New Tribe Mission Lake Dam Reservoir Report
Last Updated: December 6, 2025
New Tribe Mission Lake Dam in Mississippi is a private-owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
The dam, primarily used for recreation purposes, is an earth buttress type standing at 15 feet high with a storage capacity of 80 acre-feet. The dam's spillway is uncontrolled, and while its hazard potential is undetermined, it has a moderate risk assessment.
Located in Holmes County, Mississippi, this dam is a vital component for water resource management in the area, providing both recreational opportunities and a source of water storage. Despite not having a current condition assessment, the dam remains in operation and is subject to regular inspections, permitting, and enforcement by state regulatory agencies. Its proximity to the Vicksburg District highlights its importance within the region's water infrastructure.
With a risk assessment of moderate, New Tribe Mission Lake Dam serves as a significant structure within the state's water management system. While its exact completion date and other details are not specified, the dam's presence and function underscore the intersection of water resources, climate impacts, and infrastructure development in Mississippi. For enthusiasts interested in water resources and climate, this dam presents a compelling case study of how dams play a crucial role in maintaining a balance between human needs and environmental considerations.
Dam Height |
15 |
Nid Storage |
80 |
Hazard Potential |
Undetermined |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Black River At West
|
190cfs |
Harland Creek Nr Howard
|
3340cfs |
Yockanookany River Nr Kosciusko
|
54cfs |
Abiaca Creek At Cruger
|
44cfs |
Yockanookany River Nr Ofahoma
|
96cfs |
Pearl River Nr Lena
|
532cfs |
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.
New Tribe Mission Lake Dam