Sims Valley Community Lake Dam

TR ELEVEN POINT RIVER· Howell, Missouri· Built 1963· Earth· 33 ft tall
High Hazard Recreation State Government

Key Takeaway

Sims Valley Community Lake Dam is classified as high hazard in Missouri. It was completed in 1963 and is 63 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 33 ft (taller than 79.3% in MO)
Dam TypeEarth
Max Storage724 acre-ft
Normal Storage369 acre-ft
Surface Area41 acres
Drainage Area553 sq mi
Year Completed1963 (63 years old)
NID IDMO30055

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: No
State Regulated: No

Ownership

MO DEPT OF CONSERVATION

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Sims Valley Community Lake Dam?

Sims Valley Community Lake Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Sims Valley Community Lake Dam?

Sims Valley Community Lake Dam is owned by MO DEPT OF CONSERVATION (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Sims Valley Community Lake Dam built?

Sims Valley Community Lake Dam was completed in 1963, making it 63 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 Sims Valley Community Lake Dam?

Sims Valley Community Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Sims Valley Community Lake Dam?

Sims Valley Community Lake Dam has a dam height of 33 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.

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.