Epping Wastewater Lagoons Dam
Epping Wastewater Lagoons Dam is an earth dam located in Rockingham County, New Hampshire, built in 1970. It carries a Significant hazard potential classification and has a fair condition assessment.
About Epping Wastewater Lagoons Dam
Epping Wastewater Lagoons Dam is a dam in Rockingham, New Hampshire. The dam is owned by Town Of Epping (local government). It impounds the Na near Epping.
The dam stands 9 feet tall and stretches 1,955 feet across, creates a reservoir covering 8 acres, and has a maximum storage capacity of 58 acre-feet. Completed in 1970, the structure is well into its service life at over 50 years old.
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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 06/02/2021.
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Location
| State | New Hampshire |
| County | Rockingham |
| Nearest City | Epping |
| River/Stream | Na |
| Coordinates | 43.03967, -71.05880 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 1,955 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 58 acre-ft |
| Max Storage | 58 acre-ft |
| Normal Storage | 47 acre-ft |
| Surface Area | 8 acres |
Ownership & Safety
| Purpose | Other |
| Owner | TOWN OF EPPING |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 06/02/2021 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NH03821 |
| Federal ID | NH03821 |
| More Info | State Dam Safety Program |