MONTANA STATE LIBRARY 



3 0864 0014 9283 7 



BIOLOGICAL INTEGRITY OF LAKE CREEK 



(BENTON LAKE WATERSHED) 



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 



Contract Officer: Rosie Sada 

 DEQ Contract No. 200012-10 



Prepared by: 



Loren L. Bahls, Ph.D. 



Hannaea 



1032 Twelfth Avenue 



Helena, Montana 59601 



January 31, 2004 



STATE DOCUMENTS COLLECTIC 



ilAY > 9 2004 



MONTANA STATE LIBRARY 



1515 E. 6th AVE. 

 HELENA. MONTANA 5962C 



Printed on paper made from 100% recycled post-consumer fiber 



