SCS-Quartermaster Creek Site-21a

NORTH BRANCH QUARTERMASTER CR· Dewey, Oklahoma· Built 1962· Earth· 41 ft tall
Significant Hazard Flood Risk Reduction State Government

Key Takeaway

SCS-Quartermaster Creek Site-21a is classified as significant hazard in Oklahoma. It was completed in 1962 and is 64 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 41 ft (taller than 86.7% in OK)
Dam Length3,855 ft
Dam TypeEarth
Max Storage438 acre-ft
Normal Storage80 acre-ft
Surface Area13 acres
Max Discharge2,160 cfs
Year Completed1962 (64 years old)
NID IDOK01501

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: October 1, 2011
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

DEWEY CO CONS DIST

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of SCS-Quartermaster Creek Site-21a?

SCS-Quartermaster Creek Site-21a 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 SCS-Quartermaster Creek Site-21a?

SCS-Quartermaster Creek Site-21a is owned by DEWEY CO CONS DIST (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was SCS-Quartermaster Creek Site-21a built?

SCS-Quartermaster Creek Site-21a was completed in 1962, making it 64 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 SCS-Quartermaster Creek Site-21a?

SCS-Quartermaster Creek Site-21a serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is SCS-Quartermaster Creek Site-21a?

SCS-Quartermaster Creek Site-21a has a dam height of 41 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 SCS-Quartermaster Creek Site-21a last inspected?

SCS-Quartermaster Creek Site-21a was last inspected on October 1, 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.