Trout Lake Tailings
Key Takeaway
Trout Lake Tailings is classified as low hazard in Minnesota. It was completed in 1954 and is 72 years old. Its primary use is tailings.
Physical Details
| Dam Height | 35 ft (taller than 89.8% in MN) |
| Dam Length | 2,500 ft |
| Dam Type | Earth |
| Max Storage | 1.1K acre-ft |
| Normal Storage | 570 acre-ft |
| Surface Area | 1,890 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 150 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | MN00795 |
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
RGGS Land & Minerals LTD.
Private
Nearby Dams
Holman Clear Water Pond
Itasca, MN
Low Hazard 49 ftPlummer Basin Sw Clear Water Pond
Itasca, MN
Low Hazard 40 ftHolman Tailings Basin
Itasca, MN
Significant Hazard 45 ftPlummer Basin W Tailings
Itasca, MN
Low Hazard 45 ftPlummer Basin East Tailings
Itasca, MN
Low Hazard 50 ftCanisteo Pit
Itasca, MN
Low Hazard 75 ftOrwell-Danube East Tailings Basin
Itasca, MN
Low Hazard 40 ftCanisteo No. 2 North
Itasca, MN
Low Hazard 100 ftFrequently Asked Questions
What is the hazard classification of Trout Lake Tailings?
Trout Lake Tailings 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 Trout Lake Tailings?
Trout Lake Tailings is owned by RGGS Land & Minerals LTD. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Trout Lake Tailings built?
Trout Lake Tailings was completed in 1954, making it 72 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 Trout Lake Tailings?
Trout Lake Tailings serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Trout Lake Tailings?
Trout Lake Tailings has a dam height of 35 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 Trout Lake Tailings last inspected?
Trout Lake Tailings was last inspected on August 28, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.