HATER anALITT SDMHABt - AVERAGE HDNIHLI HI P. P.M. 



— ffTTS: — ~" 



Avg. Pl«» X 103 

 No. Sample Conpoaltea 

 Water Te^3« ^ 

 Dlaa. Oxygen 

 % D. 0. Satnr. 

 Carton Dioxide 

 pBt3) 



AsBnla NBj 

 Total Ilk. CaCOj 

 HCOj" 

 CO," 

 Tot*l Bara. CtCOj 

 C*r%. Bard. CaCOj 

 HoD-Carb. H«rd. 

 Snlfates 30^* 

 Color 

 Tmbldltjr 

 Tet&l Iron 

 Copper 

 Zlao 



Station I 

 Period of 



Jaiu 



.(M 



Hnaben 10 Deelgnatloni C-II48.9 anl C-1^ 



Colimbla R. near Caeeade Loeka' 

 Suamary. 1951. - 195S 

 Feb. Mar? AprU Ma/ Jane^^ Jiily^^ Aug^^ Septy-' Oct. 



Nov. 



Dec. 



CaloltH 



Kagnealta 



Sodln 



Potaaalv 



Manganeae 



Silver 



Total Solids 



Cond. xmboa. 25° 



118 



1 

 1.2.1 

 13.35 

 106 



1 



7.8 



0.01. 

 71. 

 Tb 





 83 

 7U 



9 

 23 

 13 

 12 



106 



188 



ISSlt 

 WSJ 



S«§, diaeuaeion 



1951t Saq>las collected at Cascade looks and 19S5 eollseted at Dalsncod, Wash. 



119 



