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<br />'1/; \:,;\) M ETROI'OLlTAN \'fATER DlSTHICT
<br /> TAIJU: 10
<br /> SUMMARY OF SOFTENING PLANT OPEJlATJON
<br />JlACTERIOI.OGICAL EXAMINATION OF COLORADO RIVER WATER
<br /> Yl'llr Ending JUlie 30, 1949
<br /> C'l"lPl..I:TED
<br /> 1.0.lo1l. 1'\)11[5 ]o.n ML. TlI B~S C01.1."tRCoGE."I;S PUSl':'ln:
<br /> ~ u ~ll1(R NtlMllEI< Gl<UL'P TUIIEStN
<br /> r. II ~IIIER rOSITJ\'~ POS\TlVE e,)MI'LE'fEU Tr.ST ',~~ 01' T'lTAL
<br />~hINTII .., _~ ll.\t ~EI< " 48 r'UMlIER " 48 "(j,\'USJ1'l\"E 10 ML. TUBES
<br /> ~A)tI'Lt:S I'L\~'TC:j1 Ir"UII II.H;I; rLA.,'n:u 1101'1/ IIvl'lI 1.0 M!.. JO.O NI.. I'L\NT!';D
<br /> NATUIlAI. WATl.:!l.
<br />JulY"m. 31 31 0 10 IS.i 5 88 2 23 H,8
<br />.\lI~lI,,1 ........ 31 31 0 I IS.') I 30 I 13 8,.\
<br />S(>pl~rnhl-:r 30 :~n 0 .\ ISO 0 20 2 5 3,3
<br />lJdp\,er 31 ~H [) .I IS:; I ,18 2 IB 11.6
<br />L,\T(1\"t'tl1b~r .... .. 30 30 0 I ].10 ] 30 U 7 4,7
<br />Dt'ccrnUd 31 31 0 I 155 3 ;;3 1 B .1,2
<br />.!allllltry 31 31 0 3 15S I 70 I 7 4.5
<br />FchllHITY 28 28 0 1 140 0 51 I 2 U
<br />'larch. ,';j 3] 0 ] 155 I 18 [) I 0,6
<br />,\pril ~~O .10 0 0 ISU 2 42 0 7 U
<br />:\1<1\' . :l\ ,11 0 ] \.\5 17 50 0 27 li.4
<br />J Ill~t' ,10 ;)0 0 4 150 12 56 :1 31 2U.i
<br />Total .......)0:') 36,5 I) 33 1.BlS .J4 :).')6 1.1 I.tl) 8,2
<br /> SufTF.r"UI \\' ATI:ll
<br />JlIly 31 0 ]55 I) 17 " 0,0
<br />'\lIgU!'1 31 0 lS5 0 2 0 0,0
<br />Sepll::l1llwr '0.. "0 0 ISO " 5 0 0,0
<br />Oct'lb~r ,11 " };")5 " I '. " 0,0
<br />Nu\'ernr"':r ~n " ISf) I) 3 (I V,U
<br />nt"t"~rnl":r 31 0 ]:is 0 II 0 0,0
<br />January 31 0 IS.') " Lj [) 0,0
<br />Feurllary 2R 0 140 IJ 16 0 0.1)
<br />Mardi. 31 0 J,),'i 0 1 0 0.0
<br />.\wil . 30 U ].1)0 [) 0 0 0.0
<br />:\Iay ,.. "I " 15.\ " I 0 0,0
<br />.lUll!": ,iO " ]50 0 3 0 0,0
<br />"f"lal ....:36S " l.fl25 U 7S 0 0,0
<br /> [)bTI1l1l11T10~ Srsn.\l S.HlI>U.~
<br />July. .,:,n 0 ~.56S 0 ,1.\ 0 OJI
<br />AlIi-:lIst ..Wi 0 2A::lS " ](I I Il.!
<br />St'plp.l1lher ........4@ " 2..100 (I IR 2 O.l
<br />Ol'l""~T ......464 0 2.J2f1 0 21 j lU
<br />No\'cllIhp.r '1.28 0 2,1,10 0 21 I 0,1
<br />Dccprnbt:r . ..4S2 0 2.260 (I II [) n.O
<br />JUlllltlry .......192 [) 1.960 " 36 1 0,1
<br />~'dll.lIury . .....36,5 U lJ::l2S I 5H I 0,1
<br />:\iardl ..- n 2.07'1 " 5 [) 0.0
<br />.'J "
<br />April. 4:)8 " 2,190 0 R [) (1.1"1
<br />:\lJ)' ........470 0 2.3.50 6 19 IS 0,"
<br />JlIlW ... .l~ JC} [) 2.4% 2 20 2 0.1
<br />TlIlal ...5..3113 0 26,915 9 271 24 0.1
<br />
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