Oknoname 031050 Reservoir Report
Nearby: Allen Jack Campbell R.D.
Last Updated: December 6, 2025
Oknoname 031050 is a local government-owned earth dam located in Geronimo, Oklahoma, along the TR-WOLF CREEK river.
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Summary
Completed in 1964, this dam serves a primary purpose classified as "Other" with a height of 16 feet and a length of 460 feet. It has a storage capacity of 80 acre-feet and a surface area of 3 acres, with a controlled spillway and a low hazard potential.
Managed by the Oklahoma Water Resources Board (OWRB), this dam is state-regulated and undergoes regular inspections with a low condition assessment rating. Despite its low hazard potential, the risk assessment for Oknoname 031050 is categorized as "Very High (1)", highlighting the importance of ongoing risk management measures. With a single valve outlet gate and a history of state enforcement, this dam remains a critical infrastructure for water resource management in the area, serving as a key component in flood control and water storage for the region.
Year Completed |
1964 |
Dam Length |
460 |
Dam Height |
16 |
River Or Stream |
TR-WOLF CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
16 |
Nid Storage |
80 |
Structural Height |
16 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
Seasonal Comparison
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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 031050
Lake Lawtonka Near Lawton