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<br />24 WESHPr~ ~UMi,~R~ SU,,'M~P_Y Wf.r[~ 8ULLETI"-lor;c.I~9-INnRN"TIO~l"L BCUIJO"h ..~lD W..TER COMMISSION
<br />
<br />WASTE WATERS FROM MEXICAN SYSTEM OF CANALS
<br />ENTERING THE UNITED STATES
<br />
<br />Ree,ndotenreme(lO"'BnOtavallable.
<br />
<br />REMARKS: The thr= ..."~t~w"y~ rrum the McxJeJ.n a,'slem of ~anals, Silon, W'51ena, and
<br />F'"~,.,:o ,.....:}e,.o, w",:II.uge L~lc; Ne... RJYCr near Mt'~l~all, Medeo. 5.7,4.3 and 0.01
<br />mIl"". r,,~pccU"cll', up'itrl!am from the Inlern"tl<Jnal boundary. Waste !lo.... tab-
<br />ulatcd ""I<l'" ar" nOI tn "xe"ed an ave, age nnnual qunntJTy oC,5,000aere- r"et
<br />dUllns an,' ~uce"a51"e (Ive-year p"'I1o<.l \u1der the prOvl~IOn9 or Mmule Nu. 197.
<br />
<br />Month 1,,50 1"151 1952 19S'l 1454 1955 1956 \957 1958 1959
<br />Jan. 2,214 2,775 '66 1,t.27
<br />F"b. 0<, 1,0'015 1,010 1,037
<br />Mar. '" 20" 1,858 m
<br />ADr. ,,, 203 I,S24 S97
<br />May '" '" 1,141 ..,
<br />J~' '" '" 1,477 '"
<br />Jul. '" -n.3 ". ".
<br />'''ug. 15] 1,012 l.llll ], ~ 13
<br />SeP[. '" '" 570 1.089
<br />Oct. 8" "" 1,323 ~,024
<br />Nw. 1.700 1,471 MI2 1,471
<br />D"c. I, ~65 '" 1.283 ~, 756
<br />Yeuly 3,M52 "1,430.3 14,222 li,5(11
<br />
<br />Monthly OJ.chara:e in Acre Feet
<br />
<br />SALTON SEA - EI.EVATlONS OF WATER SURFACE
<br />
<br />Dalll reeordul b::low .Ire tho5e ul IlIe 5alwn s..a 10"al,,<1 ~l tile ootwm 01 a L1"5eoJ b:l5in sllua[ed UllmpeIlal and RIVel'SId"
<br />COWUle9 o{ Ca{lIi'rnLJ, 42 m,J<,~ "<lIth or 11", ,,,ue:-r.~!I';r.a,1 b"lL~<1.Jrr. 11", re""rde [Ii J~.~lI thruugh O"lobt:r 22, 1951 """r" "ollen~<.I
<br />b)' ImpeIlal ]rIlgallon DisLI'''I. de\"rmUl"ulrom.. bt:n"h mark al FlgtrCL! John's SprUlg. Ilhou[ 22 mIles nonh"'"sl nlong the west-
<br />ern !>hare from th" pr"~ent gage. Slll~C QClOrer 2~. 1\15], a ~OIlIUlU"'jS r"l:ord has be~n <Jbtained by th., U. S. Geological Survey
<br />at 8 gaging station <.on thll ......:it shore 15.5 m,l"s "onJ,,,~~t 01 WeSDnUrellUld. Cilllf'Hni~.
<br />
<br />Mean Monthly Water Surface in Feet Below Mean Sea Level
<br />
<br />Month 1<lS0 1"151 1~52 1'151 1"154 1955 1~56 1957 1958 1959
<br />Jan. 241.02 2.;0.42 23\1.01 237.52 230.51 ~J5 .55 235.21 235.20 2J5.J2 23~.30
<br />Feb. 240.02 240.15 238.55 237.21, 236.\0 23.~.~1 235.06 234.97 2.15.01 235.W
<br />Mar. 240.35 23".90 238.29 237.00 2J5.8"1 235.11 23~.88 lJ~.16 214.82 234.88
<br />Apr. 240.15 239.68 238.0~ 230. ~2 235.lil 235.00 2J~.75 234.70 234./>2 234.7(1
<br />Mo, 240.30 239.68 137.9U 2311.80 235 .5~ 235.04 23478 234.78 234.50 23476
<br />J~' 2~O.50 23u.72 238.03 2.16.8S 13S.ti2 235.18 234.8/i 234.9/ 234." ~34.5B
<br />Ju\y 240.~8 23"1.78 238.10 236."0 235.117 2J5.33 235.05 235.0'1 235.02 235.05
<br />Aug. 2~0.8B 2J9.~5 238.28 237.u6 23~.85 235.35 235.29 235.35 235.20 235.28
<br />Sept. 241.10 239.85 13~. 45 237.18 215.95 235.50 235.52 215.58 235.47 235.55
<br />O~t. 241.12 23"1.55 238.34 237.15 235.96 235.~1 235.59 235.67 235.57 235.58
<br />Nov. 2~O.q8 239.7(1 2311.18 237.<13 235.39 235.59 23S.63 235.59 23~.61 235.47
<br />Dec. 240.75 139.42 237.90 230.85 23.'>.75 235.47 235.50 235.46 235.47 ~35.33
<br />Yearl)' 24071 239.53 238.20 237.0~ 235.87 235.34 235.18 235.17 235.12 235.16
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