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Intervening Virgin River Flow Between Above La Verkin Springs !lear St. George Virgin River Near St. George Flow Above + La Verkin Springs Flo", Fron La Verkin Springs E. 3 Calculate the intervening Virgin River flow, (ft /sec.) and tons/year for each major ion of TDS, between near St. George and at Littlefield gage as shown below (Table 3): Intervening Flow Between ~ear St. George and = Virgin River River At Littlefield,AZ Flow of Virgin River at Littlefield -1 Flo", or The Virgin - River near St. George Infil tration Loss Ne2r Bloomington, + Utah 3 (60 ft /sec.) Flow or Littlefield Springs Above The Virgin at Littl3field AZ(60 ft /sec.) F. All major components in the schematic (Figure 2) are now available either fro~ previously collected data or analysis and our o.~ interv~ning flow analysis above. The study area is no~ defined (Table 2). G. Renove the flo", fron La Verkin Springs and substitute the replacenent water from Quail Creek Reservo~r. This replacement water is assumed the same flow rate, in ft /sec., as La Verkin Springs and the same quality as above La Verkin Springs (Table 3). Calculate the flow near ~tep G. atov~ (:-.12. the St. George (Table 3)). Ii. St. George L1 ter the c11c:.n~~ describE.d in p0~t project flov 2~d qUclity conditio~s near This calculation is shown below: Virgin River Keal- St. Geurge (post project) Yirgin kiver Abo\le La Verkin Springs Quail Creek + Replacenent \>.Tater Intervening FlO1C From + Above La Verkin Springs to Virgin River near St. George (from step 4 above.) 4 (in"'G JU.;. 18