Maysville New City Dam Reservoir Report
Last Updated: December 5, 2025
Maysville New City Dam in DeKalb, Missouri, completed in 1995, serves as a vital water resource and recreational hub for the community.
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Summary
Managed by the local government, the dam stands at a height of 48 feet and spans a length of 1100 feet, with a storage capacity of 1157 acre-feet. The dam's primary purpose is for recreation, with water supply also being a key aspect of its functionality. The dam is regulated and inspected by the state's Dam and Reservoir Safety Program, ensuring its operational safety and compliance with regulations.
With a high hazard potential and a moderate risk assessment, the dam is considered to be in satisfactory condition as of the last assessment in 2017. Equipped with an uncontrolled spillway and slide gates for water discharge, the dam is designed to withstand potential emergencies and mitigate risks effectively. The surrounding area offers a surface area of 162 acres for recreational activities, attracting enthusiasts and nature lovers alike. Overall, Maysville New City Dam stands as a crucial structure for water management and climate enthusiasts in Missouri, providing both essential services and leisure opportunities for the community.
Year Completed |
1995 |
Dam Length |
1100 |
Dam Height |
48 |
Primary Dam Type |
Earth |
Surface Area |
162 |
Drainage Area |
3744 |
Nid Storage |
1157 |
Structural Height |
48 |
Outlet Gates |
Slide (sluice gate) |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
48 |
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.
Maysville New City Dam