08 Clark Fork at Harper Bridge 



09 Champion discharge(s) 



10 Clark Fork at Huson 



11 Clark Fork near St. Regis 



12 Flathead River near mouth 



13 Clark Fork above Thompson Falls Reservoir 



14 Clark Fork below Thompson Falls Dam 



15 Clark Fork below Noxon Rapids Dcun 



16 Clark Fork below Cabinet Gorge Dam 



Fifteen additional mainsterri sites were sampled three to 

 four times per year, including surface and bottom samples 

 from deepwater pools and reservoirs. 



Parameters that were routinely analyzed included: Heavy 

 metals' (total recoverable): Cu, Zn, Fe, Mn, As, Cd. Algal 

 Nutrients: total phosphorus, orthophophorus , nitrate, 

 kjeldahl nitrogen. Other: Temperature, total suspended 

 solids, volatile suspended solids. Several additional 

 parameters were collected on a seasonal basis including: 

 Hardness, specific conductance, BOD, COD, dissolved oxygen, 

 color, and aquatic macroinvertebrates (kick-net composites). 

 Seasonal algal bioassays have also been conducted. Thirty- 

 day chronic bioassays of lower Clark Fork River water and 

 Champion International effluent using juvenile rainbow 

 trout and "water fleas" ( ceriodaphnia ) were completed (see 

 Study 6.2). 



FUTURE ACTIVITIES : A data report, outlining the results of 

 the above monitoring will be completed in October of 1985. 

 An EIS concerning re-issuance of Champion's Wastewater 

 Discharge Permit will be completed in early 1986. 



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