Big Brook Bog Dam
Significant HazardFair ConditionEmergency Action Plan: Yes
Location
| State | New Hampshire |
| County | Coos |
| Nearest City | PITTSBURG |
| River/Stream | BIG BROOK |
| Coordinates | 45.16050, -71.22580 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 370 ft |
| Year Completed | 1946 (80 years old) |
Storage & Hydraulics
| NID Storage | 250 acre-ft |
| Max Storage | 250 acre-ft |
| Normal Storage | 107 acre-ft |
| Surface Area | 36 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 991 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | NH FISH AND GAME DEPARTMENT |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 09/15/2020 |
| Emergency Action Plan | Yes |