| Survey name | Type | Altitude | Spacing | Flight line distance |
|---|---|---|---|---|
| Ashton | M/R-D | 121.9 m | 4.80 km | 3,056 km |
| Bozeman | M/R-D | 121.9 m | 4.80 km | 4,433 km |
| Dillon | M/R-D | 121.9 m | 4.80 km | 4,359 km |
| Dubois | M/R-D | 121.9 m | 4.80 km | 4,646 km |
| Idaho Regional '69 | M-Dz | 3658 m (barometer) | 8.00 km | 7,773 km |
| Boulder Batholith | M-Dz | 3200 m (barometer) | 3.20 km | 4,972 km |
| Bozeman '55 | M-Dz | 152.4 m above ground | 0.80 km | 3,379 km |
| Idaho-Montana | M-Dz | 3658 m (barometer) | 3.20 km | 8,770 km |
| Gallatin | M-D | 3658 m (barometer) | 1.20 km | 2,977 km |
| Tobacco Roots | M-D | 304.8 m above ground | 0.80 km | 804 km |
| Madison Range | M-D | 3658 m (barometer) | 1.20 km | 951 km |