MONTANA.STATE LIBRARY 



3 0864 0015 4192 2 



BIOLOGICAL INTEGRITY 



OF COTTONWOOD CREEK AND ROCK CREEK 



NEAR CLYDE PARK, MONTANA 



BASED ON THE COMPOSITION AND STRUCTURE 



OF THE BENTHIC ALGAE COMMUNITY 



Prepared for: 



State of Montana 

 Department of Environmental Quality 

 P.O. Box 200901 

 Helena, Montana 59620-0901 



Project Officer: Patrick Newby 

 DEQ Contract No. 200012-2 



TATE DOCUMENTS COLLECTION 



HAVU 1 2002 



MONTANA STATE LlbK .HI 



1515 E. 6th AVE. 

 HELENA, MONTANA 595,20 



Prepared by: 



Loren L. Bahls, Ph.D. 

 Hannaea 

 1032 Twelfth Avenue 

 Helena, Montana 59601 



October 21, 2000 



'■i-. \ 



Printed on 100% Recycl ed Pob t - Cons inner Paper 



