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<br /> "....,
<br /> T^BU: 8 ( l
<br /> p.o-'
<br /> SUMMARY OF SOFTENING PLANT OPEIIAHO;,\ I.)
<br /> CHEi\HCAL CHj\RAr.TER OF SOFTENEO COLORADO RIVER WATER
<br /> Y ('Dr Ending June 30. 1946
<br /> :-:ONCA.'~~'-'N ,\"fr. .\U::M.r"'!1T AS Pf'M OT! CA.co,;
<br /> TOTAL HARDN!':SS HAII,DNEsS ),1 AG' !;~I r.; M ,[ \ 1l~,.'G"" 10:-'
<br /> AS PPM OF CACOt .\S PP"iOF CACOs TOTAL PlIENOl.PTHAl.l".IN AS PP)!o!' Me C'l' C,;" 'r~^TIO"
<br /> MOl\Tll ",t;. ~l.,". ~ll " Ave. ~^X. MIN. A\'C. MAX. MIS. Ave. MAX.. 1oI1N'. Ave. "".0'- .&if". ,H't;. lEA.t. MJ.".
<br /> July .m.. ....131 143 115 3' '46 19 97 100 94 6 8 4 11 13 11 8,6 8,7 8"
<br /> "
<br /> August ....128 138 119 47 ,,, 9 81 116 54 6 8 4 ]2 13 11 8,7 8,8 fUt
<br /> "
<br />e Seplember ..123 138 109 54 '83 38 69 78 40 7 9 4 12 13 11 8,8 8,8 8,6
<br />Ocloher ...122 1:14 109 52 '67 37 70 78 61 8 10 5 13 13 12 8,9 8,9 8,7
<br /> No\'ember ..124 132 115 52 58 44 72 is 66 9 11 3 13 13 12 8,9 9,0 8.5
<br /> DeC'ember ............_12.1 1.31 117 54 ,63 42 69 if 66 8 II 5 13 14 ]2 8.9 8,9 8,6
<br /> January ....123 1~8 114 50 ,60 I 73 120 62 8 10 3 13 ]4 ]2 8,9 9.U 8.6
<br /> February ....12.\ 13~ 97 52 ; 59 0 73 119 63 B 10 3 ]3 ]5 II 8.9 9.) B..I
<br /> March huh" ..,....]2~ ]26 119 56 61 47 67 76 62 B 8 2 ],1 H 13 8,9 fl.<J 8,6
<br /> April ...126 130 ]O~ 55 76 2 71 ]24 40 7 26 2 1,1 14 4 9,0 lOA 8,6
<br /> :\fay . ,...., .....]26 ]33 118 57 ,75 4.\ 69 76 47 7 28 4 14 1.\ ]3 9,0 10,2 8,6
<br /> June .132 148 123 62 ,87 48 70 it 5r.J 7 10 ~ II 16 13 8,9 9.0 8.5
<br /> Average ....126 5.3 73 7 13 R.C)
<br /> Maximum 148 1 87 124 28 16 lOA
<br /> Minimum ~:- 0 40 2 8.3
<br />
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