Liberty Land/Mine 24/North Pond Dam
Key Takeaway
Liberty Land/Mine 24/North Pond Dam is classified as low hazard in Illinois. It was completed in 1982 and is 44 years old. Its primary use is other.
Physical Details
| Dam Height | 24 ft (taller than 40.5% in IL) |
| Dam Length | 970 ft |
| Dam Type | Earth |
| Max Storage | 105 acre-ft |
| Normal Storage | 65 acre-ft |
| Max Discharge | 58 cfs |
| Year Completed | 1982 (44 years old) |
| NID ID | IL50020 |
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
LCC ILLINOIS, LLC
Private
Nearby Dams
Old Ben/Mine 24/Sediment and Slurry Dam
Franklin, IL
Low Hazard 30 ftLiberty Land/Mine 24/Slurry Cell 2 Dam
Franklin, IL
Low Hazard 55 ftRend Dam
Franklin, IL
High Hazard 54 ftLiberty Land/Mine 24/Freshwater Lake Dam
Franklin, IL
Low Hazard 20 ftLake Benton Dam
Franklin, IL
Significant Hazard 22 ftLake Hamilton Dam
Franklin, IL
Significant Hazard 13 ftMirror Lake Dam
Franklin, IL
Low Hazard 13 ftBuckner Reservoir Dam
Franklin, IL
Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Liberty Land/Mine 24/North Pond Dam?
Liberty Land/Mine 24/North Pond Dam 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 Liberty Land/Mine 24/North Pond Dam?
Liberty Land/Mine 24/North Pond Dam is owned by LCC ILLINOIS, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Liberty Land/Mine 24/North Pond Dam built?
Liberty Land/Mine 24/North Pond Dam was completed in 1982, making it 44 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 Liberty Land/Mine 24/North Pond Dam?
Liberty Land/Mine 24/North Pond Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Liberty Land/Mine 24/North Pond Dam?
Liberty Land/Mine 24/North Pond Dam has a dam height of 24 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 Liberty Land/Mine 24/North Pond Dam last inspected?
Liberty Land/Mine 24/North Pond Dam was last inspected on August 17, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.