Caldwell Lake Dam Reservoir Report
Nearby: Ms04967 Lake Dam Ms04983 Lake Dam
Last Updated: December 6, 2025
Caldwell Lake Dam in Oktibbeha, Mississippi, is a privately-owned earth dam completed in 1998 primarily for recreation purposes.
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Summary
With a height of 20.5 feet and a length of 810 feet, the dam holds a maximum storage capacity of 223 acre-feet and covers a surface area of 18.9 acres. The dam is located on the Trim Cane Creek, managed by the Mississippi Department of Environmental Quality, and falls under state regulation for permitting, inspection, and enforcement.
Despite being rated as having a low hazard potential and not yet assessed for condition, Caldwell Lake Dam poses a moderate risk due to its design type and location. The spillway is uncontrolled, with a maximum discharge capacity of 386 cubic feet per second. While the dam has not been modified or assessed for emergency action planning, its risk management measures remain unspecified. This dam serves as a recreational water resource in the area, attracting enthusiasts interested in outdoor activities near the tranquil waters of Caldwell Lake.
Year Completed |
1998 |
Dam Length |
810 |
Dam Height |
20.5 |
River Or Stream |
UNT OF TRIM CANE CREEK |
Primary Dam Type |
Earth |
Surface Area |
18.9 |
Drainage Area |
0.7 |
Nid Storage |
223 |
Hazard Potential |
Low |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Catalpa Creek At Mayhew
|
2940cfs |
Tombigbee River At Stennis Lock And Dam
|
2610cfs |
Luxapallila Creek Nr Columbus
|
525cfs |
Tombigbee River At Aberdeen Lock And Dam
|
121cfs |
Tombigbee River Nr Amory
|
3330cfs |
Buttahatchee River Nr Aberdeen
|
632cfs |
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.
Caldwell Lake Dam