Mononame790 Reservoir Report
Nearby: Hedeman Farms Lake Dam Spain Lake Dam
Last Updated: December 25, 2025
Mononame790 is a private recreational dam located in Lockwood, Missouri.
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Summary
Built in 1949, this earth dam stands at a height of 10 feet and has a storage capacity of 59 acre-feet. The primary purpose of Mononame790 is recreation, providing opportunities for outdoor activities in the surrounding area.
Situated on the TR-SOUTH PRONG river or stream, Mononame790 is under the jurisdiction of the state of Missouri and is not regulated by any state agency. Despite being classified as a low hazard potential dam, its condition has not been rated, and there is no regular inspection schedule in place. The dam's emergency action plan status, risk assessment, and management measures are also unspecified, raising concerns for its long-term safety and sustainability.
Water resource and climate enthusiasts may find Mononame790's location in Dade County, Missouri, and its association with the Little Rock District of the US Army Corps of Engineers intriguing. The dam's historical significance, recreational opportunities, and potential environmental impact present a unique opportunity for further exploration and study in the realm of water resource management and climate change adaptation.
Year Completed |
1949 |
Dam Height |
10 |
River Or Stream |
TR-SOUTH PRONG |
Primary Dam Type |
Earth |
Surface Area |
11 |
Drainage Area |
680 |
Nid Storage |
59 |
Structural Height |
10 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
10 |
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.
Mononame790