Howell Lake Dam Reservoir Report
Nearby: Lake Irma Dam Banks Lake Dam
Last Updated: December 13, 2025
Howell Lake Dam, located in Lanier, Georgia, was completed in 1967 and serves primarily for fire protection, stock, and small fish pond purposes.
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Summary
This private earth dam stands at a height of 8 feet, with a length of 740 feet, and a storage capacity of 77 acre-feet. The dam has a low hazard potential and is currently rated as not assessed for condition.
Although not regulated by the state, Howell Lake Dam falls under the jurisdiction of the Jacksonville District of the US Army Corps of Engineers. The dam features an uncontrolled spillway and outlet gates. With a moderate risk assessment rating, the dam does not have an emergency action plan in place. Despite its unregulated status, this structure stands as a reminder of the delicate balance between water resource management and climate resilience in the region.
Year Completed |
1967 |
Dam Length |
740 |
Dam Height |
8 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
15 |
Drainage Area |
120 |
Nid Storage |
77 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
8 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Withlacoochee River At Mcmillan Rd
|
80cfs |
Alapaha River Near Alapaha
|
86cfs |
Alapaha River At Statenville
|
135cfs |
Little River Near Adel
|
20cfs |
Withlacoochee River At Us 84
|
29cfs |
Alapaha River Near Jennings Fla
|
255cfs |
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.
Howell Lake Dam