Ahlberg Pond Dam
Ahlberg Pond Dam is a concrete dam located in Tolland County, Connecticut. It carries a Significant hazard potential classification and has a poor condition assessment.
About Ahlberg Pond Dam
Ahlberg Pond Dam is a dam in Tolland, Connecticut. The dam is owned by Rose (private). It impounds the Raymond Brook Trib.
The dam stands 13 feet tall and stretches 110 feet across, creates a reservoir covering 1 acres, and collects water from a drainage area of 1 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. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 11/17/2016.
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Location
| State | Connecticut |
| County | Tolland |
| River/Stream | Raymond Brook Trib |
| Coordinates | 41.62712, -72.34305 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 110 ft |
Storage & Hydraulics
| Surface Area | 1 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Rose |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 11/17/2016 |
| Emergency Action Plan | No |
Identifiers
| NID ID | CT00989 |
| Federal ID | CT00989 |
| More Info | State Dam Safety Program |