Nepomuceno Lake Dam

TR-LITTLE MARIES RIVER· Maries, Missouri· Built 1977· Earth· 26 ft tall
Low Hazard Fish And Wildlife Pond Recreation Private

Key Takeaway

Nepomuceno Lake Dam is classified as low hazard in Missouri. It was completed in 1977 and is 49 years old. Its primary use is fish and wildlife pond.

Physical Details

Dam Height 26 ft (taller than 43.5% in MO)
Dam Length600 ft
Dam TypeEarth
Max Storage103 acre-ft
Normal Storage54 acre-ft
Surface Area6 acres
Drainage Area180 sq mi
Max Discharge25 cfs
Year Completed1977 (49 years old)
NID IDMO31543

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
State Regulated: No

Ownership

EDILBERTO F NEPOMUCENO

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Nepomuceno Lake Dam?

Nepomuceno 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 Nepomuceno Lake Dam?

Nepomuceno Lake Dam is owned by EDILBERTO F NEPOMUCENO (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Nepomuceno Lake Dam built?

Nepomuceno 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 Nepomuceno Lake Dam?

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

How tall is Nepomuceno Lake Dam?

Nepomuceno Lake Dam has a dam height of 26 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.