Wilderness Camp Lake Dam Reservoir Report

Last Updated: December 14, 2025

Wilderness Camp Lake Dam, located in Ray, Missouri, is a private Earth dam constructed in 1971 primarily for recreational purposes.


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Summary

This 33-foot tall structure on TR-COON BRANCH serves as a hub for water resource and climate enthusiasts, offering a serene and picturesque setting for outdoor activities. With a storage capacity of 144 acre-feet and a surface area of 6 acres, the dam provides a tranquil oasis for visitors to enjoy boating, fishing, and wildlife observation.

Despite being non-regulated by the state, Wilderness Camp Lake Dam's significant hazard potential and moderate risk assessment highlight the importance of ongoing monitoring and maintenance. The dam's uncontrolled spillway, with a width of 30 feet, can accommodate a maximum discharge of 360 cubic feet per second. While the condition assessment remains unrated, the dam's structural integrity and overall safety are crucial considerations for ensuring the well-being of those who frequent this recreational haven. Although the dam lacks an Emergency Action Plan (EAP) and updated contact information, risk management measures should be implemented to mitigate potential hazards and safeguard the surrounding community.

As an integral component of the Rock Island District's water infrastructure, Wilderness Camp Lake Dam beckons water resource enthusiasts to appreciate its natural beauty and recreational offerings. With its earth and stone construction, the dam stands as a testament to human ingenuity in harnessing water resources for leisure and environmental enjoyment. By embracing a proactive approach to risk management and safety protocols, this dam can continue to serve as a cherished destination for outdoor enthusiasts seeking solace and adventure in Missouri's wilderness.

Year Completed

1971

Dam Length

450

Dam Height

33

River Or Stream

TR-COON BRANCH

Primary Dam Type

Earth

Surface Area

6

Hydraulic Height

32

Drainage Area

500

Nid Storage

144

Structural Height

34

Outlet Gates

None

Hazard Potential

Significant

Foundations

Soil

Nid Height

34
       
Seasonal Comparison

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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.