Who is actually doing the work in Dawson County, drawn from state well logs and county rosters, and how to get quotes.
Depth is the median of 119 water wells completed in Dawson County in the last five years. Half fell between 30 and 175 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 |
|---|---|---|---|---|
| H & H Drilling | 31 | 95 | 2025 | 170 ft |
| Haz Tech Drilling Inc | 27 | 54 | 2025 | 25 ft |
| Sharp Drilling Inc | 22 | 37 | 2025 | 160 ft |
| West Central Environmental Consultants | 20 | 20 | 2025 | 25 ft |
| Pirtz Waterworx Llc | 10 | 10 | 2025 | 96 ft |
| Hansen Environmental Drilling | 8 | 11 | 2026 | 27 ft |
| Askin Drilling | 6 | 18 | 2026 | 190 ft |
| Wahl Construction | 4 | 10 | 2024 | 122 ft |
| Hansen Drilling | 3 | 3 | 2021 | 25 ft |
| Iba Drilling Co Inc | 3 | 3 | 2022 | 153 ft |
See all 22 drilling companies in Dawson 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 Dawson County →
Septic permits in Montana are issued locally. Before anything else, call the Dawson 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 Dawson County, and they contact you directly. Free for landowners.
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