Drayton Dam
Key Takeaway
Drayton Dam is classified as low hazard in North Dakota. It was completed in 1964 and is 62 years old. Its primary use is water supply.
Physical Details
| Dam Height | 9 ft (taller than 12.8% in ND) |
| Dam Length | 440 ft |
| Dam Type | Other |
| Max Storage | 5.8K acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 34,800 sq mi |
| Year Completed | 1964 (62 years old) |
| NID ID | ND00021 |
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
City of Drayton
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Drayton Dam?
Drayton 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 Drayton Dam?
Drayton Dam is owned by City of Drayton (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Drayton Dam built?
Drayton Dam was completed in 1964, making it 62 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 Drayton Dam?
Drayton Dam serves the following purposes: Water Supply, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Drayton Dam?
Drayton 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 Drayton Dam last inspected?
Drayton Dam was last inspected on April 19, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.