Anderson Lake Dam Reservoir Report
Nearby: Lake Of The Pines Dam Lake Janna Dam
Last Updated: December 6, 2025
Anderson Lake Dam, located in Zalma, Missouri, is a privately owned structure on TR-Barnes Creek with a primary purpose classified as 'Other'.
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Summary
The dam, predominantly made of earth with buttress core types, stands at a height of 25 feet and has a storage capacity of 80 acre-feet, with a normal storage level of 50 acre-feet. The dam's drainage area covers 70 square miles, serving as a vital resource for water management in the Wayne County region.
Despite being privately owned and not regulated by the state, Anderson Lake Dam has a low hazard potential and is currently rated as 'Not Rated' in terms of condition assessment. The dam has not been inspected recently, with the last inspection date unknown. With a lack of emergency action plans and risk assessment measures in place, there is a need for increased monitoring and maintenance to ensure the safety and reliability of this essential water resource infrastructure. Water resource and climate enthusiasts will find Anderson Lake Dam a significant point of interest in the local ecosystem, warranting further attention and support for its long-term sustainability.
Dam Height |
25 |
River Or Stream |
TR-BARNES CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Drainage Area |
70 |
Nid Storage |
80 |
Structural Height |
25 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Castor River At Zalma
|
281cfs |
St. Francis River Near Patterson
|
220cfs |
St. Francis River At Wappapello
|
691cfs |
St. Francis River Near Saco
|
171cfs |
Black River At Leeper
|
504cfs |
Black River At Poplar Bluff
|
787cfs |
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.
Anderson Lake Dam