Table 1. Location of MDEQ periphyton sampling stations on Beaver, Casino, and Cottonwood Creeks. 



Beaver Creek at Regli (upper) 

 Beaver Creek above county road (middle) 

 Beaver Creek near mouth {lower) 

 Casino Creek^ 



Cottonwood Creek below Glengarry 



M22BEVRC01 3044-01 



M22BEVRC02 3043-01 



M22BEVRC04 3045-01 

 M22CSNOC04 ^ 



46 56 11 109 3109 7/23/2003 



46 58 54 109 33 27 7/23/2003 



47 04 46 109 35 56 7/24/2003 

 46 59 31 109 27 09 7/23/2003 



M22CTWDC05 3090-01 47 02 24 109 32 41 7/23/2003 



'These samples were collected only for the identification of conspicuous macroalgae and were not collected 

 following MDEQ standard operating procedures. 



^A diatom slide was not made from this sample, hence the sample was not assigned a number in the 

 Montana Diatom Database. 



