Morgan Pond Dam, located in Groton, Connecticut, serves as a crucial water supply infrastructure managed by the local government.
Wind
Humidity
Completed in 1966, this earth dam stands at a height of 45 feet and spans 1350 feet in length, with a storage capacity of 5355 acre-feet. Situated on the Great Brook, the dam plays a vital role in providing water to the surrounding area while also serving as a recreational spot with its surface area of 255 acres.
Maintained by the Department of Energy and Environmental Protection (DEEP), Morgan Pond Dam is subject to regular state inspections and enforcement to ensure its structural integrity and safety. With a significant hazard potential, the dam is classified as satisfactory in its condition assessment as of November 2018. Despite the absence of a spillway type, the dam boasts a spillway width of 40 feet to manage maximum discharge of 3005 cubic feet per second, highlighting the importance of its design in flood control and water management strategies for the region.
Climate and water resource enthusiasts will appreciate the critical role that Morgan Pond Dam plays in safeguarding water supply and managing potential risks in the New London County area. As a key piece of infrastructure with a rich history dating back to the mid-20th century, the dam exemplifies the intersection of engineering innovation, environmental stewardship, and community resilience in the face of changing climate conditions.
Year Completed |
1966 |
Dam Length |
1350 |
Dam Height |
45 |
River Or Stream |
GREAT BROOK |
Primary Dam Type |
Earth |
Surface Area |
255 |
Drainage Area |
3.35 |
Nid Storage |
5355 |
Hazard Potential |
Significant |
Nid Height |
45 |