Science and Environment: Water

• Regional: United States: Science and Environment: Water 

• New Hampshire Lakes Association  - Non-profit, member-supported organization dedicated to protecting New Hampshire's lakes, which are integral to the quality of life and economic health of the State.
• New Hampshire Water Resources Research Center  - University-based facility serving as a hub for research and information on water resource issues in New Hampshire.
• Rocky Pond Association  - Features exotic plants, town information, photo album, plus association’s history, and contact details.
• USGS Water Resources of New Hampshire and Vermont  - Tells about water data, projects, publications, and news.