9B-(17)# Washington Creek * — (October 1, 1938; Parkhurst and 

 Morton.) Washington Creek enters the North Fork about 8U^ miles 

 above the mouth* The stream was discharging about 30 c.f *s, at the 

 time of observation* It is passable to fish only in the lower \ 

 mile* Above that point the gradient becomes too steep and the stream 

 is obstructed by log jams. The lower section is of some potential 

 value to salmon, and may be utilized by a few steelhead trout. 



9B-(l8)* Cave Creek ,— (October 2, 1938j Parkhurst.) Cave Creek 

 enters the North Fork about 86 miles above the mouth* It was dis- 

 charging about $ c.f.s* at the time of observation. The gradient is 

 steep, and the stream bed is composed chiefly of large rubble. The 

 stream was considered impassable, and of no value to migratory fish. 



9B-(19). Siwash Creek . — (October 2, 1938; Parkhurst*) 

 Siwash Creek enters the North Fork approximately 87^ miles above 

 the mouth* It was discharging about 5 c*f,s, at the time of obser- 

 vation* The gradient is steep and the stream is considered impass- 

 able. It is of no value to migratory fish* 



9B-(20). Orogrande Creek * — (October 2, 1938j Morton*) Oro- 

 grande Creek enters the North Fork about 92^ miles above the mouth, 

 at the Bungalow Ranger Station* It was discharging about 15 c*f*s* 

 at the time of observation. The gradient is generally moderate* 

 The stream is of some present value to steelhead trout and of poten- 

 tial value to salmon. 



9B-(21)* Sprague Creek *— (October 3* 1938j Morton.) Sprague 

 Creek enters the North Fork approximately 9k miles above the mouth* 

 It was discharging about 6 c.f.s. at the time of observation* The 

 gradient is steep. The stream is of slight possible value to steel- 

 head, and of no value to salmon. 



9B-(22)» Squaw Creek » — (October 3, 1938 j Morton,) Squaw Creek 

 enters the North Fork about 95> miles above the mouth* It was dis- 

 charging about 10 c.f.s* at the time of observation. The gradient 

 is steep* The stream is of slight possible value to steelhead, and of 

 no value to salmon. 



9B-(23)* Jackknife Creek *— (October 3, 1938; Morton*) Jackknife 

 Creek enters the North Fork approximately 97 miles above the mouth* 

 It was discharging about 8 c.f.s. at the time of observation* The grad- 

 ient is steep. The stream is of slight possible value to steelhead, 

 and of no value to salmon* 



9B-(2U)* Weitas Creek .— (October 3, 1938; Morton*) Weitas 

 Creek enters the North Fork approximately 97 miles above the mouth* 

 It was discharging nearly 100 c*f*s* at the time of observation* 

 The gradient is steep throughout the course, the stream draining an 

 extremely mountainous portion of the Clearwater National Forest* 



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