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<br />IV, Consumptive Use of Lower Colorado River Mainstream Water (Acre-feet),
<br /> May, 2002
<br /> Change in Cumulative Cons, Use
<br /> Cons, Use January Change from 12 Months
<br /> Consumptive From May thru prev, Jan, thru
<br />California Users Use 2001 Mav thru Mav Mav
<br />Palo Verde Irrig, Dist. 68,260 1,090 203,620 41,620 534,290
<br />Yuma Proj, (Res, Div,) ~I 6,870 (860) 25,420 7,750 48,790
<br />Imperial I rrig , Dist. ~I 349,710 (11,640) 1,292,220 92,930 3,174,570
<br />Coachella Val. Wat. Dist. 35,820 /4,230) 129,590 8,190 336,110
<br /> Subtotal 460,660 (15,640) 1,650,850 150,490 4,093,760
<br />Fort Mojave Ind, Res, 9 2,600 0 6,520 0 24,760
<br />Cal. Miscellaneous !II 3,090 0 11,120 0 34,000
<br />Metropolitan Water Dist. 109,240 290 528,300 12,440 1 ,260,850
<br />Total 575,590 (15,350) 2,196,790 162,930 5,413,370
<br />Arizona Users
<br />Central Arizona Project 186,220 22,380 899,550 29,220 1,548,120
<br />Colorado River Ind, Res, 51,660 90 161,640 32,110 380,050
<br />Gila Gravity Main Canal 68,060 (10,250) 230,740 39,540 573,960
<br />Yuma Proj. (Valley Div,) 33,570 360 126,400 22,560 281,780
<br />Fort Mojave Ind, Res, 9 8,950 0 31,650 0 85,130
<br />Havasu Nat. Wildlife Ref, 510 (560) 8,750 (3,980) 18,950
<br />Arizona Miscellaneous !I' 9,250 Q 31,020 Q 85,000
<br />Total 358,220 12,020 1,489,750 119,450 2,972,990
<br /> Nevada Users
<br />From Lake Mead ~I 34,460 (2,310) 90,420 (4,050) 287,350
<br />Mohave Steam Plant 1,100 (140) 4,370 30 12,870
<br /> Total 35,560 (2,450) 94,810 (4,000) 300,220
<br />Total Consumptive Use
<br />(Ariz" Cal., Nev.) 969,370 (5,780) 3,781,330 278,360 8,680,580
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<br />a, Based on measurements below Pilot Knob (assumed to be equal to USBR Article V
<br />data after credit is given for unmeasured California return flows between Imperial
<br />Dam and Pilot Knob),
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<br />b, Return flow estimates based on aveages of past returns as calculated by USBR
<br />for Article V data,
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<br />c, Assumed equal to August, 1983 use estimated by Fort Mojave Tribe,
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<br />d, An estimated residual made by the Colorado River Board of California lumping
<br />together such items as small diversions along the river, unmeasured groundwater
<br />refurn flow, etc" which, when combined with other quantities listed to arrive
<br />at the State's Total, presents an estimate of the State's consum ptive use of
<br />Lower Colorado River water.
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<br />e. Includes an estimated quantity of small diversions made directly from the
<br />river downstream of Headgate Rock Dam,
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