(Trent Nelson | The Salt Lake Tribune) Helicopters and tankers fight the Dollar Ridge Fire at Strawberry Reservoir, Friday July 6, 2018.(Trent Nelson | The Salt Lake Tribune) Helicopters and tankers fight the Dollar Ridge Fire at Strawberry Reservoir, Friday July 6, 2018.(Trent Nelson | The Salt Lake Tribune) Helicopters and tankers fight the Dollar Ridge Fire at Strawberry Reservoir, Friday July 6, 2018.(Trent Nelson | The Salt Lake Tribune) Helicopters and tankers fight the Dollar Ridge Fire at Strawberry Reservoir, Friday July 6, 2018.(Trent Nelson | The Salt Lake Tribune) Helicopters and tankers fight the Dollar Ridge Fire at Strawberry Reservoir, Friday July 6, 2018.