Runholt-Mellenthin
Key Takeaway
Runholt-Mellenthin is classified as low hazard in Minnesota. It was completed in 1958 and is 68 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 16 ft (taller than 53.5% in MN) |
| Dam Length | 340 ft |
| Dam Type | Earth |
| Max Storage | 55 acre-ft |
| Normal Storage | 38 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 140 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | MN00474 |
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
Mellenthin, Ernest
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Runholt-Mellenthin?
Runholt-Mellenthin 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 Runholt-Mellenthin?
Runholt-Mellenthin is owned by Mellenthin, Ernest (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Runholt-Mellenthin built?
Runholt-Mellenthin was completed in 1958, making it 68 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 Runholt-Mellenthin?
Runholt-Mellenthin 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 Runholt-Mellenthin?
Runholt-Mellenthin has a dam height of 16 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 Runholt-Mellenthin last inspected?
Runholt-Mellenthin was last inspected on March 30, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.