Best well drillers in Blaine County, Montana
Not a pay-to-play list: these are the 50 drilling companies with wells on record in Blaine County, ranked by wells actually drilled here — 1,050 logged wells in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC) (records as of 2026-07-27). Every number links back to the public record.
Ranked by wells drilled in Blaine County since 2016 (then all-time), from the full GWIC record. A ★ marks a featured sponsor — sponsors must appear in the county record to be listed, and the ranking below them is never reordered.
Who drills the most wells in Blaine County?
HI-Line Drilling Inc. has drilled the most Blaine County wells in the recent record — 49 since 2016, 183 in the county all-time.
How many well drilling companies work in Blaine County?
50 companies in the GWIC record have drilled wells in Blaine County; 20 of them have drilled somewhere in Montana since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Blaine County?
The median drilled depth in Blaine County is 77 ft, based on 1,842 recorded wells. Depths, water levels, and yields are on the Blaine County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Blaine County wells page.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Blaine County — never sold elsewhere.
Drill in Blaine County?
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Claim your profileFree to claim · built from GWIC public well-log records.