SLELO PRISM

Species of Concern


Tier 1 Species (Prevention)

Species are not known to be present within the region but are within a 100 mile radius or a pathway exists. 


Tier 2 Species (Eradication)

Species are present in the region, but at low abundance. Eradication feasible within Priority Conservation Areas.


Tier 3 Species (Suppression )

Species are considered to be too widespread for eradication although, some areas remain unaffected. Infestations found within Priority Conservation Areas (PCA’s) are targeted


Tier 4 Species (Localized Control)

Species are considered too widespread to eradicate. High priority resources, like rare plant or recreation assets, are protected through localized management strategies.


Tier 5 Species (Monitor)

Species that may or may not be in PRISM but are difficult to respond to or that require more knowledge of.


Notable Natives

Native species found in our region that are considered to be rare, threatened or have high ecological value. 

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Rob Williams rwilliams@tnc.org 
PRISM Coordinator

Megan Pistolese megan.pistolese@tnc.org 
Outreach and Education

Brittney Rogers brittney.rogers@tnc.org 
Aquatic Invasive Species

Robert Smith robert.l.smith@tnc.org 
Terrestrial Invasive Species

During this time the best way to contact our team is via email.

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