Oknoname 107027 Reservoir Report
Nearby: Oknoname 107026 Steinway And Clowers
Last Updated: December 18, 2025
Oknoname 107027, located in Okfuskee, Oklahoma, is a privately owned earth dam completed in 1940 with a height of 30 feet and a length of 1000 feet.
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Summary
This dam, with a storage capacity of 270 acre-feet, serves a primary purpose that falls under the "Other" category. The dam is regulated by the Oklahoma Water Resources Board and has state jurisdiction, permitting, inspection, and enforcement in place.
The dam, situated on TR-Flat Rock Creek, has a controlled spillway and an outlet gate equipped with a valve. While the hazard potential is still undetermined, the risk assessment for this structure is very high. Despite having a risk ranking of (1), the condition assessment of the dam is currently labeled as "Not Rated", with the last inspection conducted in August 2006. This information underscores the critical need for continued monitoring and assessment to ensure the safety and integrity of Oknoname 107027.
Furthermore, the dam's risk management measures, Emergency Action Plan (EAP) status, and inundation maps preparedness are all marked as unknown. Given the dam's high risk assessment and the lack of recent condition assessments, it is essential for stakeholders to prioritize necessary actions, including updating emergency protocols, to mitigate potential risks and maintain the safety of the surrounding community and environment.
Year Completed |
1940 |
Dam Length |
1000 |
Dam Height |
30 |
River Or Stream |
TR-FLAT ROCK CR |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
30 |
Nid Storage |
270 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Undetermined |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Canadian River Near Wetumka
|
334cfs |
Deep Fork Near Beggs
|
97cfs |
Canadian River At Calvin
|
350cfs |
Little River Near Sasakwa
|
9cfs |
North Canadian River At Shawnee
|
238cfs |
Little River Near Tecumseh
|
10cfs |
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 107027