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<br /> <br /> <br />h,.IIJ/ <br />t/.I ",/t-I~-k <br />If'~! 2~ 1(9. <br />';t: "'(111- <br />O!"(. <br /> <br />. /4 rUE 15:56 <br />OUl.G0J <br /> <br />P.17 <br /> <br />on the State providing the information to 1ink diversion structures to individual <br />fields. <br /> <br />. hnprove estimates of effective precipitation. Soil survey maps (1:250K) will be <br />used to obtain gencra1 soil types. Th= soil types will be combined with typical <br />rooting depths of each crop to improve estimates of net depth of application. <br />This will "'quire modification of the XCONS2 program. <br /> <br />. Locally calibl'llle the SCS Blaney-Criddle method to improve the accuracy of the <br />crop ET. The local calibration coefficients will be developed using a reference <br />crop equation, <br /> <br />. Incorporate the contribution to crop ET from stored soil moisture WI a result of <br />precipitation during the non-growing season_ 1 . . . lv.i. This will. be <br />a modification 10 XCONS2. <br /> <br />Jt <br /> <br />. The weather stations that the USBR report uses win be reviewed, and the use of <br />new stations wlII be recommended and implemented. <br /> <br />Subtask 6. Develop and implement R method for calculating evapor.lion water loss from stoclc; <br />ponds in the Gunnison River basin. A subroutine will be created to calculate the stock pond <br />consumptive use. The input for tlds compouent will be part of the "flat file" input for the <br />consumptive use model. TIle surface area of the stock ponds will be compuled using II reg~ion <br />fOllllula developed as part of the AgriC\lltural Researoh Service SWRRB model. These values, <br />possibly with some adjustmeut factors to account for the pond's pen:entage of fullness, will be used <br />to detennine the total amount of evaporation. <br /> <br />SlIbtAAk 7 Develop and implement a method for estimating consumptive use due to livestock in the <br />Gunnison River basin. A subroutine will bo Crellted to calculate the livestock consumptive use. The <br />input for this component will be part of the ''flat file" input for the consumptive use model. A <br />default daily watel consumpdon for .each type of liveswck will be provided, <br /> <br />Subt.sk 8. Develop and implement.1l method to determine municipal and industriaI consumplive <br />Wie. 'The municipal and industrial category Ineludes c:onsumplive use from minerai resources, <br />thenna! electric power, lIlId urban and rum! per capita uses. The calculation of the urban and rural <br />consumptive use will be based on the per capita consumptive use and verlfied using diversion <br />recoxds, wbere possible. The population estimates will be based on c:ensus d8l.a. The industrial <br />conmtmptive use will be developed using data from the c1iffereat Industries. <br /> <br />Subta~k 9, Develop and implement a method to account for water which is removed or exported <br />from the Colorado River SyslelIL These exports wUl be calculated based on: <br /> <br /> <br />. Records from different federal and state agencies <br />. The size of the diversion facilities <br />. The historicaI di version.q at that point <br /> <br />.421.5 lJ.lo.H 2.48 <br /> <br />7~1> b.r/t. 11--, f'xt?~.1 4 <br />-./.-c> LJIWJ/~;' ?, - <br /> <br />/V~""'J~I.,. ;{IV-tV 8".(,,:- C!:hvIJr,,1'> <br /> <br />f') j7''''' 10 7~ <br /> <br />. , <br />