Monon Reservoir Dam
Key Takeaway
Monon Reservoir Dam is classified as low hazard in Indiana. It was completed in 1915 and is 111 years old. Its primary use is other.
Physical Details
| Dam Height | 20 ft (taller than 23% in IN) |
| Dam Length | 550 ft |
| Dam Type | Earth |
| Max Storage | 58 acre-ft |
| Normal Storage | 22 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1915 (111 years old) |
| NID ID | IN03523 |
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
Jim Yeryar
Private
Nearby Dams
Busseron Dam No. D-5
Greene, IN
Low Hazard 22 ftHarmons Lake Dam
Greene, IN
Unknown 19 ftBusseron Dam No. D-4
Greene, IN
Significant Hazard 32 ftFriar Tuck Lake Dam
Greene, IN
Low Hazard 35 ftLenape Lake Dam
Greene, IN
Low Hazard 29 ftKickapoo Lake Dam
Sullivan, IN
Significant Hazard 47 ftBusseron Dam No. D-9
Sullivan, IN
Low Hazard 23 ftShakamak Lake Dam
Sullivan, IN
Low Hazard 45 ftFrequently Asked Questions
What is the hazard classification of Monon Reservoir Dam?
Monon Reservoir 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 Monon Reservoir Dam?
Monon Reservoir Dam is owned by Jim Yeryar (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Monon Reservoir Dam built?
Monon Reservoir Dam was completed in 1915, making it 111 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 Monon Reservoir Dam?
Monon Reservoir 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 Monon Reservoir Dam?
Monon Reservoir Dam has a dam height of 20 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 Monon Reservoir Dam last inspected?
Monon Reservoir Dam was last inspected on July 24, 2001. Inspection dates indicate when a formal review occurred, not the results of that inspection.