Oknoname 059012

TR-CIMARRON RIVER· Harper, Oklahoma· Built 1960· Earth· 25 ft tall
Low Hazard Other State Government

Key Takeaway

Oknoname 059012 is classified as low hazard in Oklahoma. It was completed in 1960 and is 66 years old. Its primary use is other.

Physical Details

Dam Height 25 ft (taller than 29.9% in OK)
Dam Length380 ft
Dam TypeEarth
Max Storage270 acre-ft
Normal Storage190 acre-ft
Surface Area7 acres
Max Discharge620 cfs
Year Completed1960 (66 years old)
NID IDOK12253

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

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

Emergency Action Plan: No
Last Inspection: August 10, 2011
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

DEPARTMENT OF WILDLIFE CONSERVATION

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Oknoname 059012?

Oknoname 059012 is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Oknoname 059012?

Oknoname 059012 is owned by DEPARTMENT OF WILDLIFE CONSERVATION (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Oknoname 059012 built?

Oknoname 059012 was completed in 1960, making it 66 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 Oknoname 059012?

Oknoname 059012 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Oknoname 059012?

Oknoname 059012 has a dam height of 25 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 Oknoname 059012 last inspected?

Oknoname 059012 was last inspected on August 10, 2011. 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.