Who is actually doing the work in Carbon County, drawn from state well logs and county rosters, and how to get quotes.
Depth is the median of 554 water wells completed in Carbon County in the last five years. Half fell between 39 and 154 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 |
|---|---|---|---|---|
| Aaqua Drilling Inc | 460 | 821 | 2026 | 59 ft |
| Douglas Drilling | 102 | 158 | 2026 | 60 ft |
| American Drilling & Supply | 30 | 40 | 2025 | 71 ft |
| Bertram Drilling Inc | 23 | 35 | 2025 | 138 ft |
| A-1 Drilling | 21 | 36 | 2026 | 57 ft |
| Olympus Technical Services | 13 | 13 | 2022 | 13 ft |
| Sharp Drilling Inc | 5 | 8 | 2023 | 95 ft |
| Gary'S Drilling Inc. | 2 | 3 | 2024 | 115 ft |
| Haz Tech Drilling Inc | 2 | 2 | 2023 | 20 ft |
| Gary Mayes Drilling Inc | 1 | 4 | 2025 | 39 ft |
See all 14 drilling companies in Carbon 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 Carbon County →
Silesia Roberts Red Lodge Bearcreek Luther Boyd Joliet Belfry Bridger Fromberg Roscoe
Septic permits in Montana are issued locally. Before anything else, call the Carbon 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 Carbon County, and they contact you directly. Free for landowners.
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