Peltier Lake
Key Takeaway
Peltier Lake is classified as low hazard in Minnesota. It was completed in 1930 and is 96 years old. Its primary use is recreation.
Physical Details
| Dam Height | 9 ft (taller than 25.1% in MN) |
| Dam Length | 150 ft |
| Dam Type | Concrete |
| Max Storage | 4.7K acre-ft |
| Normal Storage | 3.3K acre-ft |
| Surface Area | 301 acres |
| Drainage Area | 110 sq mi |
| Max Discharge | 2,600 cfs |
| Year Completed | 1930 (96 years old) |
| Year Modified | 1997 |
| NID ID | MN00499 |
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
City of St. Paul
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Peltier Lake?
Peltier Lake 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 Peltier Lake?
Peltier Lake is owned by City of St. Paul (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Peltier Lake built?
Peltier Lake was completed in 1930, making it 96 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 Peltier Lake?
Peltier Lake serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Peltier Lake?
Peltier Lake has a dam height of 9 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 Peltier Lake last inspected?
Peltier Lake was last inspected on May 23, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.