Grayling Marsh
Key Takeaway
Grayling Marsh is classified as low hazard in Minnesota. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 8 ft (taller than 16.2% in MN) |
| Max Storage | 1.5K acre-ft |
| Normal Storage | 438 acre-ft |
| Drainage Area | 0 sq mi |
| Year Modified | 1992 |
| NID ID | MN01712 |
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
MNDNR-Wildlife
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Grayling Marsh?
Grayling Marsh 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 Grayling Marsh?
Grayling Marsh is owned by MNDNR-Wildlife (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Grayling Marsh?
Grayling Marsh serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Grayling Marsh?
Grayling Marsh has a dam height of 8 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 Grayling Marsh last inspected?
Grayling Marsh was last inspected on September 26, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.