Moniana Stale ubran 



lllllll 



3 6864 1003 0535 1 



BIOLOGICAL INTEGRITY OF CHICAGO GULCH AND 



COLLAR GULCH BASED ON THE STRUCTURE AND 



COMPOSITION OF THE BENTHIC ALGAE 



COMMUNITY 



Prepared for: 



State of Montana 



Department of Environmental Quality 



P.O. Box 200901 



Helena, Montana 59620-0901 



Project Officer: Rebecca Ridenour 

 DEQ Contract No. 200012-10 



Prepared by: 



Loren L. Bahls, Ph.D. 



Hannaea 



1032 Twelfth Avenue 



Helena, Montana 59601 



July 21, 2004 



STATE DOCUMENTS COLLECTIC. 



AUG 2 3 2004 



MONTANA STATE LIBRARY 



1515 E. 6th AVE. 

 HELENA. M0^JTA^I4 596''' 



Printed on paper mmlefrum 100% recycled post-consumer fiber 



