Sallacoa Creek Watershed Structure No. 89 Reservoir Report
Last Updated: December 5, 2025
Sallacoa Creek Watershed Structure No.
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Summary
89 is a key earth dam structure located in Gordon, Georgia, designed by the Natural Resources Conservation Service in 1968 for flood risk reduction along the Fuller Branch. The dam stands at a height of 34.5 feet, with a hydraulic height of 27.6 feet and a structural height of 27.6 feet. It has a storage capacity of 305 acre-feet and serves a drainage area of 730 acres, with a normal storage of 26 acre-feet and a surface area of 5.6 acres.
Despite being categorized as having a low hazard potential, the dam's risk assessment indicates a moderate level of risk, with a rating of 3. The last inspection of the structure was conducted in February 2018, with an inspection frequency of 5 years. The dam is currently in a condition that has not been rated, and there are no emergency action plans or inundation maps prepared for potential risks associated with the structure.
Overall, Sallacoa Creek Watershed Structure No. 89 plays a crucial role in managing flood risks in the area, but ongoing monitoring and maintenance are essential to ensure its continued effectiveness and safety for the surrounding community. The structure's location in Fairmont, Georgia, and its association with the Nashville District of the US Army Corps of Engineers highlight its importance in water resource management and climate resilience efforts in the region.
Year Completed |
1968 |
Dam Length |
477 |
Dam Height |
34.5 |
River Or Stream |
FULLER BRANCH |
Primary Dam Type |
Earth |
Surface Area |
5.6 |
Hydraulic Height |
27.6 |
Drainage Area |
730 |
Nid Storage |
305 |
Structural Height |
27.6 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Talking Rock Creek Near Hinton
|
84cfs |
Coosawattee River At Carters
|
460cfs |
Coosawattee River Near Pine Chapel
|
602cfs |
Fausett Creek Near Talking Rock
|
19cfs |
Etowah River At Canton
|
666cfs |
Two Run Creek Near Kingston
|
23cfs |
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.
Sallacoa Creek Watershed Structure No. 89