Cleveland

RANCH CREEK· Pawnee, Oklahoma· Built 1936· Earth· 58 ft tall
Significant Hazard Water Supply Local Government

Key Takeaway

Cleveland is classified as significant hazard in Oklahoma. It was completed in 1936 and is 90 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 58 ft (taller than 97.1% in OK)
Dam Length1,150 ft
Dam TypeEarth
Max Storage6.3K acre-ft
Normal Storage2.2K acre-ft
Surface Area159 acres
Max Discharge34,300 cfs
Year Completed1936 (90 years old)
NID IDOK11046

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: December 8, 2016
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

TOWN OF CLEVELAND

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Cleveland?

Cleveland 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 Cleveland?

Cleveland is owned by TOWN OF CLEVELAND (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Cleveland built?

Cleveland was completed in 1936, making it 90 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 Cleveland?

Cleveland 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 Cleveland?

Cleveland has a dam height of 58 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 Cleveland last inspected?

Cleveland was last inspected on December 8, 2016. 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.