Rossi Lake Dam Reservoir Report

Last Updated: December 11, 2025

Rossi Lake Dam, located in Clark County, Missouri, was completed in 1974 and serves primarily for recreation purposes.


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Summary

This private dam, standing at a height of 24 feet and with a storage capacity of 128 acre-feet, is situated on TR-HONEY CREEK with a drainage area of 150 square miles. Despite its low hazard potential, the dam has not been rated for its condition, and no inspections or maintenance activities have been reported.

Owned and operated by a private entity, Rossi Lake Dam offers a serene setting for water resource and climate enthusiasts to enjoy various recreational activities. With a surface area of 10 acres and a normal storage capacity of 80 acre-feet, the dam provides an idyllic environment for fishing, boating, and other leisure pursuits. While the dam has not been regulated or inspected by state agencies, its peaceful surroundings and picturesque landscape attract visitors seeking relaxation and outdoor adventure.

Although Rossi Lake Dam may not be subject to regular inspections or enforcement measures, its role in providing recreational opportunities and enhancing the natural environment cannot be overlooked. As a privately owned structure, the dam stands as a testament to the harmonious coexistence of human-made infrastructure and the beauty of nature, offering a haven for water resource and climate enthusiasts to appreciate and enjoy the wonders of the outdoors.

Year Completed

1974

Dam Height

24

River Or Stream

TR-HONEY CREEK

Primary Dam Type

Earth

Surface Area

10

Drainage Area

150

Nid Storage

128

Structural Height

24

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

24
       
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.