Clinton-Sherman Reservoir

LITTLE ELK CREEK· Washita, Oklahoma· Built 1945· Earth· 24 ft tall
Low Hazard Flood Risk Reduction Local Government

Key Takeaway

Clinton-Sherman Reservoir is classified as low hazard in Oklahoma. It was completed in 1945 and is 81 years old. Its primary use is flood risk reduction.

Physical Details

Dam Height 24 ft (taller than 26.9% in OK)
Dam Length900 ft
Dam TypeEarth
Max Storage143 acre-ft
Normal Storage83 acre-ft
Surface Area6 acres
Max Discharge9,803 cfs
Year Completed1945 (81 years old)
NID IDOK21334

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 14, 2006
State Regulated: Yes
Regulatory Agency: OWRB

Ownership

CITY OF CLINTON

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Clinton-Sherman Reservoir?

Clinton-Sherman Reservoir 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 Clinton-Sherman Reservoir?

Clinton-Sherman Reservoir is owned by CITY OF CLINTON (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Clinton-Sherman Reservoir built?

Clinton-Sherman Reservoir was completed in 1945, making it 81 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 Clinton-Sherman Reservoir?

Clinton-Sherman Reservoir 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 Clinton-Sherman Reservoir?

Clinton-Sherman Reservoir has a dam height of 24 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 Clinton-Sherman Reservoir last inspected?

Clinton-Sherman Reservoir was last inspected on August 14, 2006. 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.