Minto Dam
Key Takeaway
Minto Dam is classified as low hazard in North Dakota. It was completed in 1938 and is 88 years old. Its primary use is water supply.
Physical Details
| Dam Height | 14 ft (taller than 42.3% in ND) |
| Dam Length | 64 ft |
| Dam Type | Other |
| Max Storage | 83 acre-ft |
| Normal Storage | 65 acre-ft |
| Surface Area | 35 acres |
| Drainage Area | 544 sq mi |
| Year Completed | 1938 (88 years old) |
| NID ID | ND00385 |
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 Minto
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Minto Dam?
Minto 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 Minto Dam?
Minto Dam is owned by City of Minto (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Minto Dam built?
Minto Dam was completed in 1938, making it 88 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 Minto Dam?
Minto 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 Minto Dam?
Minto Dam has a dam height of 14 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 Minto Dam last inspected?
Minto Dam was last inspected on April 19, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.