Upper Spring Lake Dam
Key Takeaway
Upper Spring Lake Dam is classified as low hazard in Illinois. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 12 ft (taller than 10% in IL) |
| Dam Length | 1,200 ft |
| Dam Type | Rockfill |
| Normal Storage | 2.2K acre-ft |
| Surface Area | 560 acres |
| NID ID | IL50464 |
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
CEMVR
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Upper Spring Lake Dam?
Upper Spring Lake 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 Upper Spring Lake Dam?
Upper Spring Lake Dam is owned by CEMVR (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Upper Spring Lake Dam?
Upper Spring Lake Dam 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 Upper Spring Lake Dam?
Upper Spring Lake Dam has a dam height of 12 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 Upper Spring Lake Dam last inspected?
Upper Spring Lake Dam was last inspected on April 12, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.