C. W. Griffin Lake Dam Reservoir Report
Nearby: Searcy Lake Dam #2 Lake Riverside Dam
Last Updated: December 5, 2025
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Summary
W. Griffin Lake Dam, located in Thomasville, Georgia, was completed in 1973 with a primary purpose of fire protection and stock, serving as a small fish pond. The dam, designed by SCS, stands at 16.2 feet in height and spans 805 feet in length, holding a storage capacity of 155 acre-feet. While the dam is privately owned, it is state regulated and inspected, ensuring its structural integrity and safety.
The dam's low hazard potential and moderate risk assessment make it a crucial water resource structure for the community. Despite being uncontrolled, the spillway type allows for effective water discharge during heavy rain events, minimizing the risk of flooding downstream. The dam's location on an unnamed river or stream adds to its significance in managing water resources and protecting the surrounding area from potential water-related hazards.
As a focal point for water resource and climate enthusiasts, C. W. Griffin Lake Dam serves as a vital infrastructure for water management in Thomasville, Georgia. With its earth dam structure and buttress core type, the dam highlights the importance of sustainable water resource management practices. Its strategic design and functionality make it a noteworthy feature in the region's water infrastructure landscape, ensuring a reliable water supply for various purposes while mitigating potential risks associated with water emergencies.
Year Completed |
1973 |
Dam Length |
805 |
Dam Height |
16.2 |
River Or Stream |
Name unknown |
Primary Dam Type |
Earth |
Surface Area |
16 |
Hydraulic Height |
15.2 |
Drainage Area |
310 |
Nid Storage |
155 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ochlockonee River Near Thomasville
|
17cfs |
Okapilco Creek At Ga 33
|
14cfs |
Little River Near Adel
|
3cfs |
Ochlockonee River Nr Concord
|
79cfs |
Withlacoochee River At Us 84
|
29cfs |
Flint River At Newton
|
4380cfs |
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.
C. W. Griffin Lake Dam