Mapping Ticks and Diseases

Below is an interactive map of the ticks you helped us collect. Click on the map to zoom in and find ticks near you.


All the ticks collected in 2018 in NH by our participating citizen scientists

Map provided by Where Technologies

Red means a lot, dark green means a little.

Plymouth is red because of our very active Rotary Club! Thank you Plymouth Rotary.

Map of tick-borne diseases in NH from 2018

Below is an image by county and a table both indicating percent infected tick found by county.

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Find your town information here: Tables of percent infected ticks by town and county in NH from our 2018 data.