Mo No Name (Innsbrook Estates) Reservoir Report
Nearby: Leprechaun Lake Dam Siegmund Lake Dam
Last Updated: December 18, 2025
Mo No Name (Innsbrook Estates) is a private earth dam located in Warren, Missouri, along the tributary of Charrette Creek.
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Summary
With a primary purpose of recreation, this dam stands at a height of 31 feet and has a storage capacity of 33 acre-feet. Despite being unlisted for its foundation type, the dam is considered low hazard with a condition assessment of "Not Rated." It was last inspected in January 1986, and its emergency action plan status and risk assessment remain unclear.
Situated within the St. Louis District, this dam does not fall under state jurisdiction or regulation. The surrounding area covers 2 acres with a drainage area of 15 acres, providing a peaceful recreational spot for enthusiasts of water resources and climate. The dam's condition and regulatory status may warrant further attention to ensure the safety and functionality of this recreational structure. As a significant contributor to the local landscape, Mo No Name (Innsbrook Estates) offers a unique perspective on water resource management in Missouri.
With a low hazard potential and a storage capacity of 33 acre-feet, Mo No Name (Innsbrook Estates) serves as a vital recreational asset in Warren, Missouri. Despite its lack of state regulation and recent inspection, this earth dam remains a focal point for those interested in dam engineering and climate resilience. As water enthusiasts continue to explore the area surrounding Charrette Creek, the importance of monitoring and maintaining this dam for its recreational and environmental impacts becomes increasingly apparent.
Dam Height |
31 |
River Or Stream |
TRIB CHARRETTE CREEK |
Primary Dam Type |
Earth |
Surface Area |
2 |
Drainage Area |
15 |
Nid Storage |
33 |
Structural Height |
31 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cuivre River Near Troy
|
33cfs |
Dardenne Creek At Ofallon
|
6cfs |
Missouri River At Hermann
|
29400cfs |
Dardenne Creek At Old Town St. Peters
|
11cfs |
Bourbeuse River At Union
|
73cfs |
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.
Mo No Name (Innsbrook Estates)