Summary
Built in 1953, it spans 600 feet across the Tallahatchee Creek and serves primarily for recreational purposes. The dam has a hydraulic height of 12 feet and a structural height of 17 feet, with a storage capacity of 80 acre-feet and a maximum discharge of 620 cubic feet per second. Despite its age, Patterson has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment.
This tranquil reservoir offers a serene setting for outdoor activities such as fishing, boating, and picnicking. Situated within the Mobile District of the US Army Corps of Engineers, Patterson provides a peaceful escape for visitors seeking to connect with nature. With its ample storage capacity and stable condition, the dam ensures a safe and enjoyable environment for recreational use.
While Patterson may not be a large-scale water resource, its significance lies in the role it plays in providing a place for community members to unwind and appreciate the beauty of the surrounding landscape. As climate change continues to impact water resources, maintaining and preserving structures like Patterson becomes increasingly important to ensure sustainable access to recreational opportunities for future generations.
Year Completed |
1953 |
Dam Length |
600 |
River Or Stream |
TR TALLAHATCHEE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
12 |
Nid Storage |
80 |
Structural Height |
17 |
Hazard Potential |
Low |
Nid Height |
17 |
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.
Patterson