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  • Winter Salt Awareness Week 2025 is the last week in January (January 27-31) and aims to raise awareness around salt pollution and reduction solutions. Winter Salt Awareness Week is a collaboration of governmental and non-governmental organizations across the United States and Canada. Here in New Hampshire the Green Mountain Conservation Group (GMCG) and NH Department […]

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Upcoming Events

Support GMCG in the Community!

2025 Big Night Salamander Crossing Brigade

April 1 @ 8:00 am - April 30 @ 5:00 pm

Annual Polar Plunge April 11, 2025

April 11 @ 12:00 pm - 3:00 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.

Support

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

SUPPORT

Volunteer

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

VOLUNTEER

Advocacy

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

ADVOCACY

Newsletter

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

NEWSLETTERS