Jeffries Lake Dam
Jeffries Lake Dam is an earth dam located in Nash County, North Carolina, built in 1954. It carries a Significant hazard potential classification and has a fair condition assessment.
About Jeffries Lake Dam
The primary purpose of Jeffries Lake Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Autry R Bissette (private). It impounds the Turkey Creek.
The dam stands 20 feet tall and stretches 255 feet across, creates a reservoir covering 8 acres, and has a maximum storage capacity of 50 acre-feet. Completed in 1954, the structure is well into its service life at over 50 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 04/25/2013. That was over 12 years ago.
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Location
| State | North Carolina |
| County | Nash |
| River/Stream | Turkey Creek |
| Coordinates | 35.94930, -78.16380 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Length | 255 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 8 acres |
| Max Discharge | 40 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Autry R Bissette |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 04/25/2013 |
| Emergency Action Plan | No |
Identifiers
| NID ID | NC00916 |
| Federal ID | NC00916 |
| More Info | State Dam Safety Program |