Mayo, N. Fork

The best level to play Boiling Hole is between 1.7 and 2.1. The river can be run lower than these levels but the best level to run is 2.7, especially Lunch Stop, the last rapid before the confluence. Above this level, the rapids on the north section flush out. As the levels get higher, the boulder field after the confluence gets wilder and wilder. Rocks that are normally dry create holes. Mack