Negley is an earth dam located in Perry County, Pennsylvania, built in 1973. It carries a Low hazard potential classification.
Dam profile
NID height · 19 ft19 ft tall and 470 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 Negley
The primary purpose of Negley is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Lucinda Manning (private). It impounds the Tr Little Juniata Creek.
The dam stands 19 feet tall and stretches 470 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 51 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1973, the structure is well into its service life at over 50 years 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 06/20/2019.
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Location
| State | Pennsylvania |
| County | Perry |
| River/Stream | Tr Little Juniata Creek |
| Coordinates | 40.39056, -77.15972 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 470 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 51 acre-ft |
| Max Storage | 51 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | Lucinda Manning |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 06/20/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | PA00948 |
| Federal ID | PA00948 |
| More Info | State Dam Safety Program |