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<br />VI. Scheduled Flows to Mexico - lIrTivals an:1 excess arrivals of Water for CaleOOar" Year 1999
<br />(Acre-feet)
<br />
<br /> Jan.
<br /> Feb.
<br /> March
<br /> lIpril
<br /> May
<br /> June
<br /> July
<br /> August
<br />I Sept.
<br />U1 Oct.
<br />I
<br /> Nov.
<br /> Dec.
<br /> Column (1) .
<br /> (2) .
<br />
<br />(3) .
<br />(4) .
<br />
<br />(5) .
<br />(6) .
<br />
<br />(1)
<br />
<br />(3) (4) (5) (6)
<br />EKcess
<br />lIrTivals
<br />in acoord Other Total Olmulative
<br />with EKcess Excess Excess
<br />Mi,QQ.te ;242 lIrTivals lIrTivals lIrTi vals
<br />10,803 342,584 353,387 353,387
<br />8,259 14,941 23,200 376,587
<br />9,403 4,414 13,817 390,404
<br />8,707 15,708 24,415 414,819
<br />6,551 10,554 17,105 431,924
<br />6,632 15,880 22,512 454,436
<br />
<br />(2)
<br />
<br />Scheduled
<br />--1'lov.r_
<br />
<br />Total
<br />lIrTivals
<br />
<br />431,522
<br />187,262
<br />221,367
<br />226,335
<br />188,356
<br />181,561
<br />
<br />78,135
<br />164,062
<br />207,550
<br />201,920
<br />171,251
<br />159,049
<br />179,086
<br />109,838
<br />109,561
<br />92,460
<br />113,500
<br />113.588
<br />1,700,000
<br />
<br />Flov.r schedule requsted by Mexico. In surplus years as determined by the United states, Mexico
<br />can schedule 1. 7 rather than 1. 5 million acre-feet.
<br />Total Colorado River waters reac:hin:J Mexico. It is the sum of: 1) Colorado River water measured
<br />at the northerly international boonclaIy, 2) drainage waters measured at the saItherly interna-
<br />tional boonclaIy near San mis, Arizona, an:1 3) Wellton-M:lhawk drainage waters measured at the
<br />southerly international 1:x:lI.1rrlny. It is the sum of CollBlU'lS (1) + (5).
<br />Arizona I s Wellton-Mchawk District drainage water. '!his water is desc:hiuged to the Santa Clara
<br />slough in Mexico via a concrete lined canal.
<br />Excess arrivals other than Wellton-M:tlawk drainage. It is the sum of: 1) a delivery of aI:x:1..it
<br />5,000 a.f. per year to ensure that Mexico receives Vlbat is scheduled, 2) releases fran Parker
<br />Dam which are not used due to I.II'leXpected rainfall in the Palo Verde, Coachella, In'perial, an:1
<br />Yuma areas, 3) controlled flood releases on the Gila an:1 Colorado River, an:1 4) l=al ronoff.
<br />S\nn of CoIIBlU'lS (3) an:1 (4).
<br />CUmulation of Column (5).
<br />
<br />8;
<br />~
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<br />.
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