Donaldson Lake Dam

TR-SCATTERING BR-LONG BRANCH· Audrain, Missouri· Built 1977· Earth· 15 ft tall
High Hazard Irrigation Recreation Private

Key Takeaway

Donaldson Lake Dam is classified as high hazard in Missouri. It was completed in 1977 and is 49 years old. Its primary use is irrigation. 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 15 ft (taller than 1.7% in MO)
Dam TypeEarth
Max Storage128 acre-ft
Normal Storage60 acre-ft
Surface Area16 acres
Drainage Area380 sq mi
Year Completed1977 (49 years old)
NID IDMO11154

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

WC DONALDSON

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Donaldson Lake Dam?

Donaldson 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 Donaldson Lake Dam?

Donaldson Lake Dam is owned by WC DONALDSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Donaldson Lake Dam built?

Donaldson Lake Dam was completed in 1977, making it 49 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 Donaldson Lake Dam?

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

How tall is Donaldson Lake Dam?

Donaldson Lake Dam has a dam height of 15 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.