Neutralized Water Impoundment 3
Key Takeaway
Neutralized Water Impoundment 3 is classified as significant hazard in Ohio. It was completed in 1997 and is 29 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 27.7% in OH) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 50 acre-ft |
| Normal Storage | 37 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 15 cfs |
| Year Completed | 1997 (29 years old) |
| NID ID | OH02906 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Leister Limited
Private
Nearby Dams
Millwood Plant Dam
Knox, OH
Significant Hazard 14 ftNeutralized Water Impoundment 2
Knox, OH
Significant Hazard 22 ftWorkman Lake Dam
Knox, OH
Significant Hazard 30 ftApple Valley Lake Dam
Knox, OH
High Hazard 91 ftLake Ralph Dam
Knox, OH
Significant Hazard 19 ftLakeview Lake Dam
Knox, OH
Low Hazard 23 ftBethany Lake Dam
Holmes, OH
High Hazard 29 ftMohawk Dam
Coshocton, OH
High HazardFrequently Asked Questions
What is the hazard classification of Neutralized Water Impoundment 3?
Neutralized Water Impoundment 3 is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Neutralized Water Impoundment 3?
Neutralized Water Impoundment 3 is owned by Leister Limited (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Neutralized Water Impoundment 3 built?
Neutralized Water Impoundment 3 was completed in 1997, making it 29 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 Neutralized Water Impoundment 3?
Neutralized Water Impoundment 3 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 Neutralized Water Impoundment 3?
Neutralized Water Impoundment 3 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 Neutralized Water Impoundment 3 last inspected?
Neutralized Water Impoundment 3 was last inspected on November 25, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.