Parsippany Dike
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | New Jersey |
| County | Morris |
| River/Stream | Rockaway River |
| Coordinates | 40.86853, -74.41297 |
Physical Characteristics
| Dam Type | Masonry |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 2,150 ft |
| Year Completed | 1905 (121 years old) |
Storage & Hydraulics
| NID Storage | 28,000 acre-ft |
| Normal Storage | 28,000 acre-ft |
| Surface Area | 800 acres |
| Drainage Area | 119 sq mi |
| Max Discharge | 11 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Jersey City Municipal Utilities Authority |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/28/2024 |
| Emergency Action Plan | Yes |