Rolling Hills Ranch Lake Dam Reservoir Report
Nearby: Taylor Pond Dam Ms06453 Lake Dam
Last Updated: December 5, 2025
Rolling Hills Ranch Lake Dam, also known as Garland Lewis Lake Dam, is a privately owned structure located in Jones, Mississippi, near the city of Cleo.
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Summary
Built in 1964 by the USDA NRCS, this earth dam stands at a height of 16 feet and serves primarily for recreational purposes. With a storage capacity of 585 acre-feet, the dam is situated on the Gum Branch river and is regulated by the Mississippi Department of Environmental Quality.
Despite being classified as having a low hazard potential, Rolling Hills Ranch Lake Dam has a moderate risk assessment rating of 3. The dam features an uncontrolled spillway and outlet gates, with no associated locks. While the structure's condition is currently not rated, it undergoes regular inspections, as mandated by state regulations. Emergency action plans and risk management measures are not explicitly documented for this dam, highlighting a potential area for improvement in ensuring the safety and security of the surrounding community and environment.
Enthusiasts of water resources and climate will find Rolling Hills Ranch Lake Dam an intriguing subject for study, given its unique design characteristics and the need for ongoing maintenance and risk assessment to prevent potential hazards. The dam serves as a focal point for recreational activities in the area, reflecting the intersection of human infrastructure with natural resources. As efforts continue to monitor and manage the dam's safety, it presents an opportunity to explore the complexities of balancing environmental conservation with human recreation and development in a dynamic watershed setting.
Year Completed |
1964 |
Dam Height |
16 |
River Or Stream |
GUM BRANCH |
Primary Dam Type |
Earth |
Nid Storage |
585 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tallahala Creek At Laurel
|
17cfs |
Chickasawhay River Nr Waynesboro
|
887cfs |
Tallahala Creek At Waldrup
|
164cfs |
Bogue Homo Nr Richton
|
556cfs |
Leaf River Nr Collins
|
374cfs |
Tallahala Creek Nr Runnelstown
|
93cfs |
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.
Rolling Hills Ranch Lake Dam