Loggers Lake Reservoir Report

Last Updated: December 19, 2025

Loggers Lake, located in Shannon, Missouri, is a captivating water resource managed by the USDA Forest Service for recreational purposes.


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Summary

This Earth dam, standing at a height of 39 feet and completed in 1942, holds a maximum storage capacity of 425 acre-feet. With a surface area of 25 acres and a drainage area of 3 square miles, this reservoir is fed by Mill Creek and serves as a popular spot for outdoor enthusiasts in the area.

Despite its serene beauty and recreational appeal, Loggers Lake poses a high hazard potential due to its uncontrolled spillway and a maximum discharge capacity of 3200 cubic feet per second. While the dam's condition assessment is currently "Not Rated," regular inspections by the Forest Service help monitor its safety and integrity. The risk assessment categorizes the lake as having a moderate risk level, emphasizing the importance of effective risk management measures to ensure the safety of the surrounding community and visitors.

Water resource and climate enthusiasts will find Loggers Lake a fascinating study in the intersection of human recreation and environmental stewardship. As a key feature in the Little Rock District managed by the Forest Service, this reservoir serves as a reminder of the delicate balance between enjoying natural resources and safeguarding them for future generations. With its rich history and strategic location in the heart of Missouri, Loggers Lake stands as a testament to the ongoing efforts to manage and protect water resources in a changing climate.

Year Completed

1942

Dam Length

430

Dam Height

39

River Or Stream

MILL CREEK

Primary Dam Type

Earth

Surface Area

25

Drainage Area

3

Nid Storage

425

Hazard Potential

High

Nid Height

39
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.