The drilling companies that have actually completed wells within 15 miles of Augusta, ranked by how many, from the well logs each company filed with the state. Augusta is in Lewis and Clark County.
In the last five years, 181 wells were completed within 15 miles of Augusta, by 8 different drilling companies. The most active was 406 Water Wells, Llc, with 57. The three busiest companies drilled 76 percent of them, so work here is concentrated among a few outfits.
| Company | Wells within 15 mi | Latest | Closest well |
|---|---|---|---|
| 406 Water Wells, Llc | 57 | 2026 | 0 mi |
| Western Water Wells | 42 | 2026 | 0 mi |
| Hl Ventures Llc | 38 | 2025 | 0 mi |
| Aquasource Drilling Llc | 27 | 2026 | 0 mi |
| Sk Geotechnical Co | 8 | 2024 | 12 mi |
| Aaaa Water Well Drilling Inc | 6 | 2026 | 1 mi |
| A-10 Drilling | 2 | 2023 | 8 mi |
| Ak Drilling Inc | 1 | 2025 | 6 mi |
Source: MBMG Ground Water Information Center well logs completed 2021 to 2026, counted by distance from the center of Augusta. Only logs that name a company are ranked. This is a count of public records, not a recommendation; see how to check a driller before you hire. For depth, yield and water level near a specific property, see Montana Water Report.
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