Buttonwood Lake Dam
New Jersey — Burlington County — Rancocas Creek-TR
Location
| State | New Jersey |
| County | Burlington |
| River | Rancocas Creek-TR |
| Coordinates | 39.99570, -74.77755 |
Physical Characteristics
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Dam Length | 175 ft |
| NID Storage | 8 acre-ft |
| Max Storage | 8 acre-ft |
| Surface Area | 2 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | February 28, 2025 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1950 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Township of Mount Holly |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.