Glasgo Pond Dam, located in Griswold, Connecticut, is a historic masonry dam completed in 1860 with a primary purpose of recreation.
Wind
Humidity
Spanning 375 feet in length and standing at a height of 26 feet, the dam creates a reservoir with a normal storage capacity of 2208 acre-feet. The dam is situated on the Pachaug River and covers a surface area of 184.2 acres, serving as a popular destination for outdoor enthusiasts in the area.
Managed by the Connecticut Department of Energy and Environmental Protection (DEEP), Glasgo Pond Dam is state-regulated and undergoes regular inspections to ensure its structural integrity and safety. While the dam is classified as having a high hazard potential, its condition is currently assessed as satisfactory. The dam features an uncontrolled spillway and slide gate outlet gates, with a maximum discharge capacity of 466 cubic feet per second. With its rich history, picturesque location, and important role in providing recreational opportunities, Glasgo Pond Dam is a valuable water resource for both locals and visitors alike.
Year Completed |
1860 |
Dam Length |
375 |
Dam Height |
26 |
River Or Stream |
PACHAUG RIVER |
Primary Dam Type |
Masonry |
Surface Area |
184.2 |
Drainage Area |
37.8 |
Nid Storage |
2208 |
Outlet Gates |
Slide (sluice gate) |
Hazard Potential |
High |
Nid Height |
26 |
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|
1380cfs |
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|
8cfs |
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885cfs |
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|
56cfs |
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|
121cfs |
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|
44cfs |