed well logs.

Drilling companyWells since 2016
HAYES DRILLING447
RED TIGER DRILLING149
POTTS DRILLING INC93
VAN DYKEN DRILLING INC43
OKEEFE DRILLING CO28
BRIDGER DRILLING INC19
DIAMOND M DRILLING INC19
OLD TOWN DRILLING17

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Method: medians computed from GWIC records (site type WELL, non-abandoned; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-10) to the local median depth — full methodology & sources.