Oknoname 077003 Reservoir Report
Last Updated: December 6, 2025
Oknoname 077003, located in Latimer, Oklahoma, is a privately owned dam that was completed in 1940.
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Summary
Standing at a height of 18 feet and with a capacity of 50 acre-feet, this earth dam on the TR-FOURCHE MALINE CR river serves purposes other than flood control. Despite its low hazard potential, it has a very high risk assessment rating of 1, highlighting the importance of proper maintenance and monitoring.
Owned by a private entity, Oknoname 077003 is regulated by the Oklahoma Water Resources Board (OWRB) and undergoes regular inspections and enforcement measures. The dam features a controlled spillway and a single valve outlet gate for water release. With a maximum discharge capacity of 1470 cubic feet per second, this dam plays a crucial role in managing water flow in the area.
Although the dam's condition is currently not rated, its risk assessment indicates a need for proactive risk management measures. With its strategic location and role in water resource management, Oknoname 077003 is a key infrastructure for climate enthusiasts and water resource professionals to monitor and ensure its continued safety and functionality.
Year Completed |
1940 |
Dam Length |
400 |
Dam Height |
18 |
River Or Stream |
TR-FOURCHE MALINE CR |
Primary Dam Type |
Earth |
Hydraulic Height |
16 |
Nid Storage |
50 |
Structural Height |
18 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
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.
Oknoname 077003