Record Details

page 337

Digital Collections at BYU

Field Value
Title page 337 Final Environmental Statement : authorized Bonneville Unit, Central Utah Project, Utah, page 337
Coverage Electronic reproduction;
Source Bureau of Reclamation. Department of the Interior
Publisher Brigham Young University
Date 2005-10-14
Format 337 text/PDF
Rights Brigham Young University; http://lib.byu.edu/about/copyright/generic.php Public Domain Public
Language English; eng; en
Relation Central Utah Project; Western Waters Digital Library; reduce angling success somewhat and produce some disruption of the usual summer aquatic ecosystem the fishery problems in the river from olmsted tailrace to utah lake that result from late summer dewatering watering de would continue to exist after unit operation commenced m diamond fork power system operation of diamond fork power system would affect streamflows stream flows in sixth water creek diamond fork and the spanish fork river figures C 13 through C 15 compare existing average flow patterns to those that would occur under conditions planned for the bonneville unit 1 sixth water creek diversions from strawberry reservoir through the existing strawberry tunnel would no longer be made if the proposed syar tunnelwere tunnel were put into operation as planned an estimated 5 cfs cs of seepage would continue to flow from the existing tunnel into sixth water creek A minimum of 15 cfs cs or the minimum flow of sixth water creek whichever is smaller would be released to the stream below sixth water dam darn dain the improved flow pattern would affect about 8 miles of stream these flows are recommended by the utah division of wildlife resources the US bureau of sport fisheries and andwildlife wildlife and the US forest service while the fishery problems of excessive flows would be eliminated new problems would arise involving the use of an enlarged channel by a reduced flow of water 70 this aspect has been discussed previously in paragraph c3c2 and receives further discussion in section D 2 diamond fork under unit conditions 197600 acre feet of water diverted from strawberry reservoir would be conveyed annually to bonneville basin through the proposed syar tunnel and in succession through syar sixth water and dyne hydroelectric powerplants power plants flows through the powerplants power plants would be regulated by syar sixth water and hayes ha yes reservoirs part of the 337
Identifier http://cdm15999.contentdm.oclc.org/cdm/ref/collection/WesternWatersProject/id/5659

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