⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Glacier County

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

✓ 1,402 GWIC records · verified 2026-06-10

95 ftmedian well depth
38 ft–161 fttypical depth range
30 ftmedian static water level
13 gpmmedian yield (955 tests)

How deep are wells in Glacier County, Montana?

The median drilled well depth in Glacier County is 95 ft, based on 1,333 wells with recorded depths in the state GWIC database. Half of all wells fall between 38 ft and 161 ft; 90% are shallower than 250 ft. Wells drilled since 2016 have a median depth of 120 ft.

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

Applying published per-foot rates to the local median depth of 120 ft: drilling and casing alone typically runs $3,000–$7,800; a complete system including pump, pressure tank, and hookup typically runs $7,200–$13,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Glacier County?

The median static water level is 30 ft below ground surface (middle half of wells: 14 ft–69 ft), from 1,039 measurements.

How much water do wells in Glacier County produce?

The median tested yield is 13 gpm (middle half: 5 gpm–30 gpm), from 955 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 416 50–100 ft 258 100–150 ft 260 150–200 ft 158 200–300 ft 147 300–400 ft 47 400–600 ft 29 600+ ft 18

Who drills wells in Glacier County?

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

Drilling companyWells since 2016
AQUASOURCE DRILLING LLC106
BOLAND DRILLING21
406 WATER WELLS, LLC16
AQUASOURCE INC LLC14
HL VENTURES LLC11
CHAMBERS DRILLING COMPANY4
WATER & ENVIRONMENTAL TECHNOLOGIES4
OKEEFE DRILLING CO3

Get quotes from local drillers

Looking at a specific property in Glacier County?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $19

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.