Bayou Dupont No 12
Key Takeaway
Bayou Dupont No 12 is classified as significant hazard in Louisiana. It was completed in 1959 and is 67 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 | 26 ft (taller than 82.1% in LA) |
| Dam Length | 1,350 ft |
| Dam Type | Earth |
| Max Storage | 840 acre-ft |
| Normal Storage | 240 acre-ft |
| Surface Area | 48 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 792 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | LA00059 |
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
Johnny and Synthia Jenkins
Private
Nearby Dams
Bayou Dupont No 11
Sabine, LA
Significant Hazard 31 ftBayou Dupont No 13
Sabine, LA
Unknown 23 ftBayou Dupont No 10
Sabine, LA
Significant Hazard 26 ftBayou Dupont No 7
Sabine, LA
Significant Hazard 32 ftBayou Dupont No 4
Sabine, LA
Significant Hazard 23 ftBayou Dupont No 17
Natchitoches, LA
Significant Hazard 28 ftBayou Dupont No 2
Sabine, LA
Significant Hazard 32 ftBayou Dupont No 15
Natchitoches, LA
Significant Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Bayou Dupont No 12?
Bayou Dupont No 12 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 Bayou Dupont No 12?
Bayou Dupont No 12 is owned by Johnny and Synthia Jenkins (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bayou Dupont No 12 built?
Bayou Dupont No 12 was completed in 1959, making it 67 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 Bayou Dupont No 12?
Bayou Dupont No 12 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 Bayou Dupont No 12?
Bayou Dupont No 12 has a dam height of 26 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 Bayou Dupont No 12 last inspected?
Bayou Dupont No 12 was last inspected on August 16, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.