Carl Hood Irrigation Reservoir Report
Nearby: East Lake Dam Rowland Pond Dam
Last Updated: December 13, 2025
Carl Hood Irrigation in Georgia is a privately owned Earth dam constructed in 2011 by the NRCS on Cedar Creek in Johnson County.
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Summary
With a height of 25 feet and a storage capacity of 120 acre-feet, this dam plays a crucial role in providing water for irrigation purposes in the region. Despite being uncontrolled, the spillway type and outlet gates are specified to manage water flow effectively.
The dam's location and design make it a significant asset for water resource management in the area, especially during times of drought or increased water demand. As a key infrastructure for agricultural purposes, its presence contributes to the sustainability of farming practices in Johnson County. The dam's moderate hazard potential and undetermined condition assessment underscore the importance of regular inspections and maintenance to ensure its proper functioning and safety.
With its strategic placement and capacity, Carl Hood Irrigation Dam stands as a vital component of water resource management in Georgia, offering a reliable source of water for agricultural activities in Johnson County. The dam's construction by the NRCS reflects a commitment to sustainable water use and underscores the importance of infrastructure in addressing climate-related challenges. As climate change continues to impact water availability, the role of structures like Carl Hood Irrigation becomes increasingly crucial in ensuring the resilience of local water systems and supporting the region's agricultural sector.
Year Completed |
2011 |
Dam Height |
25 |
River Or Stream |
Cedar Creek |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
23 |
Nid Storage |
120 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Undetermined |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Oconee River At Dublin
|
1070cfs |
Oconee River Near Oconee
|
895cfs |
Williamson Swamp Creek At Davisboro
|
56cfs |
Buffalo Creek At Ga 272
|
54cfs |
Ogeechee River At Midville
|
674cfs |
Oconee River At Avant Mine
|
614cfs |
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.
Carl Hood Irrigation