Regional Association for Research on the Gulf of Maine (RARGOM)
- Association of institutions which have active research interests in the gulf and its watershed. Extensive, informative links to marine research.
- http://www.rargom.org/

Gulf of Maine Expedition2002
- A kayaking expedition going from the Gulf of Maine and Nova Scotia, Canada. Purpose was to record the state of the coastal ecosystem and raise awareness about the environment and to encourage people to use low-impact recreational watercraft in this regi
- http://www.gomexpedition.org/

Maine Wolf Coalition
- Supporting wolf recovery in Maine through research, education, and protection measures.
- http://home.acadia.net/mainewolf/

Degree Confluence Project
- Contains photographs of the intersections of integer latitude and longitude degree lines for Maine project sites.
- http://www.confluence.org/region.php?id=8

Environment Maine
- Dedicated to protecting the state's air, water and open spaces. Includes commentary, fact sheets, and reports.
- http://environmentmaine.org/

SOS - Save Our Shores
- Grass-roots, volunteer organization seeking to educate the public to maintain and preserve the coastal heritage. Features newsletter, legislative updates, membership, mailing list, and links.
- http://www.sosmaine.org/

Gardening to Conserve Maine's Native Landscape
- From the University of Maine: Plants to use and those to avoid, with the goal of conserving Maine's natural environment.
- http://www.umext.maine.edu/onlinepubs/htmpubs/2500.htm

Maine Geological Survey
- Primary source of geological information in the state. Studies conducted in the following areas: bedrock, hydrogeology, marine, economic, and hazards.
- http://www.state.me.us/doc/nrimc/mgs/mgs.htm

Maine Fishermen's Forum
- Mission is to educate the public and the fishing industry about fisheries and marine resource issues. Provides a calendar of events, tradeshows, information, board of directors, links, resources, and pictures.
- http://www.mainefishermensforum.org/

RESTORE the North Woods
- Organization devoted to restoring damaged ecosystems, degraded habitats and native wildlife.
- http://www.restore.org/

Maine Disaster Center
- Guide and source for state information, news, to county and city emergency management sites. Links to state road conditions, severe weather, floods, snowfall, earthquakes, hurricanes, and emergency message boards.
- http://www.disastercenter.com/maine/maine.htm

Biotechnology in Maine
- Research program at University of Maine explores the modern biochemical and biological techniques in medicine, agriculture, forestry, the environment and many areas of industry.
- http://www.umaine.edu/biotechnology/

Recycle Maine
- Provides information on recycling, waste management, waste reduction in Maine, including free educational resources and planning documents for local communities.
- http://www.recyclemaine.com

Maine Water Utilities Association
- Advocates for the water supply profession. Provides information about committees, directors, special events, and a newsletter.
- http://www.mwua.org/

Bigelow Laboratory for Ocean Sciences
- Private, non-profit research center whose principle scientific concern is the biological productivity of our oceans.
- http://www.bigelow.org/

Maine Birding
- Informative website concerning bird sightings in Maine, the puffin restoration projet, hummingbirds, bluebirds, tours, books, and links.
- http://www.mainebirding.net/

Maine Natural Resources Information and Mapping Center
- Geologists, biologists, ecologists, information specialists, and administrators committed to public service by gathering, analyzing, and disseminating unbiased information on Maine's natural resources.
- http://www.state.me.us/doc/nrimc/nrimc.htm