Best flows for play at San Juan Hole.
Ideal levels for the San Juan hole are between 1,400 and 3,100 cfs with 2,100 cfs primo. At 1,400 cfs it a shallow, rocky and sticky hole; at 2,100 cfs it is a gently retentive hole that is great for cartwheels and loops; at 3,100 cfs it is a very fast wave with a foam pile that still gives up spins, blunts and an end or two.