| State | River | Segment |
| Arizona | Salt River | Chrysotile to Roosevelt |
| Colorado | Arkansas River | Pine Creek |
| Numbers, Brown's Canyon,Salida | ||
| Big Thompson Creek | below Estes Park | |
| Colorado River | Vail, Glenwood areas | |
| Utah | Cottonwood Creek | Straight Canyon |
| Utah | San Rafael | Black Box |
| North Fork Virgin River | Headwaters | |
| Satan's Staircase | ||
| Virgin River | Timpoweap Canyon | |
| Hurricane Gorge | ||
| Bloomington to I-15 | ||
| Gorge, I-15 to Rest Area | ||
| Gorge, Rest Area to Littlefield |