Erie Dam
Key Takeaway
Erie Dam is classified as significant hazard in North Dakota. It was completed in 1970 and is 56 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 42 ft (taller than 93.2% in ND) |
| Dam Length | 810 ft |
| Dam Type | Earth |
| Max Storage | 3.1K acre-ft |
| Normal Storage | 1.7K acre-ft |
| Surface Area | 130 acres |
| Drainage Area | 8 sq mi |
| Year Completed | 1970 (56 years old) |
| NID ID | ND00030 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
ND Game and Fish
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Erie Dam?
Erie Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Erie Dam?
Erie Dam is owned by ND Game and Fish (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Erie Dam built?
Erie Dam was completed in 1970, making it 56 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 Erie Dam?
Erie Dam serves the following purposes: Recreation, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Erie Dam?
Erie Dam has a dam height of 42 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 Erie Dam last inspected?
Erie Dam was last inspected on September 23, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.