Roberts Lake Dam Reservoir Report
Nearby: Ms06489 Lake Dam Laurel Lagoon Dam
Last Updated: December 6, 2025
Roberts Lake Dam, located in Laurel, Mississippi, is a privately owned structure that serves primarily for recreation purposes.
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Summary
The dam is situated on Tallahala Creek and has a height of 7.9 feet, with a storage capacity of 20 acre-feet. The dam's spillway type is uncontrolled, with a width of 1 foot, and it has a maximum discharge capacity of 81 cubic feet per second.
Despite being classified as having a high hazard potential, Roberts Lake Dam is currently assessed to be in fair condition as of the last inspection in November 2020. The dam's risk assessment is rated as moderate, with a risk level of 3. While the dam is not owned or funded by any federal agencies, it is regulated, permitted, inspected, and enforced by the Mississippi Department of Environmental Quality, indicating a commitment to ensuring the safety and functionality of the structure.
Water resource and climate enthusiasts interested in Roberts Lake Dam would find its location in Jones County, Mississippi, to be a valuable site for studying the impact of dams on local water systems. The dam's presence on Tallahala Creek contributes to a surface area of 3 acres and a drainage area of 0.04 square miles. With the potential for recreational activities and the responsibility for managing the dam's risk and safety, Roberts Lake Dam presents an intriguing case study for those interested in the intersection of water management, infrastructure, and environmental stewardship.
Dam Length |
350 |
Dam Height |
7.9 |
River Or Stream |
TALLAHALA CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
7.9 |
Drainage Area |
0.04 |
Nid Storage |
20 |
Structural Height |
7.9 |
Hazard Potential |
High |
Nid Height |
8 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tallahala Creek At Laurel
|
17cfs |
Leaf River Nr Collins
|
349cfs |
Tallahala Creek At Waldrup
|
164cfs |
Okatoma Creek At Sanford
|
354cfs |
Bogue Homo Nr Richton
|
556cfs |
Bouie Creek Nr Hattiesburg
|
481cfs |
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.
Roberts Lake Dam