Abbot Ranch - Austin Lake Reservoir Report
Last Updated: December 6, 2025
Abbot Ranch - Austin Lake is a privately owned dam located in Latimer, Oklahoma, with a height of 35 feet and a length of 1300 feet.
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Summary
Completed in 1975, this earth dam serves multiple purposes and is regulated by the Oklahoma Water Resources Board. The dam has a low hazard potential and is categorized as having a very high risk assessment, indicating the need for ongoing monitoring and management measures to ensure its safety.
The dam has a controlled spillway with a width of 2 feet and is equipped with a single valve for outlet gates. With a maximum discharge capacity of 800 cubic feet per second, the dam's storage capacity is 346 acre-feet. The surrounding area is at risk of inundation in the event of a breach, underscoring the importance of maintaining the dam's structural integrity and conducting regular inspections. While the condition assessment of the dam is currently listed as "Not Rated," its risk level suggests a need for proactive risk management measures to mitigate potential hazards and ensure the safety of the surrounding community and environment.
Abbot Ranch - Austin Lake stands as a crucial water resource in Latimer, Oklahoma, providing vital storage capacity and flood control for the area. With its location on TR-FOURCHE MALINE and under the jurisdiction of the Oklahoma Water Resources Board, this dam plays a significant role in managing water resources and protecting against potential risks associated with its operation. Continued monitoring and adherence to regulatory guidelines are essential to ensure the safety and functionality of this important infrastructure for the community and the environment.
Year Completed |
1975 |
Dam Length |
1300 |
Dam Height |
35 |
River Or Stream |
TR-FOURCHE MALINE |
Primary Dam Type |
Earth |
Hydraulic Height |
35 |
Nid Storage |
346 |
Structural Height |
35 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Fourche Maline Near Red Oak
|
1cfs |
Canadian River Near Whitefield
|
2160cfs |
Kiamichi River Near Clayton
|
220cfs |
Poteau River Near Panama
|
483cfs |
Kiamichi River Near Big Cedar
|
27cfs |
Black Fork Below Big Creek Nr Page
|
4cfs |
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.
Abbot Ranch - Austin Lake