Branch 18
Key Takeaway
Branch 18 is classified as low hazard in Minnesota. It was completed in 2011 and is 15 years old. Its primary use is other.
Physical Details
| Dam Height | 7 ft (taller than 8.5% in MN) |
| Dam Type | Earth |
| Max Storage | 200 acre-ft |
| Drainage Area | 1 sq mi |
| Year Completed | 2011 (15 years old) |
| NID ID | MN01623 |
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
Malmquist, Max
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Branch 18?
Branch 18 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 Branch 18?
Branch 18 is owned by Malmquist, Max (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Branch 18 built?
Branch 18 was completed in 2011, making it 15 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 Branch 18?
Branch 18 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Branch 18?
Branch 18 has a dam height of 7 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 Branch 18 last inspected?
Branch 18 was last inspected on April 22, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.