Hannaea 



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

 hannaea@montana.corn 



Diatom Report 



Oxygen Demand (% by Category) 

 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) 

 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) 

 Trophic State (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Similarity Index 



Low 



Very Low 



Not Classified 8.84 



Oligosaprobous 3.4 



beta-Mesosaprobous 86.96 



alpha-Mesosaprobous 0.79 



alpha-Mesosaprobous/Polysaprobous 



Polysaprobous 



Not Classified 4.54 



Oligotraphentic 



Oligo-mesotraphentic 2.38 



Mesotraphentic 0.91 



Meso-eutraphentic 2.04 



Eutraphentic 1.13 



Hypereutraphentic 



Variable 89 



Dystrophic 



Not Classified 8.62 



Rarely Outside Waterbodies 0.34 



Mainly in Waterbodies; Sometimes Wet 0.45 



Mainly in Waterbodies; Regularly Wet 90.14 



Mainly Wet Places; Sometimes in Water 0.45 



Exclusively Outside Waterbodies 



Reference Sample ID: 261601 80.01 



Hannaea - Diatom Report 



Page 3 



2/5/03 



