Angulus Pond Dam is a concrete dam located in Fairfield County, Connecticut. It carries a Significant hazard potential classification.
Dam profile
NID height · 14 ft14 ft tall and 50 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic concrete gravity section and the water level is illustrative.
About Angulus Pond Dam
The primary purpose of Angulus Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Muir (private). It impounds the Byram River.
The dam stands 14 feet tall and stretches 50 feet across, creates a reservoir covering 5 acres, and collects water from a drainage area of 25 square miles.
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.
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Location
| State | Connecticut |
| County | Fairfield |
| River/Stream | Byram River |
| Coordinates | 41.04183, -73.66442 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 50 ft |
Storage & Hydraulics
| Surface Area | 5 acres |
| Drainage Area | 25 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | Muir |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not assessed |
| Emergency Action Plan | No |
Identifiers
| NID ID | CT00932 |
| Federal ID | CT00932 |
| More Info | State Dam Safety Program |