Crystal Lake

TRIBUTARY TO LITTLE RIVER· Cleveland, Oklahoma· Built 1955· Earth· 15 ft tall
High Hazard Recreation Private

Key Takeaway

Crystal Lake is classified as high hazard in Oklahoma. It was completed in 1955 and is 71 years old. Its primary use is recreation. 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 15 ft (taller than 1% in OK)
Dam Length610 ft
Dam TypeEarth
Max Storage210 acre-ft
Normal Storage130 acre-ft
Surface Area24 acres
Max Discharge1,000 cfs
Year Completed1955 (71 years old)
NID IDOK02586

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: October 10, 2022
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

MICHELLE J TULL

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Crystal Lake?

Crystal Lake 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 Crystal Lake?

Crystal Lake is owned by MICHELLE J TULL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Crystal Lake built?

Crystal Lake was completed in 1955, making it 71 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 Crystal Lake?

Crystal Lake 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 Crystal Lake?

Crystal Lake has a dam height of 15 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 Crystal Lake last inspected?

Crystal Lake was last inspected on October 10, 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.