Introducing the Gateway

Welcome to the Winnipesaukee Gateway– Your “one-stop shopping” source for maps, environmental plans,  water quality data, recreational opportunities, and more!

We invite you to check out some of the cool features of the site such as the Monitoring Sites Map for lake data, the Stormwater Footprint Calculator, and the Map Atlas. New information and features are always being added, so check back often, and let us know what you think.

The Winnipesaukee Gateway was created to house the Lake Winnipesaukee Watershed Management Plan, as well as promote community and individual actions to improve water quality and environmental conditions throughout the Lake Winnipesaukee watershed.  Management Plans are being completed on a sub-watershed basis, and plans are currently in progress for the Lake Waukewan and Moultonborough Bay Inlet sub-watersheds.  Explore the Management Plan tab for more information.


What's New

August 3rd: 6-7:30pm, Meredith Community Center, Meredith, NH

Join the Lake Winnipesaukee Association and FB Environmental Associates for a public presentation of the draft plan for addressing water quality impairments in Lake Waukewan and Lake Winona.

For more information contact LWA at 581-6632.

August 9th: 6:30-8pm, Moultonborough Public Safety Building, Moultonborough

UNH Cooperative Extension’s “Landscaping at the Water’s Edge” program will be presented by Cathy Neal who will provide an introduction to landscape strategies for protecting and improving water quality. For more information and to register visit