Tanner Reservoir Report
Nearby: Chatfields Pond Margloba
Last Updated: December 5, 2025
Tanner is a private fish and wildlife pond located in Rutherford, Russell County, Alabama.
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Summary
Built in 1968 by the USDA NRCS, this Earth dam stands at 15 feet tall and spans 600 feet in length, serving as a habitat for various aquatic species. With a storage capacity of 99 acre-feet and a drainage area of 0.05 square miles, Tanner provides a recreational space for visitors to enjoy nature and wildlife in the area.
Despite being uncontrolled, the spillway at Tanner is 50 feet wide, ensuring proper discharge during times of high water levels. The dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. While the risk assessment is moderate at level 3, there are no specific risk management measures in place at this time. Additionally, Tanner has not had an emergency action plan prepared or updated, highlighting the need for continued monitoring and assessment of this water resource.
Overall, Tanner represents a valuable asset for fish and wildlife conservation in the area, offering a peaceful retreat for outdoor enthusiasts to appreciate the natural beauty of Alabama. With its modest size and low hazard potential, Tanner serves as a reminder of the importance of maintaining and preserving our water resources to ensure the well-being of both wildlife and local communities. As climate change continues to impact water availability and quality, efforts to protect and manage sites like Tanner will be essential for sustaining healthy ecosystems and resilient water systems in the face of environmental challenges.
Year Completed |
1968 |
Dam Length |
600 |
Dam Height |
15 |
River Or Stream |
TR-LITTLE COWIKEE CREEK |
Primary Dam Type |
Earth |
Drainage Area |
0.05 |
Nid Storage |
99 |
Hazard Potential |
Low |
Nid Height |
15 |
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.
Tanner