Carrollton Water Treatment Dam
Key Takeaway
Carrollton Water Treatment Dam is classified as unknown in Louisiana. It was completed in 1905 and is 121 years old. Its primary use is water supply.
Physical Details
| Dam Height | 9 ft (taller than 6.5% in LA) |
| Dam Length | 5,130 ft |
| Dam Type | Earth |
| Max Storage | 99 acre-ft |
| Normal Storage | 99 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1 cfs |
| Year Completed | 1905 (121 years old) |
| Year Modified | 1995 |
| NID ID | LA00272 |
Safety Information
Hazard potential has not been determined.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Sewerage and Water Board of New Orleans
Local Government
Frequently Asked Questions
What is the hazard classification of Carrollton Water Treatment Dam?
Carrollton Water Treatment Dam is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Carrollton Water Treatment Dam?
Carrollton Water Treatment Dam is owned by Sewerage and Water Board of New Orleans (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Carrollton Water Treatment Dam built?
Carrollton Water Treatment Dam was completed in 1905, making it 121 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 Carrollton Water Treatment Dam?
Carrollton Water Treatment Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Carrollton Water Treatment Dam?
Carrollton Water Treatment Dam has a dam height of 9 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 Carrollton Water Treatment Dam last inspected?
Carrollton Water Treatment Dam was last inspected on December 5, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.