Hannaea 



1032 -12th Avenue Helena. MT 59601 (406)443-2196 

 hannaea@montana.confi 



Diatom Report 



Oxygen Demand (% by Category) 

 Saprobity (% by Category) 

 Saprobity (% by Category) 

 Saprobity (% by Category) 

 Saprobity (% by Category) 

 Saprobity (% by Category) 

 Saprobity (% by Category) 

 Trophic State (% by Category) 

 Troptiic State (% by Category) 

 Trophic State (% by Category) 

 Trophic State (% by Category) 

 Trophic State (% by Category) 

 Trophic State (% by Category) 

 Trophic State (% by Category) 

 Trophic State (% by Category) 

 Trophic State (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Similarity Index 



Very Low 



Not Classified 61.7 



Oligosaprobous 11.03 



beta-Mesosaprobous 26.79 



alpha-Mesosaprobous 



alpha-Mesosaprobous/Polysaprobous 0.48 



Polysaprobous 



Not Classified 9.58 



Oligotraphentic 1.33 



Oligo-mesotraphentic 0.48 



Mesotraphentic 51.76 



Meso-eutraphentic 10.67 



Eutraphentic 



Hypereutraphentic 



Variable 26.18 



Dystrophic 



Not Classified 60.61 



Rarely Outside Waterbodies 



Mainly in Waterbodies; Sometimes Wet 0.48 



Mainly in Waterbodies; Regularly Wet 37.82 



Mainly Wet Places; Sometimes in Water 1 .09 



Exclusively Outside Waterbodies 



Reference Sample ID: 261 301 71 .2 



Hannaea - Diatom Report 



Page 3 



2/5/03 



