Holland Lake Dam
Key Takeaway
Holland Lake Dam is classified as significant hazard in Ohio. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 34 ft (taller than 71.7% in OH) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 112 acre-ft |
| Normal Storage | 22 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 131 cfs |
| NID ID | OH01948 |
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
Multiple Owners - 0235-012
Private
Nearby Dams
Blacklidge Lake Dam
Logan, OH
Significant Hazard 27 ftBriarwood Sportsman'S Club No. 11 Dam
Logan, OH
High Hazard 50 ftPine Lake Dam
Logan, OH
High Hazard 25 ftTaylor Lake Dam
Logan, OH
Significant Hazard 23 ftAppleseed Ridge Lake#2 Dam
Logan, OH
Low Hazard 30 ftAppleseed Ridge Lake No. 1 Dam
Logan, OH
Significant Hazard 43 ftGreen Lake Dam
Logan, OH
Low Hazard 25 ftBell Lake Dam
Logan, OH
Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Holland Lake Dam?
Holland Lake Dam 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 Holland Lake Dam?
Holland Lake Dam is owned by Multiple Owners - 0235-012 (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Holland Lake Dam?
Holland Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Holland Lake Dam?
Holland Lake Dam has a dam height of 34 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 Holland Lake Dam last inspected?
Holland Lake Dam was last inspected on December 5, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.