Cimarex Earthen Dam

UNNAMED TRI. TO N. CANADIAN RIVER· Canadian, Oklahoma· Built 2011· Earth· 30 ft tall
Significant Hazard Recreation Private

Key Takeaway

Cimarex Earthen Dam is classified as significant hazard in Oklahoma. It was completed in 2011 and is 15 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 30 ft (taller than 54.9% in OK)
Dam Length427 ft
Dam TypeEarth
Max Storage339 acre-ft
Normal Storage127 acre-ft
Surface Area19 acres
Drainage Area0 sq mi
Max Discharge717 cfs
Year Completed2011 (15 years old)
NID IDOK30394

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: No
Last Inspection: August 13, 2021
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

CIMAREX ENERGY CORPORATION

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Cimarex Earthen Dam?

Cimarex Earthen Dam 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 Cimarex Earthen Dam?

Cimarex Earthen Dam is owned by CIMAREX ENERGY CORPORATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Cimarex Earthen Dam built?

Cimarex Earthen Dam was completed in 2011, making it 15 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 Cimarex Earthen Dam?

Cimarex Earthen 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 Cimarex Earthen Dam?

Cimarex Earthen Dam 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 Cimarex Earthen Dam last inspected?

Cimarex Earthen Dam was last inspected on August 13, 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.