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<br />52 WE~1ERN BOU~lD^RY W,01ER BULLETIN 1971 INTERN^TIONA.L BOUNDARY AND WATER COMMISSION
<br />
<br />EVAPORATION IN THE COLORADO RIVER BASIN
<br />IN INCHES
<br />
<br />T...bul...tN belO\l al'e re~ordE of evo.p::>ret10n observed at tllO Hations 1n ,1.,-1:::000 and at ten ~t"tlOll" ill
<br />&aja C"l1fonl1a and Sonora. J+..dco The 1ILRtiom; ill the United :'lUtes are Ol'""ated by the IJ. S. Bureau of
<br />~ed.."mt1on IlJld b;, th~ lJ"iverslt:; Cor AdzCo"" uf."'rilaental F""". The ~U1tione in Medco are o,...mted bj' the
<br />MlrUEtr.' 01 Asrlculture "nd Hydreul1c Fesource~. The t:'f~ of .>In used at ..11 these sULlons """ the NR1.10':Bl
<br />weather Service ,uuid.ar'd 1'>(1 ,,)' ~_foo'" r..:.."",~'..er. ;.;, ",,,,-,,1f1,, l':l~e.'"L'm of '.h"'6" 6.....1'Jt\s, refer t'J..:\at.'l. o~(o_
<br />rite the ~~ ELll.llOn (lBI:e ~hovn In "lLl':lI.tio,' or' P"infaU Station...." ,a..e 51 in thi, bul1etlr,.
<br />
<br />In United State.
<br />
<br />1
<br />
<br /> tn..b Un./II1Jo ,. ll$3 C1tru~ Statien
<br /> Arl~ona Arl:0l'O!.
<br /> Aver"g" Aver"l::e
<br />Jobnth lQ77 1')55_1977 l'?n 1;131_1977
<br />,~. 6.5) 7.4) )OJ ).')2
<br />Feb. 8'}7 7.62 ~ .80 'eo
<br />>ro. 10.27 10.18 7.CY} 7.51
<br />,,,. 12.77 1).24 :.26 10.18
<br />"" " W 16.2) lOtH 13.1~
<br />,~. 17.99 19.65 1).57 " 3'
<br />Jul', 14.87 15.51
<br />Aug. 12.0:> 1).73
<br />S"I,t. 9.04 10.83
<br />U~1.. 6.59 761:>
<br />'0. 5.3? 5."
<br />Dec. 3.1[ ).63
<br />Y..,ar11 'l'}.76 110.47
<br />
<br />!..:,S Al..,c.d'lne,;.
<br />Ba.1nC"-.llfornts
<br />
<br />lobnth
<br />
<br />....1'l4':1_JJ
<br />1 ';l61_1~. 77
<br />
<br />1977
<br />
<br />Jan.
<br />Feb.
<br />"'"
<br />'"
<br />""
<br />,=.
<br />Jul:,
<br />Aug.
<br />Sept
<br />Oct.
<br />Nov.
<br />De,
<br />
<br />4.13
<br />6.57
<br />5.er:;
<br />11.22
<br />12.0..
<br />15.2"
<br />1461
<br />12.6L
<br />10.87
<br />7.;6
<br />6.i)
<br />431
<br />
<br />,early
<br />
<br />108)5
<br />
<br />115.79
<br />
<br />Ml!x.1C!1l1.
<br />a.,jll C.ul rornJ~
<br />
<br />N77
<br />
<br />~v~wo;e
<br />1,;<2f_L977
<br />
<br />In Mexico
<br />
<br />.&n,,<;,~~s,
<br />Ev:lJaC&.ll!ornia
<br />
<br />1977
<br />
<br />A....r"'g"
<br />1"e3_107i
<br />
<br />~-ul Lul~. ~. C.
<br />SConor~
<br />
<br />Ddtll
<br />fl&Js Cnlll"om1"
<br />
<br />4.41
<br />5"
<br />; .~~
<br />10 O~
<br />12.16
<br />13 .t<~
<br />1).51)
<br />12.)2
<br />10.0'3
<br />7.95
<br />5.16
<br />, H
<br />
<br />2.60
<br />4.53
<br />~ .O-l
<br />,,,
<br />10.63
<br />1335
<br />1l.&,J
<br />tl.}O
<br />7)2
<br />5.11
<br />).<;.3
<br />2.13
<br />9i>.)L
<br />
<br />2.0:.:.4
<br />).~4
<br />5.'.i'
<br />7.'15
<br />1055
<br />11 D~
<br />11.&
<br />10.10
<br />8.15
<br />5.;9
<br />)."3
<br />2.1..8
<br />
<br />jtl2
<br />5.67
<br />"
<br />9"
<br />11.10
<br />14.4')
<br />12.56
<br />11.50
<br />?2~
<br />0.1-
<br />5.2.;1
<br />).07
<br />
<br />3.&J
<br />L .5~
<br />1.1~
<br />0."
<br />1i.81
<br />12.56
<br />1256
<br />10.3;
<br />'./.0.:.
<br />6.)0
<br />"t,C)
<br />~ 43
<br />
<br />lQ77
<br />
<br />Aver"",e
<br />1953_1'1;"
<br />
<br />A..ero.&~
<br />195~.1977
<br />
<br />6~ .02
<br />
<br /><;"l14
<br />
<br />1'17;
<br />
<br />2.53
<br />'80
<br />o . ~,7
<br />'I .~')
<br />1039
<br />1L02
<br />13.35
<br />11.109
<br />5.02
<br />0.10
<br />4.4':1
<br />266
<br />
<br />3'0
<br />6.26
<br />5.5"
<br />0"
<br />9.'38
<br />1;.9"
<br />14.&3
<br />
<br />}21
<br />""'
<br />~.3~
<br />o 1~
<br />11))9
<br />I1t'9
<br />11(,7
<br />1071
<br />~ .~~
<br />4.37
<br />3)1
<br />90.25
<br />
<br />100.57
<br />
<br />3.39
<br />4.0:'
<br />6.33
<br />8.43
<br />11.10
<br />12.50
<br />1~ .0-,
<br />12.';.0
<br />9.0
<br />654
<br />L.<:o
<br />)2}
<br />
<br />95.2L
<br />
<br />9;1:>0
<br />
<br /> Colon.1l1 J"",r..,z. -~ Sa.llldll Pl1t.o. Sar. Felipe. E:ar,t.. Clnro.
<br /> BllJllCe.l1fCom.1& ""J~ C"Jlfo,-n111 SonCon. Brl.1aC!I.11forn.1n S':1non<
<br /> Av..rao~ Av..,rllge Avem&c A"er~ge A"erll!'i~
<br />M::>nth 1977 1'170_1977 1'177 1<JlL_1977 l',r71 1963-1977 1077 l'i52-19n 1977 l'l71_lQ77
<br />Jan. 3 10 ].''iQ " "" ".17 , " ').19 j.&, 5.03 " 61 5.)'l
<br />,,0 5.51 4.25 , '5 4.53 L.t34 ~.17 6.6J 5.70 6.~0 5.'"
<br />"',. 7.01 6.L2 7.13 , '" 0.22 , " ::>.'17 7.05 7.LO , 3'
<br />Apr. 7.60 i.56 , " 8.58 3.53 7.66 7.56 8.21 7.72 7.50
<br />"" <;l.i) 9.53 10.6) 11.,j 0 c., " " S'.}7 10.}? , )'" 8 "3
<br />,~. 12.23 11.4(, 1~ .33 1).'14 12.83 11 5' 10.04 10.79 10.2~ 11.57
<br />July 11.73 H 5' 1~. )3 12.40 " 0, 12.24 10.)1 li.t.';i 10.67 H M
<br />Aug. 0.00 " " 11.6'1 12.6) 10.47 w " 1008 " " 11 "
<br />Sept 0." 11.(,6 $.2} (i.50 8.[6 8.07 " 9.60 d H (0.11
<br />0," 6.Bi 6 )0 5.71 7.05 , J" 551 " , 3" , " 7 .~L
<br />liov. 5.71 " 5' 4.72 5.CO 4.0" J.tti .. ~.22 50 5.1:>7
<br />De~ . 2.68 3.35 3.4) ).70 2.76 2 .6~ 3."'6 ".80 5.20 ';i.Ie)
<br />l"'~rl:; 90.1J) 6e H 9' 0\ ntJ.'1L 90.11., " '5 '" iJt:' '"3.15 o~ "
<br /> "
<br />
<br />St"l1on d.1~c~nl1nued July 1 1<177
<br />
<br />lIQ r e~ol'<1
<br />
<br />~ ~ecCon1 In~"Cllpl..,te
<br />
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