Table 9. — V/ater quality summary - monthly averaige. 

 [chemical characteristics in mg. /liter where applicable] 



^ta: 



Yakima R. Enterprise 



Ota. iio. 



17 



I'esi ' 



Month 

 Year 



Soianarj" i -jriod 

 Jan. 



t 



Jan. 



1 



Feb. 



1 



.125'* 

 ' Mar. 



I' 





Jl 



1 



I 



2.3. 2.2 



Water "F ! 32-0 39-0 

 Aix ofS 20.8; 38.0 



Dl8. Qxy^ 13-9 13.1 

 % oatur. [_ 95 

 Car. :>i.' 3-0 



AauDOQla 



Total /luf 



,,,, . r 



.5 I 



Tot. ivard 

 Z ar I'ard , 

 !. . w. H» I 

 ^lifatee ^ 

 ^olor 

 Tiirtid. ; 

 iron 



Jc.Ver 



iinc 



Lead 



T 

 97 



97 







87 



87 







9 



10 



18 

 O.OU 



100 



4.0 



'7.6 



T 



102 



102 







95 



95 







14 



5 



27 



0.03 



0.000 0.040 



2o7 

 kk.k 

 44.5 

 12.0 



98 

 2 



7.9 

 0.05 

 105 

 105 





 100 

 100 







16 



18 



25 

 0.15 



0.0 



Apr. 

 J 



1 



13.U 

 53-7 

 57.5 



10.3 

 101 



3.0 

 8.1 

 0.13 

 62 

 62 

 

 53 

 53 







7 

 40 

 34 



^• 



~2,3 

 2 



3o3 



58.5 

 62.6 



10.0 

 98 

 2.8 

 7.4 



0.10 

 55 

 55 

 

 46 

 46 





 14 



26 



66 



0.01 



0.0 



June I July Aug. 

 1,2,3 1/2,3 1,2,3 



Aluminum! 0-03 



./alcius 

 .'•.agnea. 

 j odium 

 Fotaes. 

 Karigan. 



b liver 

 Tot. Sol. 



Conduct. 



11.0 

 4.4 

 4.5 



'1.6 



0.03 

 27.0 



5-5 



17.0 



2.4 



0.05 

 12 



4.5 

 14 



2.5 



0.0 

 1.0 



0.5 



3-0 

 0.2 



! 186^ 164 ^ 

 P230 , 274 J 



i -. 0. yi^ur. 

 onductlvity ir 



1 - 1954 



2 - 1955 



3 - 1956 



178 . 310 226 

 256_]l34 [ 156 



3 



8o7 

 63.1 

 68.6 



9-3 

 95.5 



1-3 

 7.6 

 0.28 

 65 

 65 

 



56 

 56 





 10 



18 



32 

 0.13 



0.05 



0.03 



13-5 

 2.1 



15-5 

 1.8 



7 



h.7 

 69.1 

 75-7 



9-7 



107 

 0.5 

 8.1 



0.12 



87 



84 



3 

 76 



76 





 11 



18 



28 



190 



182 



135 1 185 



11 

 2.1 



71.1 

 74.2 



10.8 

 121 

 0_ 

 8.5 

 0.07 

 141 



125 



16 



116 



116 





 22 



12 



16 



0.06 



0.0 



0.0 



0.0 



0.21 

 28 



3.4 



22.7 

 5.1 

 0.0 

 0.0 



206 



311 



is at ssfe ievei ; -J. '< -jiiiity and hardness 

 :nlcroDiho3 ye: trr. ■.*, 2'j *C. 



4 - 1957 



5 - Avg. monthly at Richland 



.lion: 



CY-340 



8«pt. 



1,2,3 



9 



2.2 



66.3 

 66.8 



10.2 



106 

 0.1 

 8.4 



0.06 

 141 



133 



8 

 116 

 116 







^^ 



10 



15 

 0.15 



0.20 

 0.0 

 0.0 

 0.03 

 33 



. '♦•3 



15.5 



3.0 



0.0 



0.0 



228 

 308 



Oct. 



3 

 2 



2.9 



58.6 

 54.3 



10.5 



lOS 







8.5 



T 

 131 

 117 



14 



118 

 118 





 _21 



18 



20 



0.03 



0.0 



0.02 



38 



8.2 

 21 



3-3 



228 

 324 



Nov. 



1,3 



2 



2.9 

 47.5 

 44.0 

 11.0 

 93.5 

 0.62 



7.7 

 T 



112 

 112 





 104 

 104 





 14 



7 



18 

 0.05 



0.012 



0.01 

 20 



2.2 

 20 



3.0 



Dec. 



1'3.^ 



2 



5.2 



36. 

 37.8 



12.7 

 93 



T-5, _ 

 T 



90 



90 







75 



11 



10 



2'* 

 0.05 



0.000 



0.2 

 0.025 



. 13___ 



1.1 



9 _ 

 2.9 



»3 e ;uiv-,_Lrtnt oa-yv. 



36 



