Upper Mill Pond Dam
Significant HazardFair ConditionEmergency Action Plan: No
Location
| State | Connecticut |
| County | Middlesex |
| Nearest City | MIDDLETOWN |
| River/Stream | Sumner Brook |
| Coordinates | 41.54321, -72.63834 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 300 ft |
| Year Completed | 1860 (166 years old) |
Storage & Hydraulics
| NID Storage | 36 acre-ft |
| Max Storage | 36 acre-ft |
| Normal Storage | 31 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 250 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Fenner Drives, Inc. |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 08/30/2023 |
| Emergency Action Plan | No |