South Bottom Ash Pond Reservoir Report
Nearby: Ozzie Cobb Lake Oknoname 127003
Last Updated: December 5, 2025
South Bottom Ash Pond, located in Pushmataha County, Oklahoma, is a privately owned water supply structure regulated by the Oklahoma Water Resources Board.
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Summary
This dam, consisting of stone core and soil foundation, stands at a height of 19 feet and has a storage capacity of 443 acre-feet. Situated on the Red River, the dam has a controlled spillway with a width of 42 feet and a maximum discharge of 176 cubic feet per second.
Despite being classified as low hazard potential, South Bottom Ash Pond poses a very high risk due to its close proximity to the river and its drainage area of 0.05 square miles. With an inspection frequency of 5 years, the dam's condition assessment remains unrated, highlighting the need for continued monitoring and risk management measures. As climate change intensifies and water resources become increasingly scarce, enthusiasts and stakeholders must remain vigilant in safeguarding critical infrastructure like South Bottom Ash Pond to ensure the resilience of our water supply systems in the face of evolving environmental challenges.
Dam Length |
2482 |
Dam Height |
19 |
River Or Stream |
RED RIVER |
Hydraulic Height |
19 |
Drainage Area |
0.05 |
Nid Storage |
443 |
Structural Height |
19 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Kiamichi River Near Antlers
|
277cfs |
Kiamichi River Near Clayton
|
220cfs |
Glover River Near Glover
|
342cfs |
Red River At Arthur City
|
1640cfs |
Muddy Boggy Creek Near Unger
|
150cfs |
Muddy Boggy Creek Near Farris
|
11cfs |
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.
South Bottom Ash Pond