North Fork of S Fork Site 3
Key Takeaway
North Fork of S Fork Site 3 is classified as significant hazard in Arkansas. It was completed in 1986 and is 40 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 65 ft (taller than 91.3% in AR) |
| Dam Length | 1,580 ft |
| Dam Type | Earth |
| Max Storage | 4.6K acre-ft |
| Normal Storage | 703 acre-ft |
| Surface Area | 66 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 9,853 cfs |
| Year Completed | 1986 (40 years old) |
| NID ID | AR01469 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
MONTGOMERY COUNTY SOIL AND WATER CONSERVATION DISTRICT
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of North Fork of S Fork Site 3?
North Fork of S Fork Site 3 is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates North Fork of S Fork Site 3?
North Fork of S Fork Site 3 is owned by MONTGOMERY COUNTY SOIL AND WATER CONSERVATION DISTRICT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was North Fork of S Fork Site 3 built?
North Fork of S Fork Site 3 was completed in 1986, making it 40 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of North Fork of S Fork Site 3?
North Fork of S Fork Site 3 serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is North Fork of S Fork Site 3?
North Fork of S Fork Site 3 has a dam height of 65 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was North Fork of S Fork Site 3 last inspected?
North Fork of S Fork Site 3 was last inspected on July 26, 2013. Inspection dates indicate when a formal review occurred, not the results of that inspection.