Porter Branch Lake Reservoir Report
Nearby: Greene No 2 Mott Lake
Last Updated: December 5, 2025
Porter Branch Lake, located in Russell County, Alabama, is a private recreational lake built in 1947 for the enjoyment of locals and visitors alike.
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Summary
The lake, fed by Porter Branch, has a maximum storage capacity of 450 acre-feet and a normal storage capacity of 370 acre-feet. With a hydraulic height of 23 feet and a structural height of 28 feet, the earth dam that forms the lake is 750 feet long and serves as a low hazard potential structure.
Managed by a private owner, Porter Branch Lake offers a serene retreat for outdoor enthusiasts and nature lovers. Surrounded by the picturesque landscape of Fort Mitchell, the lake provides opportunities for fishing, boating, and other recreational activities. While the dam itself is not regulated by the state, the lake is a popular destination for those seeking a peaceful escape in the heart of Alabama's scenic countryside. Whether you're looking to relax by the water or explore the surrounding area, Porter Branch Lake offers a tranquil setting for water resource and climate enthusiasts to enjoy.
Year Completed |
1947 |
Dam Length |
750 |
River Or Stream |
PORTER BRANCH |
Primary Dam Type |
Earth |
Hydraulic Height |
23 |
Nid Storage |
450 |
Structural Height |
28 |
Hazard Potential |
Low |
Nid Height |
28 |
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.
Porter Branch Lake