Video of GMCG’s 2021 and 2022 Polar Plunges in the Ossipee River
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.
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P.O. Box 95
Effingham, NH 03882
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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.
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Contact Us
P.O. Box 95
Effingham, NH 03882
603.539.1859
info@gmcg.org