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<br />, <br /> <br />l <br />in. <br /> <br />15:51 FRCMR!Cef9~ 1EOKl...OGY.IHC TO P'''1P':C='';''''''' p.0i ' . <br />. Ar/1-Ir/'1/1 J ~1t-oranaraxtransmmalm.molWl ......-. 1ft::> <br /> <br />APR 24 1996netL <br />01. U c;o.'. <br /> <br /> <br /> <br />.... <br /> <br />,.-- ,'j <br />: <br /> <br />APR-24-1996 <br />./ ]).-t..~t. <br />..\[ <br /> <br />WATER RESOURCES <br />White River Basin r6~~~t <br /> <br />3-il.'-], <br />The RTi modeling group lead bJ __I ___.. .n_ ,._____. __ _...__~_. v. <br />the White River Basin Model by following tbe process described below. The <br />prerequisite for \his subtask is that the Phase n White River Basin model is <br />documented and calibrated with approx.imately 75 percent of the current water use <br />modeled and with irrigation dcmands based on the J993 GlS mapping in the <br />I J calculated scenario. <br /> <br />I t .J Cc ~Ubtasks: ~ <br /> <br />11-IcW : L Prepare a map fur the White River Basin '2... 1 0::> <br />S&Bo : 2. Prepare aggregated. groups of irrigation structures '" ) ~ \j, D <br />4eD : 3. Add aggregated irrigation structures to model network J' L.D 0 <br />4O;UJ :4. Define aggregated water admini.~lration classes · ''i '-\ CJ <br />,.q:uJ ;5, Get water Jj.ghts from database and determine flow weighted admin.il.1ration number through <br />. aDMI 11~'\n <br />:l34c;.y. Assign return flow characteristics " 1000 <br />2l)4-O:7. Assign efficiency for aggregated irrigationstruclures J" <50 <br />3'12.0 j8. Determine aggregated structure demands - 2..'B:5(:) , <br />#2.0 :9. Aggregate municipal and industrial demand/water right \ '-\'i 0 .-1..L <br />~'-OO ; 10. Aggregate raqervoirs and stock ponds >fJ \ '\ ?.o ~ 1# \ l1 z:pv <br />.24-AO : 11. Modify instream flow files to represent upstream and downstream terminus ~ /'i'{O \ <br />3f.40: 12, Generate base flows - 2.e1".50 <br />{.~; 13. Calibration .- ~S()'\D It <br />seo; 14. Prepare baseline scenario . - 2 '\:0 <br />1:)..00,\ 15. Prepare final documentatio'iJ- q 60 <br />-- - ,~ <br />S't. I 000 i Appronch: Al1subtasks within the White River Basin Enhancement will be accomplished by the <br />; following (it is anticipated that Boyle Engineering will have 110 rel'lpOnsibilities in the White <br />!River enhancement): <br /> <br />, Objective: <br /> <br />I <br /> <br />· RTi water resource engineer (Bill Owen. Markus Ritsch) <br />. RTi GIS technician (Rob Niedenzu) <br />. Task leader (Ray Bcnnett) <br /> <br />RTiWR <br />RTiGIS <br />State <br /> <br />'Note that the documentation prepared in each subtask wiU be provided to the State for review <br />and the time alleted to incorporate State comments will not exceed 8 hours per subtask. <br /> <br />,2.0 White River Basin Scope <br />Considers that modeling will be GIS acreage based. Structures and associated water rights not <br />: presently tied to the GIS paICcls will not be considered in the modeling but will be documented <br />as being excluded in a one paragraph discussion (this may include structures with significant net <br />,absolutes.) Modeling will continue to address the 1975 through 1991 period as the study period <br />using the Year 2 CRDSS data base. <br /> <br />0047 <br />