Hannaea 



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

 hannaea@montana.com 



Diatom Report 



Percent Dominant Species 



Shannon's Diversity Index 



Pollution Index 



Pollution Tolerance (% by Category) 



Pollution Tolerance (% by Category) 



Pollution Tolerance (% by Category) 



Siltation Index 



Disturbance Index 



Stability Index 



Percent Epithenriiaceae 



Percent Aerophiles 



Percent Centrics 



Motility (% by Category) 



Motility (% by Category) 



Motility (% by Category) 



Motility (% by Category) 



pH (% by Category) 



pH (% by Category) 



pH (% by Category) 



pH (% by Category) 



pH (% by Category) 



pH (% by Category) 



pH (% by Category) 



Salinity (% by Category) 



Salinity (% by Category) 



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) 



Most Tolerant 



Tolerant 



Sensitive 



Highly Motile 



Moderately Motile 



Not Motile 



Variable Motility 



Not Classified 



Acidobiontic 



Acidophilous 



Circumneutral 



Alkaliphilous 



Alkalibiontic 



Indifferent 



Not Classified 



Fresh 



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 



84.69 



1.13 



2.98 







2.04 



97.96 



0.57 



84.69 



1.25 







0.79 







0.23 



0.91 



97.85 



1.02 



8.5 











87.87 



3.63 











4.31 



2.61 



92.97 



0.11 











8.96 



4.65 



86.39 











8.73 



■90.14 







1.13 



Hannaea - Diatom Report 



Page 2 



2/5/03 



