Table 19. — Water quality summary - monthly average. 

 [Chemical characteristics in mg. /liter where applicable] 



■5t»: Wenatchee River (Tmnwater C>nyoa) ^ta. lio.: k6__ ^'osisnatlon: CW 503 



oujir.ji7 i eriod: June 1955 to March 1957 



Mar. TApr. May 

 2,3 i 2" i Y^ 





1 J-IT 

 Aationia p.l5 0.10 , 0.1 



Ictal AU< 19 



CO,* 



19 



Tot. Har( 



I 25 



Car .-lard 1 17 



H. C. H. 

 Sulfate* 

 Color [ 

 Turbid. I 

 Iron 



Gcp;>«r ^ 

 ^.Inc [ 



Lead [ 



Alumlnumj 

 valciua 1 



8 



8 

 10 



0. 05 

 O.OOO 



2k 

 2k 







31 

 2k 



7 



2.8 



8 



3 



I 23 

 ; 23 



! ° 

 ! 29 



. 23 



6 



30 



10 

 12 



1 1 I 



( - - 



2.70 11.80 



1+3.7 ; 



59-7 



11.9 



97 

 2.0 

 7.0 

 T 



13 



13 





 13 ! 







5-97 

 17 



22 



98 

 2.0 

 7-0 

 0.25 



25 



25 

 



30 



25 



5 

 3-0 



38 



33 



2 



6. ho 



43.9 

 61.7 

 11.0 



96 . 

 1.8 

 6.94 



0.05 

 10 

 10 



t 





 12 



10 ; 



2 



i 



8 

 12 



1,2 



5 



5.70 

 54.6 

 68.6 



10.2 



96 

 2.1 

 l,k 



0.12 



11 

 11 





 12 

 11 



1 



20 



5 



6 



92 

 1^ 



.7 -.3 

 0.21 



15 



15 

 



!'♦ 



Ik 







6 

 11 



95 

 1.1 



71 



0.10 

 18 

 18 







16 

 16 







1.8 



k 



5 



93 



T.k 

 0.09 



15 



15 







13 



13 

 



2.8 

 8 



99 95 _ 

 \-J _J^!5 ^ 

 7.4 7.2 



0.01 0.01 



Ik 13 

 13 " 







Ik 





 12 

 12 



^_ 



__2-5_i '♦j? 

 5^ [12^ 



9 15 



7 



12 



12 







'.agnst. 



O.2U 

 14.0 

 1.0 



5odl'iB ^0-5 



?ot»iB. [ !.■?_ . 



Mangan. l_^- 



Silver __-.-.._. 

 Tot.boi. ! 43 

 Conduct. I 40 



■ — t 



76 ' 42 [95 175(0 '*9 _40 



._ 58_ 



46 



5"* . 35 : 30 _j.26 



; 38 

 [29 



.29 



. 33 



32 



3L 



41 



25 



/ u. 0. aaMir. is at eea level: alkalinity a.^d hto-dnese as equlvfaent CaCO^j 

 conductivity i:i micronhos ^er en. at 25 'C. 



1 - 1955 2 - 1956 3 - 1957 



4 - Avg. Monthly at Leavenworth 



64 



