Spores Reservoir Report
Nearby: Oknoname 085004 Stidham I
Last Updated: January 12, 2026
Spores is a privately owned dam located in Cleveland County, Oklahoma, specifically in the city of Wanette.
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Summary
Constructed in 1969 by the USDA NRCS, this Earth-type dam stands at a height of 22 feet and has a length of 780 feet. The primary purpose of Spores is categorized as "Other," with a low hazard potential and a very high risk assessment rating.
Managed by the Oklahoma Water Resources Board (OWRB), Spores is regulated, permitted, inspected, and enforced by state authorities. The dam has a controlled spillway with a width of 1 foot and a maximum discharge capacity of 2456 cubic feet per second. While the dam is currently in a "Not Rated" condition assessment status, it undergoes inspections every 5 years to ensure its structural integrity and safety.
Despite its relatively low hazard potential, Spores presents a significant risk due to its high-risk assessment rating. As a vital part of the water infrastructure in the area, the dam provides water storage for various purposes. With its location on the TR-POND CR river or stream, Spores serves as a critical water resource for the surrounding community and highlights the importance of proper maintenance and risk management for dams in the face of climate challenges.
Year Completed |
1969 |
Dam Length |
780 |
Dam Height |
22 |
River Or Stream |
TR-POND CR |
Primary Dam Type |
Earth |
Hydraulic Height |
22 |
Nid Storage |
100 |
Structural Height |
22 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Canadian River At Purcell
|
235cfs |
Walnut Creek At Purcell
|
31cfs |
Washita River Near Pauls Valley
|
342cfs |
Little River Blw Lk Thunderbird Nr Norman
|
1cfs |
Little River Near Tecumseh
|
11cfs |
Canadian River At Norman
|
234cfs |
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.
Spores