BIOLOGICAL INTEGRITY OF BEAVER CREEK IN 



THE UPPER MADISON 



RIVER 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: Alan Nixon 

 DEQ Contract No. 200012-8 



Prepared by: 



Loren L. Bahls, Ph.D. 

 Hannaea 



1032 Twelfth Avenue 

 Helena, Montana 59601 



STATE DOCUMENTS COLLECTION 



i iAY 2 I 2003 



MONTANA ST ME LiaKA"V 



J325 r c> ^v. 

 pri "^'vH ''" 'TA^■'^ F'^ 



May 12, 2003 



Printed on Paper Made from 100% Recycled Post-Consumer Fiber 



