Sumner Irrigation Pond Dam # 2 Reservoir Report
Last Updated: December 6, 2025
Sumner Irrigation Pond Dam # 2, located in Sycamore, Georgia, was completed in 1980 by the Soil Conservation Service (SCS) for the primary purpose of irrigation.
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Summary
This private earth dam stands at a height of 11.6 feet with a hydraulic height of 11.5 feet and a length of 670 feet. It has a storage capacity of 88 acre-feet and serves a drainage area of 103 acres.
Despite being unregulated by the state and having a low hazard potential, the dam's risk assessment is moderate. It features an uncontrolled spillway and outlet gates, with a surface area of 10 acres. While the dam's condition is currently not rated, it presents an interesting case study for water resource and climate enthusiasts due to its design, construction, and operational details. The dam's location in Turner County, Georgia, within the jurisdiction of the Jacksonville District, adds to its significance for those interested in water management and infrastructure.
In conclusion, Sumner Irrigation Pond Dam # 2 is a noteworthy structure in the landscape of water resource management, showcasing the collaboration between private owners and government agencies for agricultural irrigation purposes. Its unique features, including the buttress core type and unknown foundation, make it a subject of interest for dam engineering enthusiasts. As climate change continues to impact water resources, understanding the design and operation of such dams becomes increasingly vital for ensuring sustainable water management practices in the future.
Year Completed |
1980 |
Dam Length |
670 |
Dam Height |
11.6 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
11.5 |
Drainage Area |
103 |
Nid Storage |
88 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little R At Tifton Worth Co Line Rd
|
0cfs |
Flint River At Ga 32
|
4340cfs |
Alapaha River Near Alapaha
|
12cfs |
Flint River At Albany
|
3510cfs |
Little River Near Adel
|
3cfs |
Muckalee Creek At Ga 195
|
419cfs |
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.
Sumner Irrigation Pond Dam # 2