Bayou Bonne Idee Dam
Key Takeaway
Bayou Bonne Idee Dam is classified as significant hazard in Louisiana. It was completed in 1956 and is 70 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 25 ft (taller than 76.3% in LA) |
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 7.0K acre-ft |
| Normal Storage | 6.0K acre-ft |
| Surface Area | 670 acres |
| Drainage Area | 62 sq mi |
| Max Discharge | 4,600 cfs |
| Year Completed | 1956 (70 years old) |
| NID ID | LA00259 |
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
Bayou Bonne Idee Gravity Drainage District
Local Government
Nearby Dams
Horseshoe Lake Dam
Morehouse, LA
Significant Hazard 12 ftBayou Bonne Idee Lower Dam
Morehouse, LA
Low Hazard 20 ftBayou Bonne Idee Upper Dam
Morehouse, LA
Low Hazard 25 ftMike Bader Dam No. 3
Morehouse, LA
Low Hazard 15 ftMike Bader Dam No. 2
Morehouse, LA
Low Hazard 19 ftMike Bader Dam No. 1
Morehouse, LA
Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Bayou Bonne Idee Dam?
Bayou Bonne Idee Dam 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 Bonne Idee Dam?
Bayou Bonne Idee Dam is owned by Bayou Bonne Idee Gravity Drainage District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bayou Bonne Idee Dam built?
Bayou Bonne Idee Dam was completed in 1956, making it 70 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 Bonne Idee Dam?
Bayou Bonne Idee Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Bayou Bonne Idee Dam?
Bayou Bonne Idee Dam has a dam height of 25 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 Bonne Idee Dam last inspected?
Bayou Bonne Idee Dam was last inspected on August 25, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.