State
Council of Trout Unlimited (provides links to local chapters)
http://www.flyfishinginnh.com/tu_nh.php
- as far as I can tell, the NH State Council of TU doesn't have
an official web site. This site provides a pretty
comprehensive list of chapters and people.
Watershed Associations & Other Local Conservation Groups
http://www.des.state.nh.us/rivers/link-1.htm
- the state provides a pretty comprehensive list of watershed
organizations, plus state, federal, and national organizations
concerned with watershed preservation