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  • GMCG joins the appeal of the NH Department of Environmental Services approval of the Leavitt Bay wharf and docks at Loon Island. Please read the article linked below by David Smith of Ossipee Lake Alliance for more information:  

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  • The Ossipee Aquifer: A Story of Water crankie is a creative project of Chocorua Lake Conservancy, Cook Memorial Library, Green Mountain Conservation Group, and Yeoman’s Fund for the Arts.  The project brings awareness to the importance of protecting the aquifer for future generations. View a .pdf of the graphic novel HERE. The crankie is a […]

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Upcoming Events

Support GMCG in the Community!

Creating Habitat for Native Pollinators

June 21 @ 10:00 am - 12:00 pm

Annual Watershed Celebration

July 30 @ 4:00 pm - 6:00 pm

About Green Mountain Conservation Group

The mission of GMCG is to promote an awareness of and appreciation for clean water and the wise use of shared natural resources across the Ossipee Watershed and advocate strategies to protect them.


There are many ways to support GMCG, including donations, corporate giving, donating cars and shoes, and more. Learn how here.



As a nonprofit, the work GMCG does is supported by the tireless work of our dedicated volunteers. Become one today.



Since Green Mountain Conservation Group’s inception in 1997, we have been committed to non-confrontational activism. Learn more here.



Since 1998, we have been publishing newsletters to our website. View our archives and most recent newsletters here.