Lory Lake Structure 1
Key Takeaway
Lory Lake Structure 1 is classified as low hazard in Minnesota. It was completed in 1962 and is 64 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 7 ft (taller than 8.5% in MN) |
| Dam Length | 800 ft |
| Dam Type | Gravity |
| Max Storage | 2.1K acre-ft |
| Normal Storage | 1.1K acre-ft |
| Surface Area | 341 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 102 cfs |
| Year Completed | 1962 (64 years old) |
| Year Modified | 1992 |
| NID ID | MN00529 |
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 Lory Lake Structure 1?
Lory Lake Structure 1 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 Lory Lake Structure 1?
Lory Lake Structure 1 is owned by MNDNR-Wildlife (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lory Lake Structure 1 built?
Lory Lake Structure 1 was completed in 1962, making it 64 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 Lory Lake Structure 1?
Lory Lake Structure 1 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 Lory Lake Structure 1?
Lory Lake Structure 1 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 Lory Lake Structure 1 last inspected?
Lory Lake Structure 1 was last inspected on October 20, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.