Summary
Built in 1958 on the TR Mill Creek, this earth dam stands at a height of 21 feet and has a hydraulic height of 19 feet. With a storage capacity of 65 acre-feet, Mitchell serves primarily for recreational purposes and has a maximum discharge of 170 cubic feet per second.
Despite its high hazard potential, Mitchell's condition assessment is currently not rated, and there is no information available on emergency action plans or risk management measures. The dam has not been inspected recently, and there is no indication of whether an inundation map has been prepared. However, the dam has not been modified over the years and has no associated structures or outlet gates.
Located in Congressional District 03 of Alabama, Mitchell is a significant feature for water resource and climate enthusiasts to monitor due to its recreational purpose and potential hazard level. As more information becomes available on the dam's condition and risk assessment, it will be crucial to ensure the safety and integrity of this structure for both recreational users and the surrounding community.
Year Completed |
1958 |
Dam Length |
420 |
River Or Stream |
TR MILL CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
19 |
Nid Storage |
65 |
Structural Height |
21 |
Hazard Potential |
High |
Nid Height |
21 |
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.
Mitchell
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