Main Reservoir Levee
Key Takeaway
Main Reservoir Levee is classified as low hazard in Texas. It was completed in 1914 and is 112 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 9 ft (taller than 2.7% in TX) |
| Dam Length | 20,000 ft |
| Dam Type | Earth |
| Max Storage | 4.5K acre-ft |
| Normal Storage | 4.0K acre-ft |
| Surface Area | 575 acres |
| Drainage Area | 9 sq mi |
| Year Completed | 1914 (112 years old) |
| NID ID | TX04064 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CAMERON COUNTY WCID 6
Local Government
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Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of Main Reservoir Levee?
Main Reservoir Levee is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Main Reservoir Levee?
Main Reservoir Levee is owned by CAMERON COUNTY WCID 6 (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Main Reservoir Levee built?
Main Reservoir Levee was completed in 1914, making it 112 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 Main Reservoir Levee?
Main Reservoir Levee serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Main Reservoir Levee?
Main Reservoir Levee 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 Main Reservoir Levee last inspected?
Main Reservoir Levee was last inspected on February 1, 1990. Inspection dates indicate when a formal review occurred, not the results of that inspection.