Lincoln Heights Upground Reservoir

OFFSTREAM· Hamilton, Ohio· Built 1942· Earth· 30 ft tall
High Hazard Water Supply Public Utility

Key Takeaway

Lincoln Heights Upground Reservoir is classified as high hazard in Ohio. It was completed in 1942 and is 84 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 30 ft (taller than 61.5% in OH)
Dam Length1,450 ft
Dam TypeEarth
Max Storage70 acre-ft
Drainage Area0 sq mi
Max Discharge44 cfs
Year Completed1942 (84 years old)
NID IDOH01703

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: June 10, 2021
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

Southwestern Ohio Water Company

Public Utility

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lincoln Heights Upground Reservoir?

Lincoln Heights Upground Reservoir is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Lincoln Heights Upground Reservoir?

Lincoln Heights Upground Reservoir is owned by Southwestern Ohio Water Company (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lincoln Heights Upground Reservoir built?

Lincoln Heights Upground Reservoir was completed in 1942, making it 84 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 Lincoln Heights Upground Reservoir?

Lincoln Heights Upground Reservoir serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Lincoln Heights Upground Reservoir?

Lincoln Heights Upground Reservoir has a dam height of 30 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 Lincoln Heights Upground Reservoir last inspected?

Lincoln Heights Upground Reservoir was last inspected on June 10, 2021. 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.