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Idaho Power Company

Overview
Works: 237 works in 264 publications in 1 language and 1,799 library holdings
Genres: Bibliography  History  Periodicals  Folklore 
Classifications: QH541.5.S7, 500.97961
Publication Timeline
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Publications about Idaho Power Company
Publications by Idaho Power Company
Most widely held works about Idaho Power Company
 
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Most widely held works by Idaho Power Company
Swan Falls instream flow study by Donald R Anglin( Book )
3 editions published between 1992 and 1993 in English and held by 199 libraries worldwide
Swan Falls instream flow study : annotated bibliography by Donald R Anglin( Book )
3 editions published between 1992 and 1993 in English and held by 193 libraries worldwide
Snake River birds of prey ( Book )
2 editions published in 1985 in English and held by 134 libraries worldwide
Energy efficiency kit ( visu )
1 edition published in 2010 in English and held by 27 libraries worldwide
Workshop on raptors and energy developments : proceedings of a workshop held in Boise, Idaho, January 25-26, 1980 by Workshop on Raptors and Energy Developments( Book )
1 edition published in 1980 in English and held by 27 libraries worldwide
Hydro era : the story of Idaho Power Company by George C Young( Book )
1 edition published in 1978 in English and held by 26 libraries worldwide
Behavior and productivity of nesting prairie falcons in relation to construction activities at Swan Falls Dam : final report by Anthonie M. A Holthuijzen( Book )
1 edition published in 1989 in English and held by 18 libraries worldwide
Hydraulic model studies of the Hells Canyon hydroelectric project by Robert A Sutherland( Book )
1 edition published in 1964 in English and held by 17 libraries worldwide
Spillway model studies for the Oxbow hydroelectric development, Idaho Power Company, Boise, Idaho by Howard D Copp( Book )
1 edition published in 1958 in English and held by 11 libraries worldwide
Organochlorine compounds and trace elements in fish tissue and bed sediments in the Lower Snake River Basin, Idaho and Oregon by G. M Clark( Book )
3 editions published in 1998 in English and held by 10 libraries worldwide
State & county economic forecast ( serial )
in English and held by 10 libraries worldwide
County economic forecast ( serial )
in English and held by 9 libraries worldwide
North Fork Payette River fisheries investigations, 24 May-10 October 1980 by Will Reid( Book )
1 edition published in 1980 in English and held by 8 libraries worldwide
Report to the Office of the Governor of Idaho : update of power impacts to protect salmon ( Book )
1 edition published in 1991 in English and held by 8 libraries worldwide
Raptor electrocutions and associated fire hazards in the Snake River Birds of Prey National Conservation Area by Robert N Lehman( Book )
2 editions published in 2002 in English and held by 8 libraries worldwide
Economic forecast ( serial )
in English and held by 8 libraries worldwide
Proving up & settling down stories of life in Hells Canyon ( visu )
1 edition published in 2001 in English and held by 8 libraries worldwide
First hand accounts of the homesteading of Hells Canyon by white settlers in the first half of the 20th century
The river has many stories Pikuunkińix ilexi titwaatit ( visu )
1 edition published in 2001 in English and held by 7 libraries worldwide
"A Native American perspective of cultural resources in Hells Canyon, their significance today, and the stewardship needed to protect them for our future generations"--Container
Effects of hyporheic exchange flows on egg pocket water temperature in Snake River fall chinook salmon spawning areas ( file )
1 edition published in 2004 in English and held by 6 libraries worldwide
The development of the Snake River hydroelectric system has affected fall chinook salmon smolts by shifting their migration timing to a period when downstream reservoir conditions are unfavorable for survival. Subsequent to the Snake River chinook salmon fall-run Evolutionary Significant Unit being listed as Threatened under the Endangered Species Act, recovery planning has included changes in hydrosystem operations to improve water temperature and flow conditions during the juvenile chinook salmon summer migration period. In light of the limited water supplies from the Dworshak reservoir for summer flow augmentation, and the associated uncertainties regarding benefits to migrating fall chinook salmon smolts, additional approaches for improved smolt survival need to be evaluated. This report describes research conducted by PNNL that evaluated relationships among river discharge, hyporheic zone characteristics, and egg pocket water temperature in Snake River fall chinook salmon spawning areas. The potential for improved survival would be gained by increasing the rate at which early life history events proceed (i.e., incubation and emergence), thereby allowing smolts to migrate through downstream reservoirs during early- to mid-summer when river conditions are more favorable for survival. PNNL implemented this research project throughout 160 km of the Hells Canyon Reach (HCR) of the Snake River. The hydrologic regime during the 2002?2003 sampling period exhibited one of the lowest, most stable daily discharge patterns of any of the previous 12 water years. The vertical hydraulic gradients (VHG) between the river and the riverbed suggested the potential for predominantly small magnitude vertical exchange. The VHG also showed little relationship to changes in river discharge at most sites. Despite the relatively small vertical hydraulic gradients at most sites, the results from the numerical modeling of riverbed pore water velocity and hyporheic zone temperatures suggested that there was significant vertical hydrologic exchange during all time periods. The combined results of temperature monitoring and numerical modeling indicate that only two sites were significantly affected by short-term (hourly to daily) large magnitude changes in discharge. Although the two sites exhibited acute flux reversals between river water and hyporheic water resulting from short-term large magnitude changes in discharge, these flux reversals had minimal effect on emergence timing estimates. Indeed, the emergence timing estimates at all sites was largely unaffected by the changes in river stage resulting from hydropower operations at Hells Canyon Dam. Our results indicate that the range of emergence timing estimates due to differences among the eggs from different females can be as large as or larger than the emergence timing estimates due to site differences (i.e., bed temperatures within and among sites). We conclude that during the 2002-2003 fall chinook salmon incubation period, hydropower operations of Hells Canyon Dam had an insignificant effect on fry emergence timing at the study sites. It appears that short-term (i.e., hourly to daily) manipulations of discharge from the Hells Canyon Complex during the incubation period would not substantially alter egg pocket incubation temperatures, and thus would not affect fry emergence timing at the study sites. However, the use of hydropower operational manipulations at the Hells Canyon Complex to accelerate egg incubation and fry emergence should not be ruled out on the basis of only one water year's worth of study. Further investigation of the incubation environment of Snake River fall chinook salmon is warranted based on the complexity of hyporheic zone characteristics and the variability of surface/subsurface interactions among dry, normal, and wet water years
 
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Alternative Names
Idaho Power
Languages
English (56)
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