Dalton Rock Products Lake Dam Reservoir Report
Last Updated: December 14, 2025
Dalton Rock Products Lake Dam, located in Ninety Seven Spring, Georgia, is a privately owned structure with a primary purpose classified as "Other." This earth dam, completed in 1960 by the Natural Resources Conservation Service, stands at a height of 31 feet and stretches 241 feet in length.
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Summary
The dam is situated on Coahulla Creek and has a storage capacity of 40 acre-feet, with a normal storage level of 33 acre-feet. Despite its low hazard potential, the dam is subject to moderate risk, with a maximum discharge capacity of 1130 cubic feet per second.
The dam features an uncontrolled spillway with a width of 75 feet and is under the jurisdiction of the Nashville District of the US Army Corps of Engineers. While the condition assessment is currently listed as "Not Available," the risk management measures for the dam are also unspecified. With no associated structures and a drainage area of 1.59 square miles, Dalton Rock Products Lake Dam serves as a vital component in managing water resources in the Whitfield County region. Enthusiasts of water resources and climate will find interest in the unique characteristics and risk profile of this dam.
For those passionate about water resource management and climate resilience, Dalton Rock Products Lake Dam offers a fascinating case study in dam infrastructure. Despite its low hazard potential, the dam's moderate risk classification underscores the importance of ongoing monitoring and maintenance to ensure public safety and protect downstream communities. With its strategic location on Coahulla Creek and close proximity to Congressional District 14 in Georgia, this earth dam serves as a critical resource for water storage and flood control in the region. As efforts continue to assess and mitigate potential risks associated with the dam, enthusiasts can appreciate the intersection of engineering, environmental stewardship, and public safety in safeguarding our water resources for future generations.
Year Completed |
1960 |
Dam Length |
241 |
Dam Height |
31 |
River Or Stream |
Coahulla Creek |
Primary Dam Type |
Earth |
Drainage Area |
1.59 |
Nid Storage |
40 |
Hazard Potential |
Low |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
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.
Dalton Rock Products Lake Dam