Oknoname 111025 Reservoir Report
Nearby: Hull James J Dillingham Land Co
Last Updated: December 5, 2025
Oknoname 111025 is a privately owned dam located in Okmulgee, Oklahoma, with a primary purpose that falls under the "Other" category.
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Summary
Built in 1940, this earth dam stands at a height of 36 feet and spans a length of 1100 feet. It has a maximum storage capacity of 70 acre-feet and a normal storage capacity of 35 acre-feet, serving as a vital water resource in the region.
Managed by the Oklahoma Water Resources Board, this dam on TR-SNAKE CR poses a low hazard potential with a very high risk assessment rating. Although it has not been rated for condition assessment, it undergoes regular inspections with a frequency of every 5 years. With a controlled spillway and a single valve outlet gate, Oknoname 111025 plays a crucial role in water management and flood control in the area.
Despite its humble size and low hazard potential, the importance of Oknoname 111025 in water resource management cannot be understated. As climate change continues to impact water availability and quality, this dam serves as a critical infrastructure for ensuring water security in Okmulgee, Oklahoma, and surrounding areas.
Year Completed |
1940 |
Dam Length |
1100 |
Dam Height |
36 |
River Or Stream |
TR-SNAKE CR |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
36 |
Nid Storage |
70 |
Structural Height |
36 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
36 |
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 111025