158 Reservoir Report
Nearby: Huessner Lake Dam Moser Lake Dam
Last Updated: December 19, 2025
Located in Mendon, Missouri, the dam known as 158 stands as a testament to water resource management in the region.
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Summary
Built in 1968, this private Earth dam serves a unique purpose along Salt Creek Offstream, offering a storage capacity of 64 acre-feet. With a height of 20 feet and a length of 600 feet, 158 plays a crucial role in controlling the flow of water in the area, with a drainage area of 109 square miles.
Despite its low hazard potential, 158 remains a crucial component of the local water infrastructure, providing essential services to the community. With a normal storage capacity of 47 acre-feet and a surface area of 6 acres, this dam serves as a vital resource for water supply and management in Chariton County, Missouri. While its condition remains unrated, the structure continues to support the region's water needs effectively.
As climate change continues to impact water resources across the globe, the significance of structures like 158 becomes even more apparent. With its strategic location and design, this dam stands as a symbol of resilience in the face of changing environmental conditions. As water resource and climate enthusiasts continue to study and monitor the dam, its role in safeguarding the local ecosystem and community remains a focal point for sustainable water management efforts in the region.
Year Completed |
1968 |
Dam Length |
600 |
Dam Height |
20 |
River Or Stream |
SALT CREEK OFFSTREAM |
Primary Dam Type |
Earth |
Surface Area |
6 |
Drainage Area |
109 |
Nid Storage |
64 |
Structural Height |
20 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Mussel Fork Near Musselfork
|
12cfs |
Grand River Near Sumner
|
220cfs |
Chariton River Near Prairie Hill
|
106cfs |
Locust Creek Near Linneus
|
35cfs |
Missouri River At Glasgow
|
28400cfs |
Wakenda Creek At Carrollton
|
8cfs |
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.
158