Moniteau Creek Ws Dam M- 43 Reservoir Report
Last Updated: December 19, 2025
Moniteau Creek WS Dam M- 43, located in Howard County, Missouri, is a local government-owned structure designed by USDA NRCS and completed in 1999 for the primary purpose of flood risk reduction.
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Summary
This earth dam stands at 23.7 feet high with a hydraulic height of 23 feet, protecting a drainage area of 112 square miles. With a normal storage capacity of 25 acre-feet and a maximum storage of 84 acre-feet, this dam on the TR-Hunters Creek has a low hazard potential and is not currently regulated by the state.
The dam, spanning 480 feet in length, features an uncontrolled spillway 20 feet wide to manage maximum discharge rates of 139.9 cubic feet per second. Despite not having outlet gates, the structure has not been rated for condition assessment and is inspected every five years, with the last inspection conducted in October 1999. While the dam has not been modified since its completion, it poses a moderate risk level (3) according to the risk assessment, and emergency action plans and inundation maps are not currently in place.
Water resource and climate enthusiasts interested in the Moniteau Creek WS Dam M- 43 will find this structure an essential part of flood risk management in the region, with its capabilities and risk factors contributing to the overall understanding of water infrastructure in the area. The collaboration between local government ownership and USDA NRCS design highlights the importance of public-private partnerships in safeguarding communities from potential flooding events. With a focus on risk management and regular inspections, this dam serves as a crucial piece of the puzzle in maintaining water security and resilience in Howard County, Missouri.
Year Completed |
1999 |
Dam Length |
480 |
Dam Height |
23.7 |
River Or Stream |
TR-HUNTERS CREEK |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
23 |
Drainage Area |
112 |
Nid Storage |
84 |
Structural Height |
24 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Moniteau Creek Ws Dam M- 43