Schoonover Lake Dam

TRIBUTARY TO OTTAWA RIVER· Allen, Ohio· Built 1890· Earth· 17 ft tall
Low Hazard Recreation Local Government

Key Takeaway

Schoonover Lake Dam is classified as low hazard in Ohio. It was completed in 1890 and is 136 years old. Its primary use is recreation.

Physical Details

Dam Height 17 ft (taller than 18.2% in OH)
Dam Length1,562 ft
Dam TypeEarth
Max Storage214 acre-ft
Normal Storage78 acre-ft
Surface Area21 acres
Drainage Area0 sq mi
Max Discharge44 cfs
Year Completed1890 (136 years old)
NID IDOH00523

Safety Information

Low Hazard

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?

Emergency Action Plan: Yes
Last Inspection: April 27, 2022
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

City of Lima

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Schoonover Lake Dam?

Schoonover 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 Schoonover Lake Dam?

Schoonover Lake Dam is owned by City of Lima (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Schoonover Lake Dam built?

Schoonover Lake Dam was completed in 1890, making it 136 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 Schoonover Lake Dam?

Schoonover 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 Schoonover Lake Dam?

Schoonover Lake Dam has a dam height of 17 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 Schoonover Lake Dam last inspected?

Schoonover Lake Dam was last inspected on April 27, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.