Posts Tagged ‘Adirondack Dams’
In the closing stages of its efforts to strengthen dam safety across the state, New York’s Department of Environmental Conservation has posted for public comment amended regulations proposed following the failure of a southern Adirondack dam in 2005.
The proposed regulations would more than double those sections of New York’s Codes, Rules and Regulations devoted to dam safety (and here, and here), implementing a regimen of inspections and record keeping requirements for owners of dams across the state. The the amended proposed regulations would also strengthen the State’s enforcement capacity, allowing the DEC to undertake repairs of privately-owned dams in cases of imminent peril to the public. » Continue Reading.
Lows Lake (about 3,100 acres) is located in St. Lawrence and Hamilton counties, part of the St. Lawrence Drainage basin (Raquette Sub-Basin). It’s a ponded water on the Bog River Flow, one of 21 over a square mile in size held back by dams in the St. Lawrence Basin. The largest dammed lake in the basin is Cranberry Lake (just north of Lows Lake), which has regulated the flow of the Oswegatchie River since 1867.
The northeast shore of Lows Lake is privately held, but the rest (except a few small parcels) is mostly surrounded by Forest Preserve. Sabattis Scout Reservation owns a portion of the lake, three islands, and a Boy Scout camp on the north side. The western end of Lows Lake lies deep within the proposed Bob Marshall Wilderness.
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The new Starbuckville Dam on the Schroon River was put into service this summer by the Schroon Lake Park District. The old deteriorated timber dam (a replacement for the dam someone dynamited in the 1890s) was replaced with a 158 foot long steel reinforced concrete overflow spillway (at the same elevation).
The old 16 foot gate was replaced with two 14 foot wide gates and a new a fish passage area was added along with a stepped spillway to reduce water turbulence below the dam. In the previous ten years five swimmers had been killed after being trapped in the backflow at the bottom of the dam. » Continue Reading.