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<br />WESTERN BOUNDARY WMER IIULLETIN I'm INTERNATIONAL BOUND!\RY AND WATER CQMMIS5IQN
<br />
<br />EMERGENCY DELIVERIES OF COLORADO RIVER WATERS
<br />FOR USE IN TlJUANA, BAJA CALIFORNIA
<br />
<br />Of.SCRIF'TlON: Oellv..ry ot lIater 1~ ,"",,~ured at " ..etering ~tatlor1 located Bdjacent to the lnurnatlonal boundary
<br />near Tljuana, III1d approxl..ately 2.5 orlh~ (~.o IoIll eI.~t of the International Boundary MonUJllent .253. The
<br />....terl"8 ~t.tlO1'1 con~13u of tllO venturi tube~, 20 lnche~ (50.13 cllll and 111 Inches (~5.7 c..J and tl/O BIP
<br />recorderll.
<br />RECORDS: Ba~ed on totalizer re.di"8~ read at app~JI..ately 6,00 a.,". e'lch day and on cant1nuou~ chart readl.ng~
<br />fumhhed by the OtllY HWl1c1pal Water Ol~trict. Record~ available ~lnc.. Augun 13, 1972. Thn" reaord~
<br />reflect a 12$ 10.''15 incurred In conveying the lIater fro.. the point of d1ver~10n abov... Park...r Datil to the inte,.-
<br />naLionaIboundary.
<br />REMARKS: E)a~rgency deliverlell of Colorado River I/ater~ tor u~e In T1juana b..gan AUllullt 13, \972 pur~uant to
<br />Hlnute No. 2~0 of thl~ Collltlll~alon. The del1verle~ are conveyed approdmately 323 mlln (520 kIIll ulllng the
<br />following conveyance 1I0rk~: The dlvar~lon I/ork~ frotll Lake Hava~u above Park...r Du and the Colorado River
<br />Aqueduct, the San Diego Aquaduol~, the Olay Reurvolr and racll1Uell ot tha Otay Hunlcl~l Water DI~trlct.
<br />FurtherlllOre, the follolllng addlllonll1 facilltl.e~ ..ere con~truoted as provided In Mlnute 2~0; nail pumps at the
<br />Otay P\JlIlping Station, IIppro~!.IIlately 5,600 feet (I, 766 .o) of 2~.lnch (61.0 "till pipe and varlou~ valve~, tIIaters
<br />and accell~orle~ near the International boundary. The facilities lIere dev'lloped to circumvent lIerloulI IOater
<br />~hortallell predicted [or Tljuana.
<br />
<br />Mean Daily Di.char&,e in Second-Feet 1978 - Annual and Period Summary
<br />
<br />0" Jan. Feb. Ma.ch April ...., Jllne Jllly AliI. Sept. Oct. Nov. 0"
<br />1 16.1 ,~ .~ 1 ~ .7 ".2 11.1 8,6 6,8 8.9 8,8 ,,8 ,,) ,,'
<br />, 15.0 1~ .6 ,~. 7 11.3 11.1 8,6 6,8 9,0 8,8 5.0 J,O ',0
<br />, \~.8 1~ .6 \~. 7 11.3 11.' 9,' 6,8 9,0 8" 5,5 J,8 '"
<br />. 1~. 7 lij.6 1~ .7 11.) '1.0 ,,' 6,8 ,,0 9,0 5,6 )" ...
<br />, 1~. 7 1~ .6 1~ .7 11.~ 11.\ ,,' 6,8 8,8 ". 5,6 '" ,,'
<br />, I~. 7 1~ .~ lij.1 ".2 11.1 9,' 6,8 ,,' '" 5,' ',8 ",
<br />, 1~ .6 ,~ .6 '2.2 11.2 11.1 9,' 6,8 8,8 5,2 ", ,,' ..,
<br />8 1~. 7 ,ij.6 10.8 11.1 11.0 9,' 6,8 ,,' ',8 '" ,,' ..,
<br />, 1 ~.S 1ij.6 12.~ 11.2 11.' ,,' 6,8 ',8 ",0 5.6 J,' ..,
<br />10 1~ .5 1~ .7 1~.9 11.1 11.0 ,,' 6.9 ." ",J 5,6 J,2 ..,
<br />" li<.ij 1~ .~ 12.9 11.2 11.1 ,,' 6.9 8,8 ",' 5,6 )" 2,"
<br />" 1~ .6 1~ .1 1~ .9 11.2 \1.0 9,' 6" 8,9 O,J 5,' 2,8 ),"
<br />" 1~ .6 1~. 7 12.9 11.2 11.1 9,0 6" 8,9 o,J ',6 2,0 2,J
<br />" 1~ .~ ,~. 7 ,~ .9 11.2 11.1 9,0 6,' 9,0 0,' ';.0 ].> 2.5
<br />" , ~.6 ,~ .5 12.5 11.2 10.9 ,,' 6" ',8 ",J ", J,2 J,'
<br />" 1~ .6 1ij.7 12.5 11.3 10.9 ,,' ,,' 8,8 ",' 5,5 J,O ,,'
<br />17 1 ~.o 1~.7 13.) 10 .~ '0.9 ,,' 6,) 8,8 .., 5,6 J,O ',8
<br />18 \~.6 1~ .7 0.1 6.6 '0.9 ,,' 6,) 8,8 ",J 5,6 2,8 ',)
<br />19 1~ .1 1~ .7 0.' ,,' '0.9 9,' 6,8 ,,0 ",0 5,6 2,' 2,0
<br />" 1~. 7 1~ .5 ').' 6" 10.9 ',9 6,8 ,,' 0,0 ',6 ',9 ,,'
<br />" lq.6 lij.7 13.1 7,2 11.0 ,,' 6,7 ." 0,' 5,5 J,O ,,'
<br />" 'Q.6 1~. 7 13.1 '.0 11.0 ,,2 6,7 8,8 0,2 5,6 J," "7
<br />" , ~.5 1~ .5 12.0 9,0 11.0 8,0 6,8 8" 0,) '" 2,' ..,
<br />.. , ~.5 1~ .7 11 .~ 8,' 11.0 7,8 6,8 8,9 o,J 5,5 .., ',)
<br />" l~ .5 1~ .7 11.) 10.2 11.1 ),8 6,) 8,7 ",' 5,' ',9 '"
<br />" 1~. ~ 1~ .7 11.3 11.~ "2 ),6 ',) 8,9 5,) ", ,,' 2,'
<br />27 1~ .8 1~. 7 11.) 11.0 8,' ),6 ", 8,9 5,8 ", 2,' 2,"
<br />2B 1~ .5 1 ~. 1 11.2 11.) 8,6 "6 ',7 8,' ',) ',5 2,6 ".
<br />" lij.7 11.) 11.2 8,5 '" ',7 6,' ',9 5,' 2,2 ,,'
<br />" 1q.7 11.) 11.2 9,0 "J 5,8 ',7 ", 5,6 2,6 '"
<br />.. ,~. 7 11.3 8,' 8,0 8" 5,6 2,0
<br />S,m Q09.8 30~. 3 260 .~ 27Q.8 173.0 6~.3
<br /> ~5~ .6 ]9~. 1 3~S.9 206.2 161.3 8~. 7
<br /> ell..ent Y... \976 "e"od \91)-'978
<br /> Ellreme Gale ., EltremeSecond-F...t Averale Tot.! Acre.feet
<br /> ,,,'
<br />Month Hilh - L~ Second-
<br /> Hilh L~ D., 0.. Flit Acre-Feet Aftllle M..,mu," Mini,"u,"
<br />JOlt. , 16.1 '" ,ij.ij 1".7 ,02 )68 902 60J
<br />Feb. '" 1~ .7 " ,q .~ 1~ .6 "') '90 8" 5)0
<br />"",, , , 1~ .7 8 10.8 12.7 782 72J 809 666
<br />;'pr. , , '1.3 " ". 10.1 60" 720 857 ",
<br />'" , , 11.' " "2 10.5 '"6 779 887 '"6
<br />Jllne '" 9,' JO 7,) 6,) 6'6 780 986 "6
<br />M, " 8,0 12' ',) 6,' "" 797 '.021 "09
<br />'''", , , ,., 121 8,' 8" 5"5 )" ,,8 SO,
<br />Sept. 0 9,0 '9 ",0 5," 320 t.86 909 320
<br />"''' , 5,' , J 5,5 ,,' JOJ ", 906 )'J
<br />l~ov . , 5,) '" ", 2,8 '68 67" 902 '68
<br />Dec. " J," 25 "2 2,' 128 67" '91 "8
<br /> 16.1 '" 8,6 6,116 8,797 10,258 6,176
<br />Yearly Heterll
<br /> Cubic Heters per Second ThOUllandll o[ Cubl~ Hete~~
<br /> I I 0.Q6 I 0.0310 '" 7,618 I 10,!)51 I 12,653 7,618
<br />
<br />. ln~h~p' ';>$ l'l~~"'~
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<br />" "l~pn <1'lllv
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<br />, An<1 oth~r daYII
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