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<br />6
<br />
<br />rnno
<br />'.-/ V l}
<br />
<br />)1/.5 P - /';?/.$
<br />
<br />STUDY C-l
<br />(Continued)
<br />through 8 are cumulative totals computed in
<br />successive ten-year periods.)
<br />(3) (4) (5)
<br />
<br />, /
<br />.'.5-."2:>....j:c~
<br />
<br />~/t.~
<br />~____~~'ZL,L,,_
<br />/5
<br />
<br />
<br />{Columns 2
<br />
<br />consecutive anI;!
<br />
<br />,,-LJ?2d
<br />/-s,s::;
<br />/2,72
<br />
<br />(1)
<br />
<br />(2)
<br />
<br />(6)
<br />
<br />(7)
<br />Total Water
<br />Available
<br />for Upper
<br />Basin
<br />Depletion
<br />Pursuant to
<br />Compact
<br />Allocation
<br />
<br />(8)
<br />Excess de-
<br />livery at
<br />Lee Ferry
<br />Adjusted for _
<br />Full Upper &
<br />Lower Basin
<br />Compact
<br />Allocation
<br />
<br />/?
<br />/ ~ :1
<br />
<br />BalancE!
<br />Availa~le
<br />to Uppl!r
<br />Basin Pur-
<br />suant to
<br />Compact
<br />Allocation
<br />
<br />48.Y
<br />/0;0"
<br />
<br /> Cumulative
<br /> Total in Actual
<br /> 'Consecutive *Compact Excess Upper
<br />Historic & Successive Delivery Delivery Basin
<br />Flow at Ten-Year to Lower to Lower Historic
<br />Lee Fe-rrv Periods Basin Basin Depletion
<br />6,756 108,202 75,000 33,202 20,676
<br />9,.193 106,,338 " 31,338 20,695
<br />
<br />/'"
<br />:y
<br />/;~~-: ?
<br />" I
<br />-'~; /
<br />
<br />_/t::-J._",S,,:,J
<br />
<br />L.8?f
<br />.<'0., ?~
<br />
<br />Year
<br />
<br />1959
<br />1960
<br />Aver-
<br />ages
<br />115~J,f.."" Ave
<br />Column 1
<br />
<br />33,202
<br />31,338
<br />
<br />53,878
<br />52,033
<br />
<br />12,126 119,851 75,000 44,851 18,796
<br />II, 52-/
<br />sets forth -the historic flow of the Colorado River as
<br />Hi--st-.oric .flow should not be confused with virgin flow
<br />of the adding back of upstream depletions.
<br />
<br />44,188
<br />
<br />62,984
<br />
<br />663
<br />
<br />/?-<'~'-'-/! /~~.$'''_/~
<br />o.~,c;;.,.5
<br />
<br />measured at Lee Ferry on an annual basis.
<br />since the latter would be ,reater because
<br />
<br />,.~:?~--,.
<br />
<br />_4.6-":....2
<br />..4~ ,79 __:.':J
<br />
<br />Column 2 Ls the historic flow at Lee Ferry computed in consecutive and successive ten-yea~ periods.
<br />
<br />(:;',3
<br />
<br />...-;:-~, ::;~~-:,-' ",,~
<br />
<br />, '
<br />-;'7'
<br />
<br />~r .."..
<br />
<br />Column 3 sets forth required delivery of water at Lee Ferry under Article III (d) of the Colorado River
<br />Compact which reads as follows: "The states of the Upper Division will not cause the flow
<br />of the river at Lee Ferry to be depleted below an aggregate of 75,000,000 acre feet for
<br />any period of ten consecutive years reckoned in continuing progressive series beginning wi~
<br />the first day of October next succeeding the ratification of this compact"..
<br />
<br />/P;:~-:.~--
<br />
<br />/0,'
<br />
<br />,,::;:. ~ , .,'
<br />
<br />,.<?
<br />
<br />,,"..: ,.<-:<::Y
<br />
<br />Column 4 is the result obtained by subtracting Column 3 from Column 2,
<br />
<br />Column 5 is the estimated historic depletion by states of the Upper Division.
<br />
<br />Column 6 reflects the balance of the water available to the states of the Upper Division not to exceed
<br />75,000,000 acre feet in any consecutive and successive ten-year period. (Column 4 or
<br />75,000,000 minus Column 5, whichever is the smaller).
<br />
<br />-3-
<br />
<br />
<br />
<br />
<br />
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