Hannaea 



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

 hannaea@montana.com 



Diatom Report 



Salinity (% by Category) 

 Salinity (% by Category) 

 Salinity (% by Category) 

 Salinity (% by Category) 

 Nitrogen Uptake (% by Category) 

 Nitrogen Uptake (% by Category) 

 Nitrogen Uptake (% by Category) 

 Nitrogen Uptake (% by Category) 

 Nitrogen Uptake (% by Category) 

 Oxygen Demand (% by Category) 

 Oxygen Demand (% by Category) 

 Oxygen Demand (% by Category) 

 Oxygen Demand (% by Category) 

 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 

 Trophic State 

 Trophic State 

 Trophic State 

 Trophic State 

 Trophic State 

 Trophic State 

 Trophic State 

 Trophic State 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 

 Moisture (% by Category) 



(% by Category) 

 (% by Category) 

 (% by Category) 

 (% by Category) 

 (% by Category) 

 (% by Category) 

 (% by Category) 

 (% by Category) 

 (% by Category) 



Fresh-brackish 



Brackish-fresh 



Brackish 



Marine 



Not Classified 



Nitrogen Autotroph (low organics) 



Nitrogen Autotroph (high organics) 



Facultative Nitrogen Heterotroph 



Obligate Nitrogen Heterotroph 



Not Classified 



Continuously High 



Fairly High 



Moderate 



Low 



Very Low 



Not Classified 



Oligosaprobous 



beta-Mesosaprobous 



alpha-Mesosaprobous 



alpha-Mesosaprobous/Polysaprobous 



Polysaprobous 



Not Classified 



Oligotraphentic 



Oligo-mesotraphentic 



Mesotraphentic 



Meso-eutraphentic 



Eutraphentic 



Hypereutraphentic 



Variable 



Dystrophic 



Not Classified 



Rarely Outside Waterbodies 



Mainly in Waterbodies; Sometimes Wet 



Mainly in Waterbodies; Regularly Wet 



Mainly Wet Places; Sometimes in Water 



Exclusively Outside Waterbodies 



Hannaea - Diatom Report 



Page 3 



2/26/03 



