At Cold River Guide Service we believe strongly in protecting the precious resources that make this corner of New Hampshire a special place.  Guide, Mitch Harrison, is the President of the Connecticut River Chapter of Trout Unlimited, is on the Cold River Local Advisory Committee and he teaches science at Vilas Middle School here in Alstead, NH.  Mitch does work with his students and NH Fish and Game to monitor macroinvertebrate life, pH, temperature and dissolved oxygen in the river.  In addition, every year Vilas Middle School students raise brook trout from eggs to fry in their classroom and release the brook trout in the Cold River.  Take a look at some of the videos below and click on the links to learn about Trout Unlimited and the Cold River Local Advisory Committee.  
    http://tuconnriver.weebly.com/                           http://coldriver.org

                                                                                       Caddis Casings From the Cold River