Lower East Fork Equalization Basin

LITTLE MIAMI RIVER EAST FORK· Clermont, Ohio· Built 1992· Earth· 20 ft tall
Significant Hazard Tailings Local Government

Key Takeaway

Lower East Fork Equalization Basin is classified as significant hazard in Ohio. It was completed in 1992 and is 34 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 Length1,940 ft
Dam TypeEarth
Max Storage33 acre-ft
Drainage Area0 sq mi
Max Discharge128 cfs
Year Completed1992 (34 years old)
NID IDOH02814

Safety Information

Significant Hazard

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?

Emergency Action Plan: Yes
Last Inspection: March 28, 2019
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

Clermont County Water Resources

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lower East Fork Equalization Basin?

Lower East Fork Equalization Basin 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 Lower East Fork Equalization Basin?

Lower East Fork Equalization Basin is owned by Clermont County Water Resources (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lower East Fork Equalization Basin built?

Lower East Fork Equalization Basin was completed in 1992, making it 34 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 Lower East Fork Equalization Basin?

Lower East Fork Equalization Basin 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 Lower East Fork Equalization Basin?

Lower East Fork Equalization Basin 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 Lower East Fork Equalization Basin last inspected?

Lower East Fork Equalization Basin was last inspected on March 28, 2019. 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.