John Outlaw Dam Reservoir Report
Last Updated: December 6, 2025
John Outlaw Dam, located in Oktibbeha, Mississippi, is a privately owned earth dam primarily used for recreation purposes.
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Summary
Built in 2007 and designed by Scott Coleman of NRCS, this dam stands at a height of 15.1 feet and has a hydraulic height of 11.6 feet. With a storage capacity of 99.2 acre-feet and a surface area of 7.3 acres, the dam serves as a popular spot for water enthusiasts in the area.
Managed by the Mississippi Department of Environmental Quality, John Outlaw Dam has a low hazard potential and is currently rated as "Not Rated" in terms of its condition assessment. Despite its low hazard potential, the dam is located on the UNT of Ash Creek and poses a very high risk, making it essential for regular inspections and risk management measures to ensure the safety of the surrounding community.
With a controlled spillway type and a maximum discharge of 50.1 cubic feet per second, John Outlaw Dam provides a picturesque setting for recreational activities while also serving as a vital water resource in the region. As climate change continues to impact water availability and quality, the preservation and proper management of dams like John Outlaw Dam will be crucial in ensuring sustainable water resources for future generations.
Year Completed |
2007 |
Dam Length |
500 |
Dam Height |
15.1 |
River Or Stream |
UNT OF ASH CREEK |
Primary Dam Type |
Earth |
Surface Area |
7.3 |
Hydraulic Height |
11.6 |
Drainage Area |
0.13 |
Nid Storage |
99.2 |
Structural Height |
15.1 |
Hazard Potential |
Low |
Nid Height |
15 |
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 |
Buttahatchee River Nr Aberdeen
|
632cfs |
Noxubee River At Macon
|
147cfs |
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.
John Outlaw Dam