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MONTANA STATE LIBRARY 



3 0864 1001 6049 1 





BIOLOGICAL INTEGRITY 



OF THE UPPER STILLWATER RIVER 



BASED ON THE COMPOSITION AND STRUCTURE 



OF THE BENTHIC ALGAE COMMUNITY 



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Prepared for: 



State of Montana 

 Department of Environmental Quality 

 P.O. Box 200901 

 Helena, Montana 59620-0901 



Project Officer: Patrick Newby 

 DEQ Contract No. 200012-3 



Prepared by: 



Loren L. Bahls, Ph.D. 

 Hannaea 

 1032 Twelfth Avenue 

 Helena, Montana 59601 



. November 14, 2001 



'i\TE mnrnmrs collection 



' O 1 5 2002 . 



MONTANA STATE LIBRARY 

 ^^,1515 E. 6th AVE. 

 ■^ELENA, MONTANA 59620 



Thl. r«port la prlnt.d on papar uda from 100\ racyolad poat-conaumar flba 





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