Oknoname 30204 Reservoir Report
Last Updated: December 6, 2025
Oknoname 30204, located in Hughes, Oklahoma, is a privately owned earth dam designed by USDA NRCS for irrigation purposes on TR Caney Boggy Creek.
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Summary
Completed in 1989, this dam stands at a height of 21.5 feet and has a storage capacity of 75 acre-feet, with a maximum discharge rate of 51.3 cubic feet per second. The dam features a controlled spillway and a single valve outlet gate.
Despite being in a low-hazard potential category, Oknoname 30204 is rated to have a very high risk due to its condition assessment not being rated. While it meets state regulations for permitting, inspection, and enforcement by the OWRB, the dam has not been inspected since August 2011. With no emergency action plan in place and limited risk management measures, there is a need for updated assessments and preparedness protocols to mitigate potential risks associated with this structure.
Water resource and climate enthusiasts should take note of Oknoname 30204 as a critical infrastructure for irrigation in the area. With its strategic location and importance for water management, it is essential to prioritize regular inspections, maintenance, and emergency preparedness to ensure the safety and reliability of this dam for both agricultural and environmental purposes.
Year Completed |
1989 |
Dam Height |
21.5 |
River Or Stream |
TR CANEY BOGGY CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
21.5 |
Nid Storage |
75 |
Structural Height |
21.5 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Canadian River At Calvin
|
361cfs |
Little River Near Sasakwa
|
12cfs |
North Canadian River Near Wetumka
|
209cfs |
Blue River Near Connerville
|
54cfs |
Clear Boggy Creek Near Caney
|
423cfs |
Muddy Boggy Creek Near Farris
|
9cfs |
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 30204