Erdman Lake Dam Reservoir Report
Nearby: Jones Lake Dam Schmidt Lake Dam
Last Updated: December 20, 2025
Erdman Lake Dam, located in Lafayette County, Missouri, is a private earth dam primarily used for irrigation purposes.
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Summary
With a height of 25 feet and a storage capacity of 80 acre-feet, this dam plays a crucial role in providing water for agricultural needs in the region. Despite its low hazard potential, the dam has not been rated for its condition, and inspection frequency is currently at zero.
Situated along the TR-Salt Fork Creek, Erdman Lake Dam serves as a valuable resource for fire protection, stock maintenance, and recreation in addition to irrigation. Owned privately, this dam has not been regulated or permitted by the state, highlighting the need for increased oversight and inspection. With a surface area of 6 acres and a drainage area of 48 square miles, this dam contributes to the water management infrastructure in the area.
As climate change continues to impact water resources and infrastructure, understanding the condition and risk associated with dams like Erdman Lake Dam is crucial. With the potential to enhance water security and resilience in the face of changing climate patterns, proper management and maintenance of this dam are essential. As enthusiasts in water resource and climate issues, staying informed about the status and performance of dams like Erdman Lake Dam is key to ensuring sustainable water management practices in the region.
Dam Height |
25 |
River Or Stream |
TR-SALT FORK CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Drainage Area |
48 |
Nid Storage |
80 |
Structural Height |
25 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River At Waverly
|
26400cfs |
Wakenda Creek At Carrollton
|
9cfs |
Blackwater River At Blue Lick
|
26cfs |
Crooked River Near Richmond
|
3cfs |
Grand River Near Sumner
|
218cfs |
Missouri River At Glasgow
|
27100cfs |
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.
Erdman Lake Dam