Maloch Lake Dam Reservoir Report
Nearby: Byrd Lake Dam Sale Lake Dam
Last Updated: December 5, 2025
Maloch Lake Dam, located in Columbia, Arkansas, serves multiple purposes including fire protection, stock, and a small fish pond.
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Summary
Completed in 1958, this private-owned Earth dam stands at a structural height of 10 feet with a hydraulic height of 6 feet, stretching 750 feet in length. The dam has a storage capacity of 68 acre-feet, with a normal storage level of 23 acre-feet and a surface area of 14.2 acres, providing essential water resources for the area.
Despite its low hazard potential, Maloch Lake Dam does not fall under state jurisdiction or regulation, with no state permitting, inspection, or enforcement. The dam's primary source agency is the state of Arkansas, with the Vicksburg District overseeing its operations. While the dam's condition has not been rated, it continues to serve its intended purposes effectively, contributing to the local ecosystem and water conservation efforts.
Located on Otter Creek-TR, Maloch Lake Dam plays a crucial role in water management and conservation in the region. With a history dating back to over six decades, this dam stands as a testament to the importance of sustainable water resource management in the face of changing climate patterns. As water resource and climate enthusiasts, understanding and monitoring the status of structures like Maloch Lake Dam are vital in ensuring the resilience and sustainability of our water infrastructure for future generations.
Year Completed |
1958 |
Dam Length |
750 |
River Or Stream |
OTTER CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
14.2 |
Hydraulic Height |
6 |
Drainage Area |
0.16 |
Nid Storage |
68 |
Structural Height |
10 |
Hazard Potential |
Low |
Nid Height |
10 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Bayou Dorcheat Near Springhill
|
205cfs |
Red River At Spring Bank
|
7140cfs |
Smackover Creek Near Smackover
|
109cfs |
Little Corney Bayou Near Lillie
|
358cfs |
Ouachita River At Camden
|
3820cfs |
Red Chute Bayou At Sligo
|
55cfs |
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.
Maloch Lake Dam