SCS-Finn Creek Site-011

SECOND CREEK· McClain, Oklahoma· Built 1966· Earth· 41 ft tall
Low Hazard Flood Risk Reduction State Government

Key Takeaway

SCS-Finn Creek Site-011 is classified as low hazard in Oklahoma. It was completed in 1966 and is 60 years old. Its primary use is flood risk reduction.

Physical Details

Dam Height 41 ft (taller than 86.7% in OK)
Dam Length1,620 ft
Dam TypeEarth
Max Storage1.3K acre-ft
Normal Storage207 acre-ft
Surface Area44 acres
Max Discharge2,375 cfs
Year Completed1966 (60 years old)
NID IDOK00786

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: Yes
Regulatory Agency: OWRB

Ownership

MCCLAIN CO CONS DIST

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of SCS-Finn Creek Site-011?

SCS-Finn Creek Site-011 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 SCS-Finn Creek Site-011?

SCS-Finn Creek Site-011 is owned by MCCLAIN CO CONS DIST (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was SCS-Finn Creek Site-011 built?

SCS-Finn Creek Site-011 was completed in 1966, making it 60 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-Finn Creek Site-011?

SCS-Finn Creek Site-011 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-Finn Creek Site-011?

SCS-Finn Creek Site-011 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-Finn Creek Site-011 last inspected?

SCS-Finn Creek Site-011 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.