Green Douglas firs where the water cut through
 
 Down her wild mountains and canyons she flew
 
 Canadian Northwest to the ocean so blue,
 
 It's roll on, Columbia, roll on.
 
  
  Roll on, Columbia, roll on,
 
 Roll on, Columbia, roll on,
 
 Your power is turning our darkness to dawn
 
 So roll on, Columbia, roll on.
  
 
 Tom Jefferson's vision would not let him rest,
 
 An empire he saw in the Pacific Northwest.
 
 Sent Lewis and Clark and they did the rest,
 
 So roll on, Columbia, roll on.
  
 
 Roll on, Columbia, roll on,
 
 Roll on, Columbia, roll on,
 
 Your power is turning our darkness to dawn
 
 So roll on, Columbia, roll on.
  
 
 At Bonneville now there are ships in the locks
 
 Waters have risen and cleared all the rocks
 
 Shiploads of plenty will steam past the docks
 
 It's roll on, Columbia, roll on.
  
 
 Roll on, Columbia, roll on,
 
 Roll on, Columbia, roll on,
 
 Your power is turning our darkness to dawn
 
 So roll on, Columbia, roll on.
  
 
 And up on the river is the Grand Coulee Dam
 
 The mightiest thing ever built by a man
 
 To run the great factories and water the land,
 
 It's roll on, Columbia, roll on.
  
 
 Roll on, Columbia, roll on,
 
 Roll on, Columbia, roll on,
 
 Your power is turning our darkness to dawn
 
 So roll on, Columbia, roll on.