Milnes Lake Dam Reservoir Report

Last Updated: December 19, 2025

Milnes Lake Dam, located in Mcbaine, Missouri, was completed in 1963 and serves as a vital water resource for the area.


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Summary

This private dam, with a height of 25 feet, has a storage capacity of 107 acre-feet and covers a surface area of 8 acres. It primarily regulates the flow of TR-Sugar Creek and plays a crucial role in managing the drainage area of 156 acres.

Despite its low hazard potential, Milnes Lake Dam has not been rated for its condition. The dam's structure is classified as an Earth dam with a Buttress core type and an unlisted/unknown foundation. Although it is not under state regulation, the dam still provides essential water management services for the region, reflecting its importance to water resource and climate enthusiasts.

With a primary purpose classified as 'Other,' Milnes Lake Dam stands as a significant infrastructure project that supports the local community's water needs. Its strategic location in Randolph County, Missouri, highlights its role in preserving water resources and managing the surrounding environment. As an Earth dam with a long history of service, Milnes Lake Dam continues to be a crucial asset in the region's water resource management efforts.

Year Completed

1963

Dam Height

25

River Or Stream

TR-SUGAR CREEK

Primary Dam Type

Earth

Surface Area

8

Drainage Area

156

Nid Storage

107

Structural Height

25

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

25
       
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.