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<br />IV, Consumptive Use of Lower Colorado River Mainstream Water (Acre-feet),
<br /> April, 2004
<br /> Change in Cumulative Cons, Use
<br /> Cons, Use January Change from 12 Months
<br />Consumptive From Apr. thru prev, Jan, thru
<br />California Users Use 2003 April thru Apr. April
<br />Palo Verde Irrig, Dist. 53,050 (210) 127,020 13,370 444,460
<br />Yuma Proj, (Res, Div,) Q' 6,950 (1,310) 16,580 (450) 47,730
<br />Imperiallrrig, Dist. ~, 293,300 (42,570) 832,760 (55,680) 2,913,610
<br />Coachella Val. Wat. Dist. 29,140 940 86.500 3,900 305,200
<br />Subtotal 382,440 (43,150) 1,062,860 (38,860) 3,711,000
<br />Fort Mojave Ind, Res, r! 1,200 0 3,920 0 24,760
<br />Cal. Miscellaneous ~, 3,370 0 8,030 0 34,000
<br />Metropolitan Water Dist. 70,410 (12.360) 244,110 16,260 699,860
<br />Total 457,420 (55,510) 1,318,920 (22,600) 4,469,620
<br />Arizona Users
<br />Central Arizona Project 181,160 5,460 729,980 20,480 1,706,200
<br />Colorado River Ind, Res, 40,390 (6,470) 102,170 8,940 394,560
<br />Gila Gravity Main Canal 64,720 8,020 154,060 23,720 541,180
<br />Yuma Proj, (Valley Div,) 33,070 (140) 88,480 7,310 242,390
<br />Fort Mojave Ind, Res, r! 8,950 0 22,700 0 85,130
<br />Havasu Nat Wildlife Ref. 7,060 4,330 16,730 4,660 45,540
<br />Arizona Miscellaneous ~, 9,470 Q 21,770 Q 85.000
<br />Total 344,820 11,200 1,135,890 65,110 3,100,000
<br />Nevada Users
<br />From Lake Mead Q' 24,870 (510) 56,820 920 298,250
<br />Mohave Steam Plant 630 210 3.230 200 11.770
<br />Total 25,500 (300) 60,050 1,120 310,020
<br />Total Consumptive Use
<br />(Ariz" Cal., Nev,) 827,740 (44.610) 2,514,860 43,630 7,879,640
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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),
<br />b, Return flow estimates based on aveages of past returns as calculated by USBR
<br />for Article V data,
<br />c, Assumed equal to August, 1983 use estimated by Fort Mojave Indian Tribe,
<br />d, An estimated residual made by the Colorado River Board of California combining
<br />such items as small diversions along the river, unmeasured groundwater return
<br />flow, etc, , which, when combined wffh other quantities listed lo arrive at the State's
<br />total, presents an estimate of the State's consumptive use of Lower Colorado
<br />River water.
<br />e, Includes an estimated quantity of small diversions made directly from the
<br />river downstream of Headgate Rock Dam,
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