Cottonwood Dam
Key Takeaway
Cottonwood Dam is classified as low hazard in Texas. It was completed in 1937 and is 89 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 20 ft (taller than 33.5% in TX) |
| Dam Length | 1,020 ft |
| Dam Type | Earth |
| Max Storage | 800 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | TX01960 |
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
INDIAN CLIFFS RANCH INC
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Cottonwood Dam?
Cottonwood Dam 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 Cottonwood Dam?
Cottonwood Dam is owned by INDIAN CLIFFS RANCH INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cottonwood Dam built?
Cottonwood Dam was completed in 1937, making it 89 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 Cottonwood Dam?
Cottonwood Dam 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 Cottonwood Dam?
Cottonwood Dam has a dam height of 20 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 Cottonwood Dam last inspected?
Cottonwood Dam was last inspected on September 28, 2006. Inspection dates indicate when a formal review occurred, not the results of that inspection.