Irgens Dam; Jim & Tom 3
Key Takeaway
Irgens Dam; Jim & Tom 3 is classified as low hazard in North Dakota. It was completed in 1978 and is 48 years old. Its primary use is recreation.
Physical Details
| Dam Height | 20 ft (taller than 65.1% in ND) |
| Dam Length | 0 ft |
| Dam Type | Earth |
| Max Storage | 72 acre-ft |
| Normal Storage | 35 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1978 (48 years old) |
| NID ID | ND00656 |
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
Jim & Tom Irgens
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Irgens Dam; Jim & Tom 3?
Irgens Dam; Jim & Tom 3 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 Irgens Dam; Jim & Tom 3?
Irgens Dam; Jim & Tom 3 is owned by Jim & Tom Irgens (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Irgens Dam; Jim & Tom 3 built?
Irgens Dam; Jim & Tom 3 was completed in 1978, making it 48 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 Irgens Dam; Jim & Tom 3?
Irgens Dam; Jim & Tom 3 serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Irgens Dam; Jim & Tom 3?
Irgens Dam; Jim & Tom 3 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 Irgens Dam; Jim & Tom 3 last inspected?
Irgens Dam; Jim & Tom 3 was last inspected on June 23, 1988. Inspection dates indicate when a formal review occurred, not the results of that inspection.