TABLE 1 



HYDROPOWER DEVELOPMENT 



IN IDAHO. HELLS CANYON COMPLEX AND ABOVE 



Key to Table 1 



Purpose 



H = Hydropower 

 I = Irrigation 

 C - Fiooa control 



S - Water supply 

 R ^ Recreation 

 O = Other 



Year ComoieteO Year m which mam structure completed. 



Comments Present anadromous salmonid use or past occurrence withm the drainage or stream 



Y - Yes, good documentation 



UK - Unknown, but possible due to location 



UU - Unknown, but unlikely due to location or type ot structure 



UP = Unknown, but probable due to location 



N = No. good documentation 



Sources for Table i 



Council Staff Compilation of Information on Salmon and Steelhead Losses m 

 the Columbia River Basm. Appendix C (Proposed as Technical Appendix 2 to 

 the Fish and Wildlife Program More detailed information is available from this 

 source.) Personal communication with Terrald Kent (Bureau of Reclamation). 

 Mike Henry and Antonia Lattin (Federal Energy Regulatory Commission), and 

 Larry Wimer (Idaho Power Company) 



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