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<br />CITY OF lOUISVlllE
<br />WATER PROJECTIONS
<br />JULY 2010
<br />
<br />Assumptions:
<br />arti to , C-BTM'G
<br /> LV Res '" " , ullils 00,"
<br />Halper Res '" " C-BT 1937 0.'
<br />Marshall Res 1775 " C, '" 0
<br />Windy Gap "'" " WG , 100AF/Unit
<br /> em 0 " "
<br /> C", 1937 0.'
<br /> C, '" 0
<br /> WG 0.' 100AF/Unit
<br />
<br />OirectOiversions*
<br />Less LV Res Ri ht A -Oct)
<br />yr1 3210 AFlyr
<br />yr2 3210 AFIyr
<br />LV Res Right (Nov Mar
<br />yr1 290 AFlyr
<br />yr2 290 AFtyr
<br />
<br />Oemand
<br />yr11
<br />y"
<br />Us.ageFactor
<br />yr11
<br />y"
<br />
<br />"'''I''^''
<br />5000 AFIyr
<br />''''I'
<br />100 %
<br />
<br />Arfusted
<br />4900 AFIyr
<br />5000 AFtyr
<br />
<br />Marshall Unils
<br />Trans
<br />yr1 322.654
<br />yr2 322.654
<br />
<br />Untrans
<br />56.76
<br />56.76
<br />
<br />uola
<br />,
<br />,
<br />
<br />SB&CCD AF
<br />Trans
<br />yr1~
<br />yr2c:::::I:::J
<br />
<br />Untrans
<br />"
<br />o
<br />
<br /> Demand (Acre Feet) SUPPLY (Acre Feet)
<br /> Trl!ated I Golf I Fishing Spill I CBT I WG I Har er I Louisville I . Direct I Storage in IForeignSl7'1 Total I Supply- EslWaler
<br />Year ,~, Supply
<br /> Course Pond p Diversions' Marshall In Marshal Demand Inde~iWsll
<br />'-Nov-G8 '" 0 0 '" 1162 '''' '" '" " (206) 1775 '''' 4369
<br />Dec-G8 m 0 0 m " '''' 4260
<br />Jan-G9 He 0 0 He " '''' 4124
<br />Feb-G9 '" 0 0 '" " "" 3982
<br />Mar-G9 '" 0 0 '" '" 4119 3958
<br />Apr-G9 '" , 0 ,eo '" ,." " 4267 4082
<br />May-G9 '" 0 0 '" '" 1138 "'" 5238
<br />Jun-G9 '" 0 0 '" (974) '" '" ""', 4505
<br />Jul-G9 m " 0 m 0 '" '''' "'" 4379 105%
<br />Aug-G9 no " 0 no '" 4685 "'"
<br />Sep-G9 "" " 0 '" '1550 '",,' '" 4193 3613
<br />Oct-G9 '" " 0 '" m "'tt '"
<br />Nov-G9 ,to 0 0 ,to "" '''' " 2447 ""
<br />Dec-G9 ,,, 0 0 ,,, ,,, n" 2156
<br />Jan-10 '" 0 0 '" 0 "" "'"
<br />Feb-10 to, 0 0 to, 0 "" 1749
<br />Mar-10 '" 0 0 '" '" '''' 1663
<br />Apr-10 ,,, " 0 ,,, "" 0 '" "'" 1690
<br />May-10 '" " 0 '" '" 1138 "" 2980
<br />Jun-10 '" " 0 '" 1058 '"'' 3356
<br />Jul-10 '" " 0 '" 0 '" '''' 4057 3213
<br />Aug-10 '" " 0 '" '" 3519 2768
<br />Sep-10 '" " 0 '" '1162 '450' '" "" 2420
<br />Oct-10 '" " 0 '" m '" '"
<br />Nov-l0 . '" 0 0 '" '" '" " ''''' 1628
<br />Total I
<br />y," 4,256 '" 0 4,256 2,046 1,301 '"
<br />" '.000 "" 0 5.000 3,150 '" '"
<br />
<br />NOTES:
<br />
<br />1) Distribution of diversions uses a 5 year average distribu~Ofl, actual 2009/10 values used if known. May and July diversiOfls exdlJde Foreign water in Marsllall whicll is accounted
<br />for in that column
<br />Marshall Direct and SBCC Direct average approximately 675 AFlyear
<br />2) Assuming that Golf Course demands are meet by Reuse System or unlranslerred direct flol'oS, thus not part of Municipal Raw Water System
<br />3) Actual stOfilge as of Nov 1,2009
<br />4) C-BT and Marsllall Quota's as allocated for 2010 and assumed for 20". 2010 Quota of .6 declared for C-BT (Apr)
<br />WG 2010 in stOfilge, chance of spill in 2011. Conservatively assuming lower C-BT and WG quota in seCOfld year
<br />5) Demands use a 5 year running average ofdemanddisllibulion, actual 2010 values used it knO'Ml
<br />6) Assumed that C-BT and WG use is minimized when otller water is available, thus usually spills back to user pool for reallocation
<br />WG spills first then C-BT based on ~peline capacity to NWTP (4c15)
<br />7) Unlranslered Marsllall share include leased shares. Use lor Gall Course and to cover losses, etc
<br />6) Demandsarebasedona5yearrunningaveragedistributionofdemand
<br />9) Assumes that Marshall Lake will fill and spill 2010 and minimal spill in the second year.
<br />10) Water Supply Index (WSI) is estimated based on existing conditions and forecasted future COflditions There will be variations in the WSI throughout the hydrological cycle
<br />Calculated based Ofl refined data set see WSI'\YlIn:.sheetlormoredetails
<br />
<br />WSI=~=
<br />Demand
<br />
<br />fTameted CarT\lover Carrvovefllaslll + SAC Directs + C_RT + WG + Marshall Lake
<br />Demands
<br />
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