The Soak Up the Rain website at the NH DES is here: http://soaknh.org. For more specific information, the NH Homeowner’s Guide to Stormwater Management (PDF) at the Soak Up the Rain site is here: http://soaknh.org/wp-content/uploads/2016/04/NH-Homeowner-Guide-2016.pdf
In our Documents section, we have some information about the Comprehensive Shoreland Protection Act (CSPA) handed out at the SLLT annual meeting in 2009: Lakeshore Protection Information
The web site of the New Hampshire Department of Environmental Services is here.
Our own page defining a conservation easement and its advantages is here.
The latest conservation map of the Silver Lake area is the clickable map to the right of the page, but also available here. In that map, the areas shaded green have limited development rights.
Silver Lake Land Trust, Harrisville & Nelson, NH 