South Fourche Lafave Wid Site 6
South Fourche Lafave Wid Site 6 is an earth dam located in Perry County, Arkansas, built in 1978. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About South Fourche Lafave Wid Site 6
The primary purpose of South Fourche Lafave Wid Site 6 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Fourche La Fave Watershed Improvement District (local government). It impounds the Rock Creek near Perryville.
The dam stands 80 feet tall and stretches 676 feet across, creates a reservoir covering 27 acres, has a maximum storage capacity of 2,383 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1978, the structure is 48 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 11/21/2025.
At 80 feet, this dam is taller than 97% of all dams in the United States.
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Location
| State | Arkansas |
| County | Perry |
| Nearest City | Perryville |
| River/Stream | Rock Creek |
| Coordinates | 34.92861, -92.96333 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 80 ft |
| Dam Height | 80 ft |
| Dam Length | 676 ft |
| Year Completed | 1978 (48 years old) |
Storage & Hydraulics
| NID Storage | 2,383 acre-ft |
| Max Storage | 2,383 acre-ft |
| Normal Storage | 398 acre-ft |
| Surface Area | 27 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 6,966 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Fourche La Fave Watershed Improvement District |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/21/2025 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR01195 |
| Federal ID | AR01195 |
| More Info | State Dam Safety Program |