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<br />WATER
<br />October I.
<br />
<br />DELIVERIES TO MEXICO
<br />1969 to September 30, 1970
<br />
<br />NOTE' 57%olt....~..d.llv..I"...r.'nClccord."h
<br />Minute No 218 of thl Int.rnCllillllClI Boundary
<br />and'Nof..eo",,,,inion
<br />
<br />PLATE 6
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<br />WAT[IlORDERttlSyt,lD;H;O
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<br />OCT09EI!
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<br />NOV[NlI[1l O[CENSER
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<br />J.lNUAlIIT
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<br />f[SAI.JARl
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<br />....ACt!
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<br />APRil
<br />
<br />JULY
<br />
<br />AUGUST
<br />
<br />SEPT[NSEA
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<br />Table S
<br />SUMMARY OF OPERATIONS BelOW PARKER DAM
<br />FOR WATER YEAR 1969-70
<br />Acre.Feet
<br />
<br />Di...po.o"rian or Warer Ordered
<br />Bur Not .taken
<br />
<br />Di...rricr
<br />
<br />Scheduled Ordered bur P~rct:'nr nor Deli."ered Taken b."
<br />Order Nor Tak~n Taken ro Storage Orher.i
<br />
<br />E.\'ce.~:~'
<br />Delil'Ued
<br />ra ,\lexica
<br />
<br />C:llifornia
<br />Co~chella Valley County Water Dist.
<br />Imperial Irrigation District ...
<br />Reservation Division, Yuma Project....
<br />Palo Verde Irrigation District
<br />
<br />.............. 420M4
<br />.2,773,964
<br />84,594
<br />889,528
<br />
<br />California Total......,......
<br />Ari:iona
<br />North Gila Valley Irrigation Din.
<br />Wellton-Mohawk Irrigation District
<br />South Gila Valley Unit ....
<br />Yuma Mesa Irrigation & Drain. Din..
<br />Unit B Irrigation and Drain. Dist. .,....
<br />Yuma County Water Users Assoc. ................."..
<br />Colorado River Indian Reservation ..........,.......
<br />
<br />............4,'68,740
<br />
<br />53,34J
<br />497,610
<br />50,J40
<br />249,975
<br />41,115
<br />1ll,741
<br />581,652
<br />
<br />Arizona Total....
<br />Toul California and Arizona
<br />
<br />............ 1,797,776
<br />.............5,966,516
<br />
<br />~.
<br />
<br />Power
<br />With the exception of Lake Powell, the
<br />operating levels of all major Colorado River
<br />Basin reservoirs having power plants re-
<br />mained above rated power head throughout
<br />the 1969-70 water year. Lake Powell dropped
<br />slightly below rated power head for a short
<br />
<br />,
<br />
<br />0 0 0 0 0
<br />J7,602 I 21,658 4JI 15,51J
<br />13,340 16 6,202 6,350 788
<br />27,666 J 19,283 4,378 4,005
<br />78,608 (2) 47,141 ll,LS9 20,306
<br />10,500 20 6,827 2,936 737
<br />26,906 5 14,060 8,919 3,927
<br />6,705 IJ 4,274 1,934 497
<br />22,354 9 12,968 6,360 3,026
<br />6,047 15 3,798 1,647 602
<br />J8,626 12 19,146 1S,192 4,288
<br />9,072 2 6,657 1,824 591
<br />120,210 (7) 67,730 38,812 13,668
<br />198,818 (l) 114,873 49,971 33,974
<br />
<br />period during February, April, and May
<br />1970, but by the end of the water year con-
<br />tained 2,611,000 acre-feet above rated head.
<br />Operating levels at the major reservoirs at
<br />the beginning and end of the water year are
<br />shown in Table 6,
<br />
<br />15
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