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<br />6~$;O
<br />
<br /> TABLE 2
<br /> StHtARY OF ESTIMATED CONSlIIPTlVE USES COLtRADO RIVER BAS...I'
<br /> By C8lenda~ Year
<br /> (Thousands of acre-feet per year)
<br /> 8T STATE 1973 '1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990
<br /> Upper Colondo River Besin
<br /> (Depletions)
<br /> Arizona 7 22 34 26 33 30 35 36 34 34 34 34 34 34 34 34 34 34
<br /> Colorado 1,536.... 1,855** 1,778** 1,679** 1,608** 1,937** 1,824** 1,744** 2,026* 2,106* 1,929* 1,965* 1,994* 1,964* 1,823* 1,887* 1,949* 1,946*
<br /> New Mexico 31021 208 305 278 219 313 394" 40351 316 401 402 396 377 369" 342* 316* 381" 362*
<br /> Utah 705- 706 713 708 710 757 602- 900" 758 745 737 762 762 774 774 774* 774 774
<br /> Vyomfng** 320 330 334 337 355 358 379 382 372 370 368 374 380 386* 392* 383* 386 386
<br /> CRSP Reservoir Evaporation.. 548 615 630 656 593 550 617 700 666 691 776 752 740 729 725 712* 712* 712"
<br /> Subtotal-Oepletions --------.-.---.....-.-------....-.-.---.......---......--.-._._-----_._-._..-.-.----._-------......-----.---.-----------.-------.-.----.-------
<br /> Upper Colorado River Basin 3,426 3,736 3,794 3,684 3,518 3,945 3,851 4,165 4,172 4,347 4,246 4,283 4,287 4,220 4,090 4,106 4,236 4,214
<br /> Lower Colorado River Basin
<br /> (Mainstream Diversion less
<br /> surface ret~rns except as noted) 962 990 1,011 1,094 1,038 1,076 950 975 1,090 1,044 1,060 1,222 1,200 1,398 1,733 1,923 2,230 2,260
<br /> Arizon~
<br /> CBlifO\?t.,11 5,080 5,354 4,935 4,610 4,972 4,596 4,925 4,818 4,876 4,269 4,185 4,704 4,700 4,828 4,900 5,042 5,157 5,247
<br /> Nevada- 93 95 72 73 73 71 88 93 110 102 86 101 102 112 118 151 177 189
<br /> Subtotal-Mainstream ~..._._.__._--------_.._._--_.__.~..-~--~~-.-..-----------------------------._-..------...-.~_.....-..-.-...-..-.._._........._....-.-..-......
<br /> Diversions less surface returns 6,135 6,439 6,018 5,777 6,083 5,743 5,963 5,886 6,076 5,415 5,331 6,087 6,002 6,338 6,751 7,116 7,564 7,096
<br /> Lower Colorado River ~,sin 1,130 1,102 1,276 1,099 1,058 1,000 1,130 1,167 996* 1,300* 1,205" 1,173* 1,170* 1,083 1,016 1,016 1,257 1,212
<br /> Reservoir Evaporatio~ .
<br />0'1 Deliveries to Mexico
<br /> Scheduled 1,500 1,500 1,500 1,500 1,500 1,500 1,700 1,700 1,700 1,500 1,700 1,700 1,700 1,700 1,700 1,700 1,500 1,500
<br /> In Accord w/Minutes 241 & 242 119 160 216 206 207 182 178 155 148 150 69 126 130 110 98 128 139 134
<br /> to Mexico~l .............-........................--..-....--.-.-.._.._.....-.-.............---_..-..............................................-.........
<br /> Total ~,619 1,660 1,716 1,706 1,707 1,682 1,878 1,855 1,848 1,650 1,769 1,826 1,830 1,810 1,798 1,828 1,639 1,634
<br /> TOTAL. COLORADO RIVER BASIN~/ll 12,310 12,937 12,804 12,266 12,366 12,370 12,822 13,073 13,091 12,712 12,551 13,309 13,289 13,451 13,655 14,066 14,696 14,756
<br /> ============================================================================================================w=========================a=a..====
<br />11 ,
<br />Values of Arizona,.Californa, and Nevada are diversions less returns including estimated unmeasured return flows.
<br />~I The estimated uses for Utah have been revised for the years 1973-1979.
<br />~I Includes all Lower Basin mainstem reservoirs and Senator Uash.
<br />y Starvation Reservoir drained.
<br />~I Starvation Reservoir refilled.
<br />~I Does not include non-scheduled deliveries of 1983-12,600; 1984-13,843; and 1985-10,112 thousand acre-feet.
<br />It Includes only the uses of mainstream water in the Lower Basin, the values herein include revisions to consumptive uses contained in previous Forum reports.
<br />
<br />.Provisional Record
<br />.-Derived from U.S. Bureau of Reclamation, Colorado River System projected water supply and depletions report 1971-1975, 1976.'980, and 1981-1985.
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