Bottermueller Structure Reservoir Report
Nearby: Parsons Lake Dam Krueger Lake Dam
Last Updated: December 12, 2025
The Bottermueller Structure, located in Warren County, Missouri, along the Clear Branch stream, serves as a private grade stabilization dam constructed in 1998.
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Summary
With a dam height of 30.4 feet and a hydraulic height of 27 feet, this earth dam plays a crucial role in managing water flow and preventing erosion in the area. The structure has a low hazard potential and moderate risk assessment, making it an important asset for water resource management in the region.
Despite being privately owned and not regulated by the state, the Bottermueller Structure provides valuable grade stabilization benefits for the surrounding area. With a normal storage capacity of 14 acre-feet and a drainage area of 128 square miles, this dam contributes to flood control and water conservation efforts. Although it is not currently rated for condition assessment, the structure's design and purpose highlight its significance in maintaining water quality and mitigating the impacts of climate change on the local ecosystem.
Given its strategic location and purpose, the Bottermueller Structure stands as a notable example of private ownership contributing to water resource management in Missouri. With a focus on grade stabilization and flood control, this earth dam plays a vital role in safeguarding the Clear Branch stream and surrounding areas from the potential risks associated with extreme weather events. As climate enthusiasts and water resource advocates, the Bottermueller Structure serves as a reminder of the importance of sustainable infrastructure to address the growing challenges of climate change and water scarcity in our communities.
Year Completed |
1998 |
Dam Length |
264 |
Dam Height |
30.4 |
River Or Stream |
CLEAR BRANCH |
Primary Dam Type |
Earth |
Surface Area |
6.1 |
Hydraulic Height |
27 |
Drainage Area |
128 |
Nid Storage |
19 |
Structural Height |
24 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River At Hermann
|
28400cfs |
Bourbeuse River At Union
|
85cfs |
Cuivre River Near Troy
|
222cfs |
Dardenne Creek At Ofallon
|
8cfs |
Meramec River At Pacific
|
574cfs |
Bonhomme Creek Near Ellisville
|
0cfs |
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.
Bottermueller Structure