In a year of heavy rain and above average snowpack, Colorado's Reservoirs are filling fast. The U.S. Forest Service closed Elevenmile Canyon shortly after this video was taken on June 16, 2015, as more water was released from Elevenmile Reservoir and was expected to cause some flooding downstream. Happy Meadows Campground, along the banks of the South Platte about three miles north of Hwy 24, was also closed.