Help us Save our Elms: Take a Walk, Save a Tree


GreenprintMaps is built on the OpenTreeMap platform, a crowdsourced tree inventory, ecosystem services calculator, urban forestry analysis, and community engagement tool. GreenprintMaps makes keeping an eye on our elms easy.

Working in partnership with the City of Sacramento, we have added all the American and English elms in their tree inventory into GreenprintMaps. Now, every public American and English elm can be found using this mapping tool. Trained Save The Elms Program (STEP) Citizen Scientists can easily add their monitoring actions to the elm tree's record to keep track as well as send an alert if Dutch elm disease symptoms are noted.

Join us for our upcoming STEP Citizen Scientist trainings to learn how to use GreenprintMaps to help us Save The Elms!