Oknoname 22275 Reservoir Report
Last Updated: December 6, 2025
Oknoname 22275, a private water resource located in Custer, Oklahoma, stands as a key player in the state's water management system.
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Summary
With a dam height of 25 feet and a storage capacity of 60.4 acre-feet, this earth dam on West Barnitz Creek serves various purposes, including flood control and water supply. Managed by the Oklahoma Water Resources Board, this structure is subject to state regulation, inspection, and enforcement to ensure its safety and effectiveness.
Despite its low hazard potential, Oknoname 22275 poses a very high risk due to its critical role in managing water resources in the region. The dam, completed in an unspecified year, holds a normal storage capacity of 15.66 acre-feet and covers a surface area of 6.7 acres. With a controlled spillway and a single outlet valve, this structure is designed to handle a maximum discharge of 12.8 cubic feet per second, making it a crucial component in the overall water management infrastructure of the area.
Although the condition of Oknoname 22275 is currently not rated, regular inspections are conducted every five years to assess its safety and functionality. With a designated emergency action plan and risk management measures in place, this dam plays a pivotal role in mitigating potential water-related disasters in the region. As climate change continues to impact water resources, structures like Oknoname 22275 are essential for ensuring the sustainable management of water for future generations.
Dam Length |
230 |
Dam Height |
25 |
River Or Stream |
WEST BARNITZ CREEK |
Primary Dam Type |
Earth |
Surface Area |
6.7 |
Hydraulic Height |
21 |
Drainage Area |
322 |
Nid Storage |
60.4 |
Structural Height |
24 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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 22275
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