Breeds Pond Lantern Rock Dike No. 4
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Massachusetts |
| County | Essex |
| Nearest City | Lynn |
| River/Stream | Moore's Brook Tributary of Saugus River |
| Coordinates | 42.47702, -70.98333 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Length | 480 ft |
| Year Completed | 1914 (112 years old) |
Storage & Hydraulics
| NID Storage | 4,400 acre-ft |
| Max Storage | 4,400 acre-ft |
| Normal Storage | 3,400 acre-ft |
| Surface Area | 192 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Lynn Water and Sewer Commission |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 10/11/2022 |
| Emergency Action Plan | Yes |