Newest reservoirs in New York
The year that a reservoir was first filled to the reservoir’s normal elevation – or the year that a natural lake was first dammed – is the determining factor in the age of the body of water. A large reservoir can take more than a year to fill after its dam is first closed. You can find many of the the world’s newest reservoirs on LakeLubbers in the comparison table below. Many of the world’s oldest reservoirs appear on the last page of that list. Note: For some lakes, the completion year data is unknown, so you may see fewer lakes than the total 72 articles we have published for New York lakes.Thinking about booking a New York lake vacation home rental, cabin or hotel?
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Below are lakes within USA > US Mid-Atlantic Region > New York > Compared by newest (youngest) reservoirs and the year it was completed. This list does not represent all lakes in New York, only the 72 New York lake articles we have published on the LakeLubbers website.
Lake name  |
Completion year |
Lake description |
|---|---|---|
| Chateaugay Lakes (Adirondacks Region, NY, New York, US Mid-Atlantic Region, USA) |
1992 | Also known as Upper Chateaugay Lake, Lower Chateaugay Lake Sprawling across nearly 3,200 acres near the Canadian border, the Chateaugay Lakes are held dear in the hearts of many northern New Yorkers. Located e … |
| Lake Tappan, NJ/NY (Gateway Region, NJ, Hudson Valley Region, NY, New Jersey, New York, US Mid-Atlantic Region, USA) |
1968 | Also known as Tappan Lake, Lake Tappan Reservoir, Tappan Reservoir Lake Tappan is one of a series of reservoirs that was created to deliver drinking water to the huge population of the New York City metro area. The la … |
| Hemlock Lake, NY (Finger Lakes Region, NY, New York, US Mid-Atlantic Region, USA) |
1965 | Hemlock Lake, at just 7 miles long and a half mile wide, is one of New York’s smallest Finger Lakes, and one of two reserved for supplying water to th … |
| Allegheny Reservoir, NY/PA (Chautauqua-Allegheny Region, NY, New York, Pennsylvania, Pennsylvania Wilds Region, US Mid-Atlantic Region, USA) |
1965 | Also known as Kinzua Dam Lake, Kinzua Lake, Lake Kinzua Flowing across tree-covered hills in northwestern Pennsylvania and southwestern New York, the Allegheny Reservoir’s 12,080 acres provide an open invit … |
| Kinderhook Lake, NY (Capital-Saratoga Region, NY, New York, US Mid-Atlantic Region, USA) |
1953 | In the early 1900’s, travelers rode the train for hours to play along the shores of Kinderhook Lake. Getting to the lake in New York’s Berkshires requ … |
| Great Sacandaga Lake, NY (Adirondacks Region, NY, Capital-Saratoga Region, NY, New York, US Mid-Atlantic Region, USA) |
1930 | Also known as Great Sacanadaga Reservoir Great Sacandaga Lake, located in the Adirondack Mountains of New York, is a reservoir built to control flooding on the Hudson River and the Sacandaga … |
| Rushford Lake (Chautauqua-Allegheny Region, NY, New York, US Mid-Atlantic Region, USA) |
1927 | Cool breezes and a welcoming expanse of water greet residents and their guests at Rushford Lake. This reservoir in New York’s Chautauqua-Allegheny reg … |
| Swinging Bridge Lake, NY (Catskills Region, NY, New York, US Mid-Atlantic Region, USA) |
1926 | Also known as Swinging Bridge Reservoir Swinging Bridge Lake is a Catskills lake located in southern Sullivan County, New York and was formed by the damming of the Mongaup River in 1926 for … |
| Canada Lake (Adirondacks Region, NY, New York, US Mid-Atlantic Region, USA) |
1923 | Set on the southern tip of the Adirondack State Park’s six million acres, Canada Lake presents idyllic beauty with a small town feel. Alone, Canada La … |
| Cranberry Lake (Adirondacks Region, NY, New York, US Mid-Atlantic Region, USA) |
1916 | The best of the Adirondacks is on full display at Cranberry Lake. Located near the edge of six-million-acre Adirondack Park, Cranberry Lake is one of … |
| Brantingham Lake, NY (Adirondacks Region, NY, New York, US Mid-Atlantic Region, USA) |
1914 | Brantingham Lake is located in Lewis County, New York adjacent to the scenic Adirondack Park Preserve. The local native settlers originally named the … |
| Peck’s Lake (Adirondacks Region, NY, New York, US Mid-Atlantic Region, USA) |
1911 | Also known as Peck Lake Peck’s Lake is tucked away at the southern edge of New York’s renowned Adirondack Park. This 1,370-acre reservoir has been providing recreation for we … |