Nieuwsma Dam
Key Takeaway
Nieuwsma Dam is classified as significant hazard in North Dakota. It was completed in 1935 and is 91 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 29 ft (taller than 85.1% in ND) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 800 acre-ft |
| Normal Storage | 545 acre-ft |
| Surface Area | 52 acres |
| Drainage Area | 69 sq mi |
| Year Completed | 1935 (91 years old) |
| NID ID | ND00111 |
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
Emmons County WRB
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Nieuwsma Dam?
Nieuwsma 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 Nieuwsma Dam?
Nieuwsma Dam is owned by Emmons County WRB (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nieuwsma Dam built?
Nieuwsma Dam was completed in 1935, making it 91 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 Nieuwsma Dam?
Nieuwsma Dam serves the following purposes: Recreation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Nieuwsma Dam?
Nieuwsma Dam has a dam height of 29 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 Nieuwsma Dam last inspected?
Nieuwsma Dam was last inspected on October 28, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.