Split Rock Pond Dam, located in Rockaway, New Jersey, is a concrete structure completed in 1948 for the primary purpose of water supply.
Wind
Humidity
Standing at a height of 39 feet and spanning 490 feet in length, the dam has a storage capacity of 9,517 acre-feet and covers a surface area of 566 acres. The dam regulates the flow of Beaver Brook, a vital water source for the region with a drainage area of 5.6 square miles.
Managed by the local government and regulated by the New Jersey Department of Environmental Protection, Split Rock Pond Dam is classified as having a high hazard potential but is currently assessed as being in satisfactory condition. The dam undergoes inspections every two years, with the most recent assessment being in July 2021. Despite the potential risks associated with its high hazard classification, the dam is equipped with emergency action plans and is regularly monitored to ensure the safety of the surrounding community in the event of an emergency. This essential water resource infrastructure plays a crucial role in providing water supply for the area and underscores the importance of sustainable water management practices in the face of a changing climate.
Year Completed |
1948 |
Dam Length |
490 |
Dam Height |
39 |
River Or Stream |
Beaver Brook |
Primary Dam Type |
Concrete |
Surface Area |
566 |
Drainage Area |
5.6 |
Nid Storage |
9517 |
Hazard Potential |
High |
Nid Height |
39 |