Griggs Pond Dam
Significant HazardSatisfactory ConditionEmergency Action Plan: No
Location
| State | Connecticut |
| County | Windham |
| Nearest City | WOODSTOCK |
| River/Stream | LEBANON BROOK |
| Coordinates | 41.99823, -72.08590 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 95 ft |
| Year Completed | 1870 (156 years old) |
Storage & Hydraulics
| NID Storage | 153 acre-ft |
| Max Storage | 153 acre-ft |
| Normal Storage | 153 acre-ft |
| Surface Area | 34 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 25 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Connecticut DEEP |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/29/2021 |
| Emergency Action Plan | No |