Brannen Lake Dam # 2 Reservoir Report
Last Updated: December 5, 2025
Located in Bulloch, Georgia, Brannen Lake Dam # 2 is a privately owned structure designed by I.
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Summary
A. Brannen. The dam is situated on Crossway Branch and serves primarily for recreational purposes. Standing at a height of 15 feet with a length of 1140 feet, the dam has a storage capacity of 1125 acre-feet and covers a surface area of 120 acres. Despite being classified as having a low hazard potential, the dam's risk assessment is moderate.
The dam, constructed as an earth-filled structure with a buttress core type, features uncontrolled spillways and outlets. While not regulated by the state, Brannen Lake Dam # 2 undergoes regular inspections with an inspection frequency of 5 years. The last inspection took place in November 2004, and the dam's condition is currently marked as "Not Rated". With its picturesque setting and recreational significance, the dam serves as a tranquil retreat for water resource and climate enthusiasts in the area, offering a glimpse into the intersection of human engineering and natural beauty.
Dam Length |
1140 |
Dam Height |
15 |
River Or Stream |
CROSSWAY BRANCH |
Primary Dam Type |
Earth |
Surface Area |
120 |
Drainage Area |
5200 |
Nid Storage |
1125 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ogeechee River At Rocky Ford Rd
|
557cfs |
Canoochee River Near Claxton
|
16cfs |
Ohoopee River Near Reidsville
|
105cfs |
Black Creek Near Blitchton
|
9cfs |
Ogeechee River At Midville
|
662cfs |
Ogeechee River Near Eden
|
545cfs |
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.
Brannen Lake Dam # 2