Moniana Slate Library 



3 0864 1003 0509 6 



BIOLOGICAL INTEGRITY OF BEAVER CREEK IN 



THE BIG SPRING CREEK TMDL PLANNING AREA 



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 



ST/nt DOCUMENTS COLLECTl 



AUG 2 3 2004 



MONTANA STATE UIBR/-' 



1S15 E. 6th AVE. 

 HELENA MONTANA 59620 



Pruned on paper mmiefrom 100% recycled post-consumer fiber 



