Werges Lake Dam Reservoir Report
Nearby: Broz Lake Dam Zander Lake Dam
Last Updated: December 17, 2025
Werges Lake Dam, located in Mineola, Missouri, serves primarily as a debris control structure along the TR-Clear Fork-Loutre River.
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Summary
Completed in 1968, this earth dam stands at a height of 22 feet and has a storage capacity of 94 acre-feet. The dam's primary purpose is to protect against debris and facilitate irrigation and recreation activities in the area.
With a low hazard potential, Werges Lake Dam has not been rated for its condition assessment. Despite its age, the dam has not undergone any significant modifications and has not been inspected recently. While it is privately owned and not regulated by the state, the dam's role in managing water resources and providing recreational opportunities makes it an important asset in the Montgomery County area.
Water resource and climate enthusiasts will find Werges Lake Dam an intriguing structure due to its unique design and historical significance. As a key feature along the TR-Clear Fork-Loutre River, the dam plays a vital role in maintaining water quality and supporting various activities in the region. Its low hazard potential and lack of state jurisdiction make it a noteworthy example of private ownership and management of water infrastructure in Missouri.
Year Completed |
1968 |
Dam Height |
22 |
River Or Stream |
TR-CLEAR FORK-LOUTRE RIVER |
Primary Dam Type |
Earth |
Surface Area |
8 |
Drainage Area |
135 |
Nid Storage |
94 |
Structural Height |
22 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River At Hermann
|
28400cfs |
South Fork Salt River Above Santa Fe
|
12cfs |
Long Branch Near Santa Fe
|
8cfs |
Cuivre River Near Troy
|
42cfs |
Lick Creek At Perry
|
2cfs |
Spencer Cr. Bl Plum Cr. Nr Frankford
|
24cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Werges Lake Dam