FIGURE 3 



STREAM GRADIENT ESTIMATES 

 (degrees) 



(Calculated by gain in elevation, from contour maps, per mile surveyed) 



LOLO NATIONAL FOREST 0|° If 2\° 3|° 4|° 5,° 



Plains/Thompson F. 

 Ranger District 



Graves Creek 



Prospect Creek 



Thompson River 



W Fk Thompson River 



Little Thompson R. 



Big Rock Creek _____ 



Fishtrap Creek 



W Fk Fishtrap Cr. . 



Superior District 



St. Regis River 

 Packer Creek 

 W Fk Packer Creek 

 Big Creek 

 Deer Creek 

 iTwelve Mile Creek 

 Little Joe Creek 

 Ward Creek 

 Cedar Creek 

 Trout Creek 



KOOTENAI NATIONAL FOREST 

 Cabinet District 



Elk Creek 



Bull River 



Rock Creek 



Swamp Creek 



Marten Creek 



S. Fk. Marten Creek 



Vermilion River 



FLATHEAD NATIONAL FOREST 

 Hungry Horse District 



Wounded Buck Creek 

 Clayton Creek 

 Graves Creek 

 Aeneas Creek 

 Emery Creek 

 Hungry Horse Creek 



