Ledyard Reservoir South Dam
Ledyard Reservoir South Dam is a dam located in New London County, Connecticut. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
About Ledyard Reservoir South Dam
The primary purpose of Ledyard Reservoir South Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by City Of Groton Department Of Utilities (public utility).
The dam stands 10 feet tall and stretches 280 feet across.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 09/15/2023.
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Location
| State | Connecticut |
| County | New London |
| Coordinates | 41.39485, -72.03632 |
Physical Characteristics
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 280 ft |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of Groton Department of Utilities |
| Owner Type | Public Utility |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/15/2023 |
| Emergency Action Plan | No |
Identifiers
| NID ID | CT00233 |
| Federal ID | CT00233S02 |
| More Info | State Dam Safety Program |