Dams in Merrimack, New Hampshire

89
Total Dams
18
High Hazard
20
Significant
107.6 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
Stark Pond Dam Merrimack Low Hazard 12 ft 1760 Concrete New Hampshire
Cass Pond Dam Merrimack Low Hazard 10 ft — Earth New Hampshire
Kimball Pond Dam Merrimack Low Hazard 8 ft 1850 Concrete New Hampshire
Flagpole Pond Dam Merrimack Low Hazard 21 ft 1967 Earth New Hampshire
Knight Meadow Pond Dam Merrimack Low Hazard 9 ft 1966 Concrete New Hampshire
Ragged Mountain Snow Pond Dam Merrimack Low Hazard 49 ft 1988 Earth New Hampshire
Catamount Pond Dam Merrimack Low Hazard 14 ft 1938 Earth New Hampshire
Fountain Pond Center Dam Merrimack Low Hazard 14 ft 1800 Earth New Hampshire
Pillsbury Lake Dam Merrimack Low Hazard 13 ft 1964 Earth New Hampshire
Fifield Farm Pond Dam Merrimack Low Hazard 13 ft 1966 Earth New Hampshire
Sheep Davis Road Dam Merrimack Low Hazard 24 ft 1990 Earth New Hampshire
Deer Meadow Pond Dam Merrimack Low Hazard 15 ft 1938 Earth New Hampshire
Loch Lyndon Reservoir Dam Merrimack Low Hazard 12 ft 1901 Earth New Hampshire
Hall Mountain Marsh Dam Merrimack Low Hazard 13 ft 1945 Concrete New Hampshire
Recreation Pond Dam Merrimack Low Hazard 8 ft 1950 Earth New Hampshire
Kimball Lake Dam Merrimack Low Hazard 7 ft 1930 Earth New Hampshire
Blaisdell Lake Dam Merrimack Low Hazard 9 ft 1916 Concrete New Hampshire
Bear Pond Dam Merrimack Low Hazard 8 ft 1932 Earth New Hampshire
New Pond Dam Merrimack Low Hazard 13 ft 1885 Earth New Hampshire
York Merrimack Low Hazard 10 ft 1967 Concrete New Hampshire
Garvins Falls Merrimack Low Hazard 18 ft 1901 Masonry New Hampshire
Putney Meadow Pond Dam Merrimack Low Hazard 8 ft 1800 Earth New Hampshire
Cole Pond Dam Merrimack Low Hazard 10 ft 1973 Concrete New Hampshire
Morrill Mill Pond Dam Merrimack Low Hazard 11 ft 1800 Earth New Hampshire
Bear Hill Pond Dam Merrimack Low Hazard 7 ft 1885 Earth New Hampshire
Turtle Pond Dam Merrimack Low Hazard 8 ft 1932 Earth New Hampshire
Hayes Marsh Dam Merrimack Low Hazard 10 ft 1951 Earth New Hampshire
Winnipocket Lake Dam Merrimack Low Hazard 7 ft 1944 Earth New Hampshire
Belanger Recreation Pond Dam Merrimack Low Hazard 8 ft 1992 Earth New Hampshire
Flintlock Estates Fire Pond Dam Merrimack Low Hazard 8 ft 1987 Earth New Hampshire
Hargate Dam Merrimack Low Hazard 14 ft 1835 Concrete New Hampshire
Hooksett Merrimack Low Hazard 11 ft 1927 Masonry New Hampshire
Hopkinton Merrimack Low Hazard 10 ft 1890 Concrete New Hampshire
Briar Pipe Merrimack Low Hazard 17 ft 1936 Masonry New Hampshire
Pembroke Merrimack Low Hazard 26 ft 1891 Masonry New Hampshire
Tannery Pond Dam Merrimack Low Hazard 12 ft 1850 Concrete New Hampshire
Morey Pond Dam Merrimack Low Hazard 12 ft — Concrete New Hampshire
Huckins Mill Dam Merrimack Unknown 13 ft 1830 Concrete New Hampshire
Walker Pond Dam Merrimack Unknown 6 ft 1900 Concrete New Hampshire