Lake Dow North Dam Reservoir Report
Nearby: Woodland Lake Dam Lake Dow Dam
Last Updated: December 13, 2025
Lake Dow North Dam in Henry, Georgia, is a private earth dam completed in 1989 with a primary purpose of recreation.
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Summary
Standing at a height of 42 feet and stretching 570 feet in length, this dam holds a maximum storage capacity of 2047 acre-feet, with a normal storage level of 1543 acre-feet. The dam overlooks Nails Creek and covers a surface area of 93 acres, providing a serene and picturesque setting for water resource and climate enthusiasts.
Despite being classified as having a low hazard potential, Lake Dow North Dam is subject to state jurisdiction and inspection, ensuring its structural integrity and safety. The dam's uncontrolled spillway and outlet gates contribute to its recreational appeal, while its risk assessment indicates a moderate level of risk. Although the condition assessment is currently not rated, the dam's last inspection in January 2016 suggests a commitment to regular monitoring and maintenance to uphold its functionality and safety for visitors and the surrounding environment.
With its tranquil surroundings and essential role in providing recreational opportunities, Lake Dow North Dam stands as a testament to human ingenuity and the harmonious coexistence of water resources with the natural landscape. Enthusiasts of water resources and climate will find this dam to be a captivating destination that showcases the delicate balance between human intervention and environmental stewardship, making it a must-visit site for those passionate about sustainable water management practices.
Year Completed |
1989 |
Dam Length |
570 |
Dam Height |
42 |
River Or Stream |
NAILS CREEK |
Primary Dam Type |
Earth |
Surface Area |
93 |
Nid Storage |
2047 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
42 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Lake Dow North Dam