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Emerald Ash Borer

The City of North Mankato is currently completing steps to mitigate the spread of the Emerald Ash Borer. This page includes the City's 2019 Emerald Ash Borer (EAB) Management Plan, an EAB presentation from the MN Department of Agriculture (Dec 2021), and information for residents regarding current rules, requirements, and recommendations in place.

City of North Mankato 2019 EAB Management Plan 

MN Department of Agriculture's EAB Presentation - Dec 2021


Emerald Ash Borer Interactive Map 

Emerald Ash Borer Program - MN Department of Agriculture website

EAB Information for Homeowners - MN Department of Agriculture

MN Geospatial Commons - Emerald Ash Borer Detection



Red Outline =  EAB Quarantine Outer Boundary

Red Shading = EAB County Quarantines

Red Arrows = Cannot move firewood & materials out 

Green Arrows = Can bring firewood & materials in

Green Outline = EAB Generally Infested Areas


There is a drop-off site for residents to dispose of Ash Tree Debris at the Compost Site (600 Webster Ave.) as shown in the photos below.



Questions about the Emerald Ash Borer in North Mankato? Contact the Public Works Department at 507-625-4141.