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<br />
<br /> TASK rORct ON OPERATING CRITERIA - COLORADO RIVER _ P. L. 90-537 Sheet No.3
<br /> COM PAR X SON or T EST S T IJ 0 I I: S October 29, 1969
<br />CAP Study NQ. " " " 37 38 39 " 41 "' ."' "
<br />~~'l~III~I'~lp~JCl~rnt~PI!~r p~~~~i~ Million AF!Year 98:1' ;,25 8.25 8.25 8.25 8.25 8.25 8.25 Og:~5 7.5 7.5
<br /> 9.4 00,0 91),4 00.0 98.4 00.0 98.4 98.4 98,q.
<br />Lake Mead rule elev. above which add'l Low. Bas. IlSlI assllllled 1190 1190 U90 1190 1190 1190 1190 1190 1190 1190 1190
<br />LaKe Mead rule .lev. below which Low. Bas. shortage assUllled 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100
<br />LaKe Mea.d defl~d - 1970 t"hru 1979 in 1000 AF/Yr, 9500 9500 8400 8400 8400 8400 8400 8400 8400 8400 8400
<br />Lioke Bead dem<.::ld - 1980 and after 9500 9500 9500 9500 9500 9200 9200 9800 9800 9500 9500
<br />Upper Ilasin .18,,1e1:ion schedule Ult. Ult. Baee Base Base Base Ilas'e Base Ba.e RApid Base
<br /> y y y y y y
<br />
<br />5eG\lenc<.! 110. :i - 1911; t"h>,,,"ah 194fi ~ Depleted Flow(103% of
<br />Uppet'D~in stot'age Avel'age)
<br />31-'(ear aVet'l1Ige. (1970-2000)
<br />End of study (Sept. 30, 2000)
<br />:1in.:.::ll,:m end-or-year storage
<br />Lake ?o..ell stot'age
<br />31-ye~t' average (1970-2000)
<br />End of study (Sept, 30, 2000)
<br />}:i;l~~m end-or-veal' storoiU!.e
<br />Lake ~:eaG storage
<br />31-;.:e..1" a\'erage (l310-2000)
<br />!:ndof studr (Sept. 30,2000)
<br />11inim':i;\ end-or-veal' storlJl:(!
<br />Rel...ase~ :ft'om Lake PO\{eU
<br />I,jp~er B~sif. Shol.tages
<br />70tal Hoover releasee
<br />W,Jsted l'e.leases from Lake Head
<br />UP?<.!r.Basl.r energy
<br />Lower Ba.:;l.r. energy
<br />70ta1 er.~rt:y
<br />Hoover e;.ei'S!v ~ 83\
<br />SecIHH'OC ::0. ~ ~ 1f<Jl through 1961 ~ Depleted Flow( 86\ of
<br />U"t'er basl.n s..or~e AVllrllge)
<br />n-;;c.lr ;lVera[:e (lS70-2000)
<br />Er..d of stu,;,y (Sept. 30, 2000)
<br />~1ini::l>.Vll end-or~ye'" sto~~.
<br />~akt Pa.<el1 storar..
<br />3J-;.....r~.vir<ilg. (h7~2(ju(j)
<br />End of! study (Sept. 30, 2000)
<br />Hinkl\~':I end-of~year storaJ1;e
<br />Lake P.ead :,i:ora~e
<br />31-ye<lr average (1970-2000)
<br />En! 01 s-;:u~y (Sept. 30, 2000)
<br />f:i:\i:;I,:n cnd-of.year storage
<br />Rclease,~ ~I';),':I Lake Powell
<br />Opper !lasln shortages
<br />Total Hoo'..erreleases
<br />Wasted ~"ehases from Lake' Mead.
<br />Upper B"s1n enargy
<br />Lower B.1sin en~rgy
<br />'fotalene:s!
<br />!ioovel:"et;eNY@83t
<br />5e;:uence :10. 8 ~ 19111 throu~h 1906 ~ Depleted. Flo\l(93\ of
<br />Upper ili',sin storage Average)
<br />31-y~a~ avcra8'J (1970~2000)
<br />Lno of s~\..'<ly (Sept. 30. 2000)
<br />:Hni:,'J'1 end-of-year lltorage
<br />Lake Po;/ell store.;;.e
<br />31.ycal" ~ver<.1Se (1970-2000)
<br />End of study (5ept. 30, 2000)
<br />:':ini.~,\O~ erH,l-of.year stor<l.'!;e
<br />LakeXeiids,ora!;e
<br />31-yea~ average (1970~2000)
<br />i:nd of study (Sept. 30.2000)
<br />Mini':lun end-or-year storaee
<br />Releases fNln Lake POIlell
<br />U;l?erBasinshortages
<br />Total He,ove:," releases
<br />i1as~ed :<.ele.\ses rrom Lake Ilead.
<br />Upper ao!lsin energy
<br />r.o"ler Basin energy
<br />Tota.lenerO,:,
<br />Hoover en.r!tY Q 83\
<br />:OtQU41nee No. 12 - 1'.l51 throUl:b 1'21 _
<br />Up.,.r Bilsin storilge
<br />31-yearaveNle,
<br />i:nd of .tudy (S.pt. 30, :;WOO)
<br />Xl.r,i,r,\:!li end-of-vear storue
<br />l,ake Po'...elJ, storage
<br />3J.-ye".t' average (197V-2000)
<br />En:! of study (Sept. 30, 2000)
<br />Miniml'11 elld_of_v'Hl>' stol'a.."
<br />Lake !J,Md storage
<br />31-yet.:" average (l970-200G)
<br />End of study (Sept. 30.2000)
<br />Hilli"l\''Tl end-of_ve"l' stol'ao:re
<br />Releasee> il'ern LMe Powell
<br />Up;>erilasil\shor1;ages
<br />Total Hoovl,rrelcase:a
<br />,,'astedreleases fra'll Lake Mead
<br />Ur'?el' !!~Hr. energy
<br />LO"lel' ilasir. er.ergy
<br />Tota.lenerry
<br />lioover oneX'sy Ii 83\
<br />
<br />10,152 10,152 11,1.67 10,1357 10,857 10,857 10,857 10,857 10,857 10,655 11,167
<br />
<br />21.016 21,841
<br />12,54416,986
<br />11,011 11.282
<br />
<br />23.55318,56218,52818,856
<br />16,19428,63628,635'28,871
<br />14,3996,3536,a87'j6,353
<br />
<br />18,859 18,20'1 18,156 24,318 23,791
<br />28,879 28,286 28,286 21,058 16,490
<br />6.357 6,353 6,357 15.671 15t~82
<br />
<br />16,95517,64818,194
<br />10,075 14.116 13.040
<br />8.621 6,696 11,486
<br />
<br />14,5~14,56414,~14,8n14.U814,n319,540M,005
<br />22,905 22,905 23,040 23.042 22,725 22,726 17,774 13,327
<br />4.5994.6014.5994,60110,5994.60112,66012,307
<br />
<br />17,326
<br />10,512
<br />10,512
<br />'.l.720
<br />o
<br />9,655
<br />75
<br />5,110
<br />5,341
<br />11,051
<br />4229
<br />8,221
<br />
<br />a,921a,~lu,787a,'ml"1021,,~OW,43716,4391,,a2
<br />9,~8U,44122.95822,95923,09323~09422,77722.7n6,958
<br />9.~813,441W,380W,424'10,86510,U710,rnl0,0896.958
<br />9,5~10.36~9.7549.7569,~9,1409,1749.7n9,677
<br />o 0 0 0 0 0 0 0 0
<br />9.526~,3209~U9,4169.3~9,3859.4529,4539,916
<br />~1.~2 180 175 255255 95 91927
<br />5,6755,'.lq5,d55,~45,4585,4575,4535,4505,6n
<br />5,21085,M45,a65,1575,a25,"25,1565,1574,~9
<br />10.92311,753W,611lO,6111O,62010,6a~,60916,60710,~8
<br />1o.1504.6524.0744.0~4.0854.085.4.0664.0673.798
<br />8,2219.156 8,657
<br />
<br />19,262
<br />13.323
<br />12,741
<br />10,352
<br />o
<br />10,314
<br />1.024
<br />5,953
<br />5,786
<br />11.739
<br />4,635
<br />9,156
<br />
<br />10,497 12,356 15.165
<br />2,611 '.871 7.0n
<br />2.571 5.814 1.0'1
<br />8,518 10,111 12.196
<br />3.069 ',581 5,705
<br />3,069 5,022 5,705
<br />10,609 9,56615,1).8
<br />9,105 7,348 9,824
<br />9.105 7 ,113 9,824
<br />8,433 8,230 8,903
<br />0 0 0
<br />8,429 8.320 8,916
<br />0 0 \0
<br />4,232 4,376 4,663
<br />4.103 2,913 4,796
<br />8.335 7.289 9,659
<br />3.123 1.947 3.762
<br />8,991 8,991 9.957
<br />12,18815.69120,312
<br />12.06417,33517.650
<br />1.325 5.60611,300
<br />10,47413,48116,226
<br />10,67515,55113.773
<br />1.725 5.295 8.523
<br />
<br />15,36916.042
<br />8,736 9,142
<br />1,1369.1lt2
<br />
<br />12,252 12.887
<br />ll,eSl7."71
<br />6,6917,471
<br />
<br />12,56914..486
<br />
<br />6,807
<br />6.807
<br />8,341
<br />o
<br />8,536
<br />1
<br />4.64.7
<br />3,768
<br />8,415
<br />2.777
<br />9,436
<br />
<br />9,068
<br />9.068
<br />8.806
<br />o
<br />8,866
<br />o
<br />4,897
<br />4,670
<br />9.567
<br />3.642
<br />9,957
<br />
<br />20.371 20,783
<br />22.29518,228
<br />11.25712.668
<br />
<br />16.273
<br />18.312
<br />8.4.80
<br />
<br />16,607
<br />111-,349
<br />9.811
<br />
<br />12,361 11,069 16.839
<br />10.6898,75713.807
<br />9,0378.38510,090
<br />8,831 8,538 9,188
<br />-13 0 0
<br />8.7058.5168,986
<br />o 0 2
<br />4,302 '11-,8605.368
<br />4,0803,2754,92\1
<br />8.382 8.135 10,29~
<br />3D'1 'r7Mli :lAM
<br />~p1ete4 Flow (Wi o.t u..088 1l.Oe8 12.082
<br />""'Net) 21,lt7' 22,5~0 2~.~99
<br />, 26.~ 26,595 21.1361
<br />10,684 11,383 10,772
<br />
<br />14,98816.658
<br />6,83814,368
<br />6.8389,851
<br />8.5199.158
<br />o 0
<br />8,611 8,942
<br />, 2
<br />5,0875,385
<br />3,857 4,891
<br />8.91i410.276
<br />28583854
<br />11,530,1;2,081
<br />24.~85 24.717
<br />28.31627,152
<br />10..7_3 10.772
<br />
<br />17,13818,02919.333
<br />20,74220,75121,124
<br />8.6309.1418.254
<br />
<br />19,3~7 19.504
<br />22,373 21,208
<br />8.225 8.254
<br />
<br />17,45217,29220,624
<br />20,77620.78621,162
<br />10,41610.36016,195
<br />10.16310,13810,887
<br />o 0 0
<br />9,8159,794.10,602
<br />256 266 777
<br />:>,9456,0086,329
<br />5,4205,4006.047
<br />11,365 11,408 12,376
<br />",2944,2764,859
<br />
<br />19.689 20.421
<br />17,098 21,246
<br />14.38214,616
<br />10.29610.678
<br />o 0
<br />10,17510,598
<br />452 778
<br />6,1266,338
<br />5,772 6,026
<br />11,89812.366
<br />",6164,841
<br />
<br />':.1 S.QlHolloe l.. 31-year period. 1953 through 1968 and 1906 through 1920, which contains the lowest initial 12 years of record.
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<br />4
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