Harold Grinols Reservoir Report
Last Updated: December 13, 2025
Harold Grinols is a private fish and wildlife pond located in Cuthbert, Georgia, specifically on the Town Branch river.
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Summary
Built in 1974 by the Natural Resources Conservation Service, this earth dam stands at a height of 26 feet and stretches 350 feet in length. With a storage capacity of 71 acre-feet, this dam serves multiple purposes including fire protection, stock, small fish pond, fish and wildlife pond, and recreation.
Despite its significant hazard potential, the condition assessment for Harold Grinols is currently not available. The dam has a moderate risk rating of 3, indicating that there may be potential issues that need to be addressed to ensure its safety and functionality. The spillway type for this structure is uncontrolled, with a width of 48 feet. The dam's drainage area is 0.38 square miles, and it has a maximum discharge capacity of 675 cubic feet per second.
Water resource and climate enthusiasts will find Harold Grinols to be an intriguing site for environmental conservation and management. With its location in Randolph County, Georgia, this dam provides essential habitat for fish and wildlife while also offering recreational opportunities for visitors. As a privately owned structure, it is crucial for stakeholders to monitor and maintain the dam to ensure its long-term safety and effectiveness in supporting the local ecosystem and community.
Year Completed |
1974 |
Dam Length |
350 |
Dam Height |
26 |
River Or Stream |
Town Branch |
Primary Dam Type |
Earth |
Drainage Area |
0.38 |
Nid Storage |
71 |
Hazard Potential |
Significant |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Pachitla Creek Near Edison
|
139cfs |
Ichawaynochaway Creek At Ga 37
|
249cfs |
Kinchafoonee Creek At Preston
|
101cfs |
Hannahatchee Creek At Union
|
46cfs |
Ichawaynochaway Creek At Milford
|
418cfs |
Kinchafoonee Creek Near Dawson
|
348cfs |
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.
Harold Grinols