Oknoname 083028 Reservoir Report
Nearby: Neil Waggoner Pond # 1 Oknoname 30242
Last Updated: December 17, 2025
Oknoname 083028 is a privately owned dam located in Logan, Oklahoma, near the city of GUTHRIE.
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Summary
Completed in 1976, this earth dam stands at a height of 32 feet and stretches 345 feet in length. It serves a primary purpose that is categorized as 'Other' and is regulated by the Oklahoma Water Resources Board (OWRB).
The dam has a storage capacity of 75 acre-feet and a maximum discharge of 4100 cubic feet per second. With a controlled spillway type, this structure has a low hazard potential and a very high risk assessment rating. Despite its age, the dam's condition assessment has not been rated, and the last inspection date was in August 2011.
The risk management measures for Oknoname 083028 are currently not specified, and there is limited information on emergency preparedness and response protocols. The dam is not owned or funded by any federal agency, and its operation, construction, and regulation fall under the jurisdiction of the state of Oklahoma. Overall, this dam presents an intriguing case study for water resource and climate enthusiasts due to its unique characteristics and regulatory framework.
Year Completed |
1976 |
Dam Length |
345 |
Dam Height |
32 |
River Or Stream |
TR-GAR CR |
Primary Dam Type |
Earth |
Hydraulic Height |
32 |
Nid Storage |
75 |
Structural Height |
32 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
32 |
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 083028