Who is actually doing the work in Blaine County, drawn from state well logs and county rosters, and how to get quotes.
Depth is the median of 46 water wells completed in Blaine County in the last five years. Half fell between 52 and 295 feet. Your parcel can sit well outside that range; nearby wells tell you more than any county figure.
Ranked by wells completed in the county over the last five years, from the well logs each company filed with the state. Recent work matters more than a long history.
| Company | Last 5 yrs | Last 10 yrs | Latest | Median depth |
|---|---|---|---|---|
| Hi-Line Drilling Inc | 19 | 49 | 2025 | 152 ft |
| Aquasource Drilling Llc | 8 | 8 | 2026 | 531 ft |
| Hickel Drilling | 4 | 19 | 2024 | 71 ft |
| West Central Environmental Consultants | 4 | 4 | 2023 | 57 ft |
| Montana Salinity Control Association | 4 | 4 | 2024 | 15 ft |
| Jacobson Drilling | 3 | 8 | 2026 | 148 ft |
| Petrie Pump & Drilling | 3 | 6 | 2023 | 322 ft |
| Boland Drilling | 2 | 5 | 2024 | 30 ft |
| Singley Drilling | 1 | 1 | 2023 | 613 ft |
| Oh Well Drilling And Pump | 1 | 1 | 2022 | 1066 ft |
See all 13 drilling companies in Blaine County →
Source: MBMG Ground Water Information Center well logs. Counts include only logs that name a company. Companies that have not filed a log here in ten years are left off.
Working near a stream? 310 permits in Blaine County →
Septic permits in Montana are issued locally. Before anything else, call the Blaine County sanitarian or environmental health office and ask for a site evaluation; on raw land it belongs before you close. Our septic guide explains what they will look for.
Tell us what you need. We'll send your request to up to three contractors who work in Blaine County, and they contact you directly. Free for landowners.
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