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<br />IV. Cbrlsunptive Use of ~ Colorado River Mainstream Water (Acre-feet) .
<br /> March, 1999
<br /> Olan:Je in cumulative Cons. Use
<br /> Cons. Use January Olan:Je frcm 12 Months
<br /> ConsuIIqJtive frcm Mar. thn1 prev. Jan. thn1
<br />California Users. Use 1998 Mar. thro Mar. Mar.
<br />Palo Verde Irrig. Dist. 38,230 +4,460 68,660 +35,130 461,860
<br />Yurra Proj. (Res. Div.) j;1J 4,240 +320 7,130 +2,480 45,490
<br />Inperial Irrig. Dis'::. W 289,210 -6,790 627,670 +72,400 3,170,230
<br />OJachella Val. Wat. Dist. W 27.520 +2.680 63.160 +10.970 348.030
<br />Subtotal 359,200 +670 766,620 +120,980 4,025,610
<br />Fort Mojave In:i. Res. gj 1,000 +0 2,720 +0 24,760
<br />cal. Misn"] laneous 9/ 2,860 +0 4,660 +0 34,000
<br />Metropolitan Water Dist. 94 . 770 +30.990 240.420 -5.710 1. 065.760
<br />Total 457,830 +31,660 1,014,420 +115,270 5,150,130
<br />Arizona Users
<br />Central Arizona Project 166,830 +33,890 451,030 -14,370 1,208,240
<br />Colorado River In:i. Res. gj 37,730 +1,680 61,660 +20,480 373,640
<br />Gila Gravity Main Canal 47,910 -2,410 90,290 +15,070 562,750
<br />Yurra Proj. (Valley Div.) 23,550 +1,400 50,450 +11,930 253,910
<br />Fort Mojave In:i. Res. gj 6,950 +0 13,750 +0 85,130
<br />Havasu Nat. Wildlife Ref. 6,000 -150 6,630 -2,960 34,460
<br />Arizona Miscellanea-s 9/ 5.880 +0 12.300 +0 85.000
<br />Total 294,850 +34,410 686,110 +30,150 2,603,130
<br />Nevada Users
<br />Fran lake Mead j;1J 12,830 +2,560 32,200 +5,530 239,220
<br />Mohave steam Plant 1. 390 +440 4.150 +1.470 14.320
<br />Total 14,220 +3,000 36,350 +7,000 253,540
<br />'Ibtal CollSUllptive Use
<br />(Ariz., Cal., Nev.) 766,900 +69,070 1,736,880 +152,420 8,006,800
<br />
<br />a. Based on neasurements below pilot Knob (asstnned to be equal to USSR Article V
<br />data after credit is given for unmeasured California return flows between Imperial
<br />ram an:i pilot Knob).
<br />
<br />b. Return flow estiInat.es based on averages of past returns as calculated by USSR
<br />for Article V data.
<br />
<br />c. Assumed equal to March, 1983 use estiInated by Fort Mojave Tribe.
<br />
<br />d. An estimated residual made by the Colorado River Board of California lunping
<br />together such items as srrall diversions alan:J the river, unmeasured groundwater
<br />return flow, etc., ".mich, wen combined with other quantities listed to arrive
<br />at the state's Total, presents an estiInate of the state's COl1SllIIptive use of
<br />UlWer Colorado River water.
<br />
<br />e. Ircludes an est.i1rated quantity of srrall diversions made directly from the
<br />river downstream of Headgate Rock Dam.
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