Oknoname 30219 Reservoir Report
Nearby: Lyle Combs Noel Kaiser Dam
Last Updated: December 5, 2025
Oknoname 30219, located in Dewey County, Oklahoma, is a privately owned dam regulated by the Oklahoma Water Resources Board.
°F
°F
mph
Wind
%
Humidity
Summary
Designed by USDA NRCS, this dam on a tributary to the South Canadian River serves a primary purpose categorized as "Other". With a height of 31.4 feet and a storage capacity of 131.1 acre-feet, this structure plays a crucial role in water management for the surrounding area.
Despite being classified as having a low hazard potential, Oknoname 30219 is considered to have a very high risk, with a risk assessment rating of 1. The dam features a controlled spillway and has a drainage area of 1.25 square miles. While the condition assessment is currently "Not Rated", regular inspections are conducted with a frequency of 5 years to ensure the safety and integrity of the structure.
Representing a vital component in the local water resource infrastructure, Oknoname 30219 stands as a testament to the importance of proper dam management and regulation in mitigating risks and ensuring water security for communities in Oklahoma.
Dam Length |
366 |
Dam Height |
31.4 |
River Or Stream |
TRIB TO SOUTH CANADIAN |
Surface Area |
7.2 |
Hydraulic Height |
28.3 |
Drainage Area |
1.25 |
Nid Storage |
131.1 |
Structural Height |
28.3 |
Hazard Potential |
Low |
Nid Height |
31 |
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 30219