Hardin Lake Dam
Hardin Lake Dam is an earth dam located in Jefferson County, Arkansas, built in 1957. It carries a Significant hazard potential classification.
About Hardin Lake Dam
The primary purpose of Hardin Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by M A Hardin Jr. (private). It impounds the Tar Camp Creek-tr.
The dam stands 10 feet tall and stretches 3,900 feet across, and has a maximum storage capacity of 1,020 acre-feet. Completed in 1957, 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Arkansas |
| County | Jefferson |
| Nearest City | None |
| River/Stream | Tar Camp Creek-tr |
| Coordinates | 34.45500, -92.12000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Length | 3,900 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 1,020 acre-ft |
| Max Storage | 1,020 acre-ft |
| Normal Storage | 900 acre-ft |
| Max Discharge | 764 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | M A Hardin Jr. |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR00802 |
| Federal ID | AR00802 |
| More Info | State Dam Safety Program |