Record Details
page 2-32
Digital Collections at BYU
| Field | Value |
|---|---|
| Title | page 2-32 Finding of No Significant Impact Lake Fork Section 203 Alternative : Proposed Action, page 2-32 |
| Coverage | Electronic reproduction; |
| Format | 2-32 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; 23.4 234 234 summary of acres affected the amount of land temporarily and permanently disturbed and the amount of land acquisition under the revised section 203 alternative would be identical to the proposed action see section 22.4 224 224 construction schedules for all project features are summarized in figure 2.32 232 23 232 2 2.4 24 24 twin pots section 203 alternative 24.1 241 241 introduction specific features of the twin pots section 203 alternative and their locations are shown on map 2.41 241 24 241 1 and listed in table 21 til tii 2.11 211 1 the most significant changes from the proposed action are 1 the rehabilitation and stabilization of twin pots dam and reservoir as an additional fish and wildlife enhancement measure 2 no provisions for instream stream in flows in the lake fork river between moon lake reservoir and the big sand wash feeder diversion structure 3 no provisions for bypass in stream flows past the yellowstone feeder and C canal diversions and 4 the inclusion of the lake fork yellowstone diversion structure and pipeline high mountain lakes stabilization under the twin pots alternative would be identical to the proposed action see section 222.5 2225 2225 the following subsections provide descriptions of the features that would change compared to the proposed action 24.2 242 242 features 242.1 2421 enlarged big sand wash dam and reservoir the active storage capacity of big sand wash reservoir would be increased by 12000 ac ft physical features facilities construction requirements ownership and maintenance associated with the enlarged big sand wash dam and reservoir would be the same as described for the proposed action see section 222.1 2221 operation of big sand wash dam and reservoir is described below it would differ from the proposed action because of differences in the distribution of the project water supply and in the timing location and amount of water diverted into and released from the enlarged reservoir the reservoirs primary water supply would come from the lake fork river via the C canal and the proposed big sand wash feeder pipeline figure 2.41 241 24 241 1 shows estimated end of month water surface elevation and storage in the enlarged big sand wash reservoir for wet average and dry years based on the 64 year analysis period 19301993 1930 1993 wet average and dry year estimates were determined using data from the same years of the analysis period as described for big sand wash reservoir under the proposed action As under the proposed action the enlarged reservoir would generally be tilled filled through the winter and spring months during dry years or years when the total storage is less than 24100 ac ft there would not be any shortages to the mai mal users and at no time would the conservation pool be depleted however shortages to project and non project irrigation would occur 232 2 32 |
| Identifier | http://cdm15999.contentdm.oclc.org/cdm/ref/collection/WesternWatersProject/id/11904 |
