Photo from Performance Tours Rafting Performance Tours Rafting owner Kevin Foley said Tuesday, June 1, that there’s a 10% chance there will be commercially raftable flows on the Blue River north of Silverthorne later this month. Foley said that estimate is based on recent conversations he’s had with the Denver Water board, which manages the water in Dillon Reservoir. Foley said commercial rafting operations like Performance Tours only send out guided trips if river flows are a minimum of 500 cubic feet per second. Foley said in the slight chance the river runs fast enough, it would likely...