Fishback Lake Dam

TR-LITTLE WYACONDA RIVER· Clark, Missouri· Built 1976· Earth· 25 ft tall
Low Hazard Recreation Private

Key Takeaway

Fishback Lake Dam is classified as low hazard in Missouri. It was completed in 1976 and is 50 years old. Its primary use is recreation.

Physical Details

Dam Height 25 ft (taller than 23.5% in MO)
Dam TypeEarth
Max Storage94 acre-ft
Normal Storage51 acre-ft
Surface Area7 acres
Drainage Area115 sq mi
Year Completed1976 (50 years old)
NID IDMO11512

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

HILLBORN FISHBACK

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fishback Lake Dam?

Fishback 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 Fishback Lake Dam?

Fishback Lake Dam is owned by HILLBORN FISHBACK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fishback Lake Dam built?

Fishback Lake Dam was completed in 1976, making it 50 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 Fishback Lake Dam?

Fishback 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 Fishback Lake Dam?

Fishback Lake Dam has a dam height of 25 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.