Ortonville 25
Key Takeaway
Ortonville 25 is classified as low hazard in Minnesota. Its primary use is fire protection.
Physical Details
| Dam Height | 22 ft (taller than 66.3% in MN) |
| Dam Length | 250 ft |
| Dam Type | Rockfill |
| Max Storage | 50 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 4 acres |
| NID ID | MN01772 |
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
Joplin, Mark
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Ortonville 25?
Ortonville 25 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 Ortonville 25?
Ortonville 25 is owned by Joplin, Mark (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Ortonville 25?
Ortonville 25 serves the following purposes: 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 Ortonville 25?
Ortonville 25 has a dam height of 22 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 Ortonville 25 last inspected?
Ortonville 25 was last inspected on August 7, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.