Cedar Run Dam is an earth dam located in Ocean County, New Jersey, built in 1880. It carries a Low hazard potential classification.
Dam profile
NID height · 9 ft9 ft tall and 600 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Cedar Run Dam
The primary purpose of Cedar Run Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by US Fish and Wildlife Service (federal). It impounds the Cedar Run.
The dam stands 9 feet tall and stretches 600 feet across, creates a reservoir covering 53 acres, has a maximum storage capacity of 284 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1880, the structure is over a century old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 05/28/2014. That was over 12 years ago.
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Location
| State | New Jersey |
| County | Ocean |
| River/Stream | Cedar Run |
| Coordinates | 39.68100, -74.27100 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 600 ft |
| Year Completed | 1880 (146 years old) |
Storage & Hydraulics
| NID Storage | 284 acre-ft |
| Max Storage | 284 acre-ft |
| Normal Storage | 127 acre-ft |
| Surface Area | 53 acres |
| Drainage Area | 6 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | US Fish and Wildlife Service |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 05/28/2014 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NJ01029 |
| Federal ID | NJ01029 |
| More Info | State Dam Safety Program |