University of Maine Cooperative Extension in Penobscot County gives local residents access to the resources and expertise of the University of Maine. Through educational programs and resources, UMaine Extension delivers unbiased, research-based information to Penobscot County citizens. We can answer your questions on a wide array of topics. To find out how we can help you, browse our site or contact us.

Putting university research to work in homes, businesses, farms, and communities for over 100 years.

Effective Friday, August 18, 2021:

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  • Per University of Maine guidelines, face coverings are required indoors for any visitor or employee who is fully vaccinated and unvaccinated — on University or non-University property, in University administered facilities, or non-University administered facilities.
  • UMaine Extension is gradually returning to normal operations. Buildings and offices may have different protocols depending on staffing and, with that, we encourage you to call ahead.

To contact the University of Maine Cooperative Extension Penobscot County Office:


UMaine Extension expects to be fully open and returned to normal by the end of August 2021.