Table 3. Impairment determinations from the MMI and 

 O/E (RIVPACS) models (taken from Jessup et al. 2005. 

 Feldman 2006). 



Ecoreqion [RIVPACS |MMI |lmpairment Determination 



Mountain 



Low Valley 



Eastern Plains 



> 08 or < 1 2 

 < 08 or > 1 2 



>08 or < 1 2 

 <08 or > 1 2 



>08or < 1 2 

 <08 or > 1 2 



>63 

 <63 



>48 

 <48 



>37 

 <37 



Not impaired 

 Impaired 



Not impaired 

 Impaired 



Not impaired 

 Impaired 



Dragonflies and Damselflies 



Incidental dragontlN and daniscin> observations 

 were made and recorded during the fish and 

 macroinvertebrate surveys. The dragonfly 

 identifications and observations were usually done 

 on the wing, but we did collect numerous 

 damselflies and an occasional reference dragonfly 

 using an aerial sweep net along the riparian 

 vegetation (Figure 9). 



Fi^re 9. Dragonfly ohscrvulions were made in the 

 stream reach. This is an cighl-spotted skimmer 

 (Lihellula forensis). 



