Dumas Lake Reservoir Report
Last Updated: December 6, 2025
Dumas Lake, also known as Tippah County Lake Dam, is a state-owned recreational lake located in New Albany, Mississippi.
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Summary
Built in 1955 by the USDA NRCS, this Earth-type dam stands at a height of 25 feet with a hydraulic height of 22 feet. The lake has a storage capacity of 360 acre-feet and covers a surface area of 29 acres, making it a popular destination for water resource and climate enthusiasts.
Managed by the Mississippi Department of Environmental Quality, Dumas Lake serves primarily for recreation purposes and is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and functionality. With a low hazard potential and a moderate risk assessment, the dam is categorized as not rated in terms of its condition assessment. Despite lacking certain details such as inspection frequency and emergency preparedness, the lake remains a tranquil spot for outdoor activities, offering a serene environment for visitors to enjoy the beauty of nature while being mindful of its environmental impact.
Located near the Tallahatchie River, Dumas Lake is a vital water resource in Tippah County, providing both recreational opportunities and essential ecosystem services. As part of the Vicksburg District managed by the Natural Resources Conservation Service, the lake continues to be a valuable asset for the community, offering a scenic backdrop for outdoor enthusiasts and serving as a reminder of the importance of sustainable water management in the face of changing climate patterns.
Year Completed |
1955 |
Dam Length |
600 |
Dam Height |
25 |
River Or Stream |
TR- TALLAHATCHIE RIVER |
Primary Dam Type |
Earth |
Surface Area |
29 |
Hydraulic Height |
22 |
Nid Storage |
360 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Hatchie River Near Walnut
|
172cfs |
Little Tallahatchie River At Etta
|
220cfs |
Twentymile Creek Nr Guntown
|
36cfs |
Town Creek At Eason Boulevard At Tupelo
|
65cfs |
Wolf River At Lagrange
|
223cfs |
Tombigbee River Nr Fulton
|
182cfs |
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.
Dumas Lake