Garofalo Lake Dam Reservoir Report

Last Updated: December 8, 2025

Garofalo Lake Dam, located in Gasconade County, Missouri, is a private earth dam primarily used for recreation.


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Summary

Completed in 1969, this dam stands at a height of 24 feet and has a storage capacity of 64 acre-feet. Situated on the TR-BARREN FORK-BOEUF CREEK, it covers a surface area of 5 acres and serves a drainage area of 62 acres. Despite its low hazard potential, the dam's condition has not been rated, and it has not been inspected or regulated by state agencies.

Owned privately, Garofalo Lake Dam is a popular spot for outdoor enthusiasts looking to enjoy recreational activities in a serene natural setting. Its location in Washington, Missouri, provides a tranquil escape for visitors seeking a peaceful retreat by the water. With its buttress core type and unlisted/unknown foundation, the dam offers a safe and secure environment for fishing, boating, and other water-related activities.

Although lacking a formal risk assessment and emergency action plan, Garofalo Lake Dam remains a picturesque destination for individuals seeking a leisurely day out in the heart of Gasconade County. As a key part of the local landscape, this dam continues to attract water resource and climate enthusiasts looking to appreciate the beauty of nature while engaging in outdoor adventures.

Year Completed

1969

Dam Height

24

River Or Stream

TR-BARREN FORK-BOEUF CREEK

Primary Dam Type

Earth

Surface Area

5

Drainage Area

62

Nid Storage

64

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.