Beaupres Pond Dam, located in Pomfret, Connecticut, is a private-owned structure built in 1952 primarily for recreational purposes.
Wind
Humidity
The dam, standing at a height of 12 feet and stretching 385 feet in length, holds a maximum storage capacity of 66 acre-feet and covers an 8-acre surface area. The Lyon Brook river flows through this area, contributing to a drainage area of 0.4 square miles.
With a spillway width of 16 feet and a maximum discharge capacity of 130 cubic feet per second, Beaupres Pond Dam poses a high hazard potential, although its condition assessment as of April 2018 was deemed as satisfactory. The dam is state-regulated by the Department of Energy and Environmental Protection (DEEP) in Connecticut, with regular inspections conducted every two years. Despite its moderate risk assessment, the dam has not been modified in recent years, and emergency action plans have not been updated since 1988.
For water resource and climate enthusiasts, Beaupres Pond Dam presents an interesting case study in private dam ownership and management for recreational purposes. Its location in Windham County, Connecticut, adds to the charm of the area, while the structural design and hydraulic features of the dam offer insights into the intersection of water management, safety regulations, and environmental stewardship in the region. Understanding the dynamics of this dam can provide valuable lessons for sustainable water resource management and climate resilience efforts in similar settings.
Year Completed |
1952 |
Dam Length |
385 |
Dam Height |
12 |
River Or Stream |
LYON BROOK |
Primary Dam Type |
Earth |
Surface Area |
8 |
Drainage Area |
0.4 |
Nid Storage |
66 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
Mount Hope River Near Warrenville
|
32cfs |
Little River At Harrisville
|
85cfs |
Quinebaug River At Putnam
|
616cfs |
Quinebaug R At West Thompson
|
276cfs |
French R At N Grosvenordale
|
188cfs |
Quinebaug River At Quinebaug
|
245cfs |