Long Pond Dam
Significant HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | New Hampshire |
| County | Grafton |
| Nearest City | BENTON |
| River/Stream | WHITCHER BROOK |
| Coordinates | 44.05921, -71.89042 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 415 ft |
| Year Completed | 1933 (93 years old) |
Storage & Hydraulics
| NID Storage | 250 acre-ft |
| Max Storage | 250 acre-ft |
| Normal Storage | 250 acre-ft |
| Surface Area | 50 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 1,650 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | USDA FS |
| Owner Type | Federal |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 07/18/2018 |
| Emergency Action Plan | Not Required |