Mcadams Pond

TR-WASHITA RIVER· Johnston, Oklahoma· Built 1960· Earth· 16 ft tall
Low Hazard Flood Risk Reduction Federal Government

Key Takeaway

Mcadams Pond is classified as low hazard in Oklahoma. It was completed in 1960 and is 66 years old. Its primary use is flood risk reduction.

Physical Details

Dam Height 16 ft (taller than 4.5% in OK)
Dam Length340 ft
Dam TypeEarth
Max Storage50 acre-ft
Normal Storage25 acre-ft
Surface Area6 acres
Max Discharge700 cfs
Year Completed1960 (66 years old)
NID IDOK21282

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: January 1, 1980
State Regulated: No

Ownership

DOI FWS

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mcadams Pond?

Mcadams Pond 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 Mcadams Pond?

Mcadams Pond is owned by DOI FWS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Mcadams Pond built?

Mcadams Pond 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 Mcadams Pond?

Mcadams Pond 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 Mcadams Pond?

Mcadams Pond has a dam height of 16 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 Mcadams Pond last inspected?

Mcadams Pond was last inspected on January 1, 1980. 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.