Joseph Fletcher Irrigation Dam Reservoir Report
Last Updated: December 6, 2025
The Joseph Fletcher Irrigation Dam, located in Irwin, Georgia, was completed in 1981 and serves as a crucial water resource for the region.
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Summary
Owned privately, this earth-type dam stands at a height of 15 feet and has a storage capacity of 242 acre-feet. Its primary purpose is irrigation, benefiting the local agricultural community by providing water for crops and sustaining the surrounding ecosystem.
Despite being unregulated by the state, the dam has a low hazard potential and has not been rated for its condition. However, it undergoes inspections every five years to ensure its structural integrity and safety. The risk assessment for the dam is moderate, indicating the need for ongoing monitoring and risk management measures to prevent any potential issues in the future. As a vital component of the local water infrastructure, the Joseph Fletcher Irrigation Dam plays a significant role in supporting the agricultural activities and environmental sustainability of the area.
Year Completed |
1981 |
Dam Length |
996 |
Dam Height |
15 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
26 |
Drainage Area |
220 |
Nid Storage |
242 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little R At Tifton Worth Co Line Rd
|
0cfs |
Alapaha River Near Alapaha
|
12cfs |
Little River Near Adel
|
3cfs |
Flint River At Ga 32
|
4340cfs |
Turnpike Creek Near Mcrae
|
0cfs |
Flint River At Albany
|
3510cfs |
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.
Joseph Fletcher Irrigation Dam