Table 1. Physical characteristics of sample sections in the 

 upper Big Hole River basin and dates of sampling. 



Elect rofishing 

 Stream/ Length Gradient 



Sample Section (miles) (%) Date(s) Flow (CFS) 



Swamp Creek 



A: Upper 



B : Lower 



Big Hole River 



C: Below Wisdom 3.49 .25 6/26, 7/12, 26-70 

 (West Channel) 7/18 



D: Above Wisdom ~ 5.0 .26 6/27, 7/19 15-50 (est) 

 (Clemow-Wisdom) 



E: Below Wisdom ~ 5.0 <.25 6/28 70 (est) 



(Pintlar Cr.- 

 Squaw Cr . ) 



F: Below Wisdom -1.0 ~ .25 7/13 20 



(Upper East 

 Channel) 



G: Below Wisdom 2.83 .27 7/17, 8/3, 2.5-30 

 (Lower East 8/7-10, 8/14-18, 



Channel) 8/21, 8/28 * 



H: Above Wisdom - 3.0 - .25 7/24 25 (est) 



(Twin Lks Rd.- 

 Clemow Rd. ) 



Steel Creek 



I: Highway 278- 1.39 .36 7/26-27 10 (est) 



Campground Rd. 



Irrigation Ditch 



J: Cal Erb's Ranch .18 .18 7/14, 7/21 2 (est) 



(formerly 



McDowell ' s) 



* Small sub-sections sampled only on most days. 



8 



