Mile Deep Lake Dam

TR-LITTLE PLATTE RIVER· Clinton, Missouri· Built 1949· Earth· 49 ft tall

Key Takeaway

Mile Deep Lake Dam is classified as low hazard in Missouri. It was completed in 1949 and is 77 years old. Its primary use is fire protection.

Physical Details

Dam Height 49 ft (taller than 94.7% in MO)
Dam Length390 ft
Dam TypeEarth
Max Storage270 acre-ft
Normal Storage270 acre-ft
Surface Area11 acres
Drainage Area1 sq mi
Max Discharge183 cfs
Year Completed1949 (77 years old)
NID IDMO11116

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: March 23, 2023
State Regulated: Yes
Regulatory Agency: Dam and Reservoir Safety Program

Ownership

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mile Deep Lake Dam?

Mile Deep Lake Dam 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 Mile Deep Lake Dam?

Mile Deep Lake Dam is owned by information not available (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Mile Deep Lake Dam built?

Mile Deep Lake Dam was completed in 1949, making it 77 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 Mile Deep Lake Dam?

Mile Deep Lake Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Mile Deep Lake Dam?

Mile Deep Lake Dam has a dam height of 49 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 Mile Deep Lake Dam last inspected?

Mile Deep Lake Dam was last inspected on March 23, 2023. 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.