Largest lakes & reservoirs in US New England Region by shoreline length
The length of the exterior shoreline around a lake is measured at the lake’s normal elevation. The shoreline length can be considerably shorter or longer when lake water levels are lower or higher than normal. A lake with many coves has a much longer shoreline than a lake of similar surface area that is nearly circular in shape.When known, the shoreline miles that we report in our statistics include only the lake’s exterior shoreline, and exclude the shorelines of islands located within a lake’s boundaries. In lakes with many islands, those islands’ combined shorelines may exceed a lake’s exterior shoreline.
You can find many of the world’s longest-shoreline lakes on LakeLubbers. Note: For some lakes, "Longest Shorelines" data is unknown or does not apply, so this table may display fewer lakes than the total 181 articles we have published for US New England Region lakes.
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Below are lakes within USA > US New England Region > Compared by longest shoreline length in miles. This list does not represent all lakes in US New England Region, only the 181 US New England Region lake articles we have published on the LakeLubbers website.
Lake name  |
Shoreline length in miles |
Lake description |
|---|---|---|
| Lake Champlain (Adirondacks Region, NY, Canada, Lake Champlain Valley Region, VT, New York, Quebec, Canada, US Mid-Atlantic Region, US New England Region, USA, Vermont) |
587 mi | Lake Champlain, straddling New York and Vermont in the USA, and Quebec in Canada, is a natural freshwater lake seated 96 feet above sea level. Briefly … |
| East Grand Lake, ME (Aroostook County, ME, Maine, US New England Region, USA) |
365 mi | East Grand Lake is a part of the Maine’s Chiputneticook chain of lakes, along with North, Palfrey and Spednic Lakes. Lengthwise, it is cut nearly prec … |
| Moosehead Lake, ME (Maine, Maine Highlands Region, ME, US New England Region, USA) |
281 mi | Moosehead Lake, nestled in the Longfellow Mountains in the Maine Highlands Region, is the largest lake in Maine. It has an elevation of 1,023 feet, bo … |
| Lake Winnipesaukee, NH (Lakes Region, NH, New Hampshire, US New England Region, USA) |
240 mi | By far the largest lake in the state, Lake Winnipesaukee covers an incredible 44,586 New Hampshire acres. The lake is the third largest lake in all of … |
| Quabbin Reservoir (Massachusetts, US New England Region, USA, Western Massachusetts) |
118 mi | One of the country’s largest man-made public water supplies, Quabbin Reservoir dominates the landscape in Western Massachusetts. Supplying much of the … |
| Spednic Lake (Aroostook County, ME, Canada, Down East & Acadia Region, ME, Maine, New Brunswick, Canada, US New England Region, USA) |
106 mi | A lone canoe glides through the water of Spednic Lake with only a pair of loons for company. Unknowingly dancing between two countries, the canoeist s … |
| Sebago Lake, ME (Lakes & Mountains Region, ME, Maine, US New England Region, USA) |
98 mi | Sebago Lake is the deepest and second largest lake in Maine. It stretches 12 miles long, boasts a 98 mile shoreline, covers 45 square miles, reaches a … |
| Lake Memphremagog, VT / Canada (Canada, Northeast Kingdom Region, VT, Quebec, Canada, US New England Region, USA, Vermont) |
75 mi | Also known as Lac Memphremagog A perfect reflection of brightly colored mountains among a blue backdrop is cast upon Lake Memphremagog’s smooth, motionless surface. A kayaker, sitti … |
| Brassua Lake (Maine, Maine Highlands Region, ME, US New England Region, USA) |
74 mi | Also known as Little Brassua Lake-historic Sprawling across almost 9,000 acres of the Maine Highlands Region, Brassua Lake is actually little known. The large reservoir was created in 1925 when … |
| Rangeley Lakes (Lakes & Mountains Region, ME, Maine, US New England Region, USA) |
63 mi | Also known as Umbagog Lake, Aziscohos Lake, Mooselookmeguntic Lake,Rangeley Lake, Upper Richardson Lake, Lower Richardson Lake, Cupsuptic Lake, Aziscoos Lake (historic), Sawyer Lake (historic) Nothing represents the outdoor largesse of Maine’s Lakes and Mountains region better than the six pristine Rangeley Lakes. These natural lakes sprawl … |
| Cobbossee Lake, ME (Kennebec & Moose River Valleys Region, ME, Maine, US New England Region, USA) |
63 mi | Also known as Lake Cobbosee, Cobbosseecontee Lake Cobbossee Lake is a treasured family vacation destination with over 62 miles of shoreline, dotted with many islands, and valued as one of the best lak … |
| Squam Lake, NH (Lakes Region, NH, New Hampshire, US New England Region, USA) |
61 mi | Also known as Big Squam Lake, Little Squam Lake Big Squam Lake,the second-largest lake located entirely in New Hampshire, covers almost 6,800 acres in the state’s Lakes Region. Dotted with historic … |