Who is actually doing the work in Mineral County, drawn from state well logs and county rosters, and how to get quotes.
Depth is the median of 196 water wells completed in Mineral County in the last five years. Half fell between 80 and 202 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 |
|---|---|---|---|---|
| Camp Well Drilling And Pump Service | 58 | 84 | 2026 | 168 ft |
| Callison Well Drilling | 52 | 85 | 2026 | 160 ft |
| Western Montana Drilling Co. | 32 | 38 | 2026 | 162 ft |
| Jeromes Drilling Co | 29 | 57 | 2025 | 140 ft |
| Camp Well Drilling & Pump Supply | 16 | 27 | 2026 | 160 ft |
| Ace Drilling | 11 | 11 | 2025 | 127 ft |
| North Star Drilling Inc | 8 | 8 | 2025 | 85 ft |
| Steve Berg Well Drilling | 4 | 17 | 2023 | 50 ft |
| Coldwater Drilling And Pumps | 3 | 4 | 2026 | 160 ft |
| Eagle Drilling And Pump Service | 2 | 2 | 2024 | 60 ft |
See all 15 drilling companies in Mineral 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 Mineral County →
Alberton St. Regis Superior De Borgia Saltese
Septic permits in Montana are issued locally. Before anything else, call the Mineral 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 Mineral County, and they contact you directly. Free for landowners.
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