Russel Elsey Dam Reservoir Report

Last Updated: December 5, 2025

Russel Elsey Dam, situated in Potosi, Missouri, along the North Fork Fourche A Renault river, was completed in 1966 for the primary purpose of recreation.


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Summary

This private-owned earth dam stands at a height of 21 feet and has a maximum storage capacity of 224 acre-feet, serving as a popular spot for recreational activities in the area. Despite its recreational appeal, the dam is classified as having a high hazard potential, emphasizing the importance of proper maintenance and monitoring.

Although the dam has not been rated for its condition, it has not undergone any modifications since its last inspection in 1980. The structure is not regulated by the state and does not require permitting, inspection, or enforcement. This lack of oversight raises concerns about the dam's safety and highlights the need for proactive risk management measures to mitigate potential hazards. With its proximity to Washington County, Missouri, and its relatively small surface area of 18 acres, the Russel Elsey Dam serves as a reminder of the critical role that dams play in the management of water resources and the impact of climate change on infrastructure.

As water resource and climate enthusiasts continue to advocate for sustainable practices, the Russel Elsey Dam serves as a focal point for discussions on dam safety, maintenance, and risk assessment. With its historical significance and scenic surroundings, the dam presents opportunities for recreation and environmental education, while also underscoring the importance of proactive risk management and the need for updated inspections and emergency preparedness plans. Through collaborative efforts and community engagement, stakeholders can work together to ensure the long-term safety and sustainability of the Russel Elsey Dam and other similar structures across the region.

Year Completed

1966

Dam Height

21

River Or Stream

NORTH FORK FOURCHE A RENAULT

Primary Dam Type

Earth

Surface Area

18

Drainage Area

1600

Nid Storage

224

Structural Height

21

Hazard Potential

High

Foundations

Unlisted/Unknown

Nid Height

21
       
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.