by Moselle Spiller GMCG Outreach Coordinator Winter Salt Awareness Week Brings Attention to Salt Pollution and Practical Solutions New Hampshire — Winter Salt Awareness Week 2026, held January 27–31, drew national attention to the growing problem of salt pollution and highlighted effective strategies for reducing its impact on freshwater resources. The week was a collaborative […]
GMCG is adding toxic metals education and testing to its drinking water program, GET WET! (Groundwater Education Through Water Evaluation and Testing), in area schools this year. GMCG has been leading the citizen science GET WET! program in local schools and libraries since 2009. The addition of toxic metals testing is made possible through the […]
A special message from NHLakes.org This is the moment I’ve been waiting for–YOUR first opportunity to give your lake, and all our lakes, a voice during the 2026 New Hampshire Legislative Session! This coming week, our lakes need YOU to stand up for SIX lake-friendly bills! These bills will help prevent harmful chemicals from […]
Happy Holidays! As the year comes to a close, we want to extend our heartfelt gratitude to all our supporters. Your dedication to protecting our watershed makes a real difference for our communities and the environment. We look forward to continuing the good work of defending water protections, educating our community, and conserving land that […]
We hope you will enjoy this digital version of our winter 2026 newsletter The Watershed News. Click HERE to read it online or print yourself a copy.
Winter Salt Awareness Week 2026 is January 26-30, free and online, register here for live stream programs all week: https://wintersaltweek.org/. GMCG is a proud partner in this collaboration of governmental and nonprofit organizations across the U.S. and Canada with a goal is to raise awareness of the ways winter road salt damages infrastructure and threatens the […]
Thank you to all the bidders, winners, and supporting donors who helped make GMCG’s Online Auction for Watershed Protection a success! We raised over $10,000 to support our programs in research, education, advocacy, and land conservation! THANK YOU! If you are a winning bidder, to verify you have won, and make an online payment for […]
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.
Contact Us
P.O. Box 95
Effingham, NH 03882
Special Fundraisers
Get the latest updates from GMCG by completing the form below!
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.
Quick Links
Contact Us
P.O. Box 95
Effingham, NH 03882
603.539.1859
info@gmcg.org