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<br />WESTERN BOUNDARY W,o,HR BULLETIN I 'IT INTERN!\TrON,o,L BOUNDARY }.,NO W"HR COMMISSION
<br />
<br />47
<br />
<br />RAINFALL ON THE COLORADO RIVER WATERSHED
<br />IN INCHES
<br />
<br />T"bule.t~d beluv "-1"" "",nth1;; r""ol.j~ of rftlnfllll at Etation.; lo"av,d In Cbllforn.1e B.!\d A.r1zons 1n th..
<br />United $tat~~ nnd 111 B<<J!I Ca.lifom11l .Uld $"no.1I In M..x1~o. v1th e.vero.g..~ for th..lr p"r10<1s of record. lI"corda
<br />"r d.n.11;.. rn.1L1ftJ.l o.m:>u.nts, I/llE'r" e.ve.1l!Ibl.., e.r.. On 111" in thO' Orfl~e5 or the United $tttt..a c.r MucicB.rl S~cl1"ns
<br />of t.heC~a6Ion. Forlo""'t10n, elevation, period of re~"r.i. B.!\d th..",bE"rver, 6O,,,al,,,,,,~etlcallJat1n,g5 of
<br />theEe 6ttltlc.= on....,e 511n th1~ bulletin.
<br />
<br />In United States
<br />
<br /> Bre.l/ley, EIC"ntro, BI,th... Dttv1sDlUllllo 2, Yuma C1tnl5
<br /> ':a.lifontl" Cn.lifornle CalifornIa Arlzol1b SUttlon, Ari:::>""
<br />~nth AVer"-!';e Aver.>ge A"..re.;:;e AVerbge Avertli!:e
<br /> 1977 1?31_19l" 1977 1931_1<;77 19<1 193I-l'11i 1911 1955-1977 1911 I?31_1977
<br />J~. 0 " O.3iJ 0.11 0.32 0.16 o. ~1 0.60 O. ~8 0" 0.36
<br />Feb. .02 .)CI 0 .)2 .m .~2 0 .0, .0) .)5
<br /><ru-. .0, .10 0 .16 .0' .JS 22 .OJ ."" .2J
<br />Al':r. J .w 0 .H 0 .co .w .2? 0 ."
<br />",' 0 .m , 0 " -'l2. .)2 .12 .0:' .1)1
<br />JUJ,e , .m 0 .m 0 .'" 0 .05 , .02
<br />Jul:i J .05 , .C>) .02 ." I , .'5
<br />Aug. '.'" .)'1 2.98 .)' '" . 7~ ~ .~7 .5'
<br />Se1'1.. 0 .)i 0 .29 ." .)8 .'9 .J'
<br />Oct. .26 ." .)' " ." 20 .J' .4)
<br />lIc.v. 0 ." 0 .n 0 .2j 0 ."
<br />De". .77 .~1 , >3 .c, .)2 .4e. .'J .39
<br />YeDrly t,.12 2.~8 ~ .5~ 2.~7 3.1.5 3. 7~ 7.92 ).11
<br />
<br />In Mexico
<br />
<br /> Lo" /J.godo[,,,~. Me. ie-,ll f:..,t"que~ . SnnlJJis. e. c.. De1t.e,
<br /> BbJ!te,tllfo.n1a b~,b t:",,-l1forn111 BaJe Ce.lif"rnl~ Sonor", B/tj~ ebl1f"rn1"
<br />Mellth Ao:er'4;':e Av".Elf,e Aveni!" Avenge A"~'-8f,e
<br /> 1977 1')lc9_1977 1977 1026.1977 1')77 1Q~'3-1?77 lQ77 1,}~9_i977 1077 1?"-8-1977
<br />J"". O.Otj 0.)1 0.<> 0.)1 0 0.:)1 ';.09 0.2~ 0.12 O.)l
<br />Feb. 0 .~O 0 .3' 0 .1i.; , " 08 .16
<br />",c. 0 ." .20 .20 0 .00 00 .16 04 ."
<br />Apr. 0 .>3 , .1~ 0 .0t1 0 .08 0 .08
<br />"" .00 , , , 0 , .0"- , ." T
<br />Ju",", 0 , 0 , 0 .o~ T .<> 08 ,
<br />L'u1J , .oa .<> ." 0 .0:' .04 " 04 "
<br />All6. 6 1~ .)9 ).80 .35 1.26 .It. 1.02 'J .'"
<br />::;ept. .,; .20 T .)? 0 ." .55 ." 0 .24
<br />O,t. ." .31 .19 .2d ." .Z5 .3' .3? 0 .28
<br />Nc.v. 0 .1i 0 .;6 0 .;0 , .5' 0 .'"
<br />D...-. .Ie. .3' 1.57 .'5 .00 .20 .?l 5' 1-)4 .3'
<br />~e4rly ;.56 2.2J 6.10 ).0) 2.)2 1.57 2.83 2.60 1.91
<br />
<br /> Co1on1~ ,luarez. L&gu"llSB.la.h Hlto, So.nFel1.... SlII1tllCitt.e.
<br /> Baj"Cc.llfornlb &.JDC0!fol'fl1El SOIlO,"" /l.'IJ~ <:e..1ifO,-n1" EGlIOr"
<br />M.:.nth Aver""e Aver&ge AVere.g~ ~."er,.ge Av"nge
<br /> 1')"11 1G52_1"77 1977 1'174-1977 1977 1<15'1_1077 l<177 1?~8_1977 19<1 1971_I?1l
<br />Jbn. 0.0'3 0.41 O.':ll 0.)1 0.2~ 020 ,,, 0.28 029 0.12
<br />c., .00 " 0 J 0 .It 0 ." 0 .;6
<br />.". , .2:' 0 , T .0' , .'" 0 "
<br />Arr. 0 ." 0 .20 0 .09 , .0' 0 08
<br />M~J. , .'" 0 , , , .57 .o~ J 0
<br />Jill. 0 , 0 " 0 .O~ , .00 0 ,
<br />M, 0 ." ." >3 .00 .Q::1 , ." , 0
<br />Aug. .81 .3' 19) .6' .0; .20 .3' .'" .08
<br />Se.,t. .jq .3' 0 1.85 20 63 y, ,9 ;'1-
<br />"" .2~ .5' 0 " .)1 .5' ." .04 .50
<br />110v. , .2,-; 0 .<> 0 .28 .16 0 .oa
<br />Le,. 1.1" J5 15' .55 .0; .35 J.)" .)" .59 .Z8
<br />Yenrly 2.00 2.2tI ~ .~9 3.78 260 2.68 2.~0 2.16 1.97
<br /> ,
<br />
<br />T Tro"e
<br />
<br />~ _,t&LLn dioc'Qlltlllu"u JuI)- 7. 1"'77
<br />
<br />. 1I.'record
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