The Visitor Center at Flaming Gorge Dam is open seasonally, seven days a week, normally from April 15th through October 15th.
Hours (April 15th – Memorial Day Weekend): 9 AM to 4 PM | No Tours
Hours (Memorial Day Weekend through Labor Day Weekend: 9 AM to 5 PM | No Tours
Hours (Labor Day Weekend through October 15th): 9 AM to 4 PM | No Tours
And, don’t leave your money in the car in anticipation of your visit to the dam store!
Water flow data at Flaming Gorge Dam: https://www.usbr.gov/rsvrWater/rsv40Day.html?siteid=917&reservoirtype=Reservoir