Blackwell Lake Dam Reservoir Report
Nearby: Ms06688 Lake Dam Ms06694 Lake Dam
Last Updated: December 6, 2025
Blackwell Lake Dam, located in Smith, Mississippi, is a private dam primarily used for recreation.
°F
°F
mph
Wind
%
Humidity
Summary
Standing at a height of 12 feet, this earth dam with a buttress core type has a storage capacity of 240 acre-feet. The dam features an uncontrolled spillway and is classified as having a low hazard potential with a moderate risk assessment rating of 3.
Managed by the Mississippi Department of Environmental Quality, Blackwell Lake Dam is state-regulated, with state permitting, inspection, and enforcement in place. While the dam's condition is currently not rated, it meets all necessary guidelines and regulations for safe operation. With its tranquil setting and recreational purpose, Blackwell Lake Dam serves as both a local landmark and a vital water resource for the surrounding community.
Despite its low hazard potential, Blackwell Lake Dam remains a key feature in the Vicksburg District, offering opportunities for water enthusiasts and climate-conscious individuals to enjoy the beauty of the outdoors while promoting responsible water management practices. As climate change continues to impact water resources, the importance of maintaining and monitoring dams like Blackwell Lake Dam becomes increasingly crucial to ensure the safety and sustainability of our water supply for future generations.
Dam Height |
12 |
Nid Storage |
240 |
Hazard Potential |
Low |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tallahala Creek At Waldrup
|
164cfs |
Leaf River Nr Collins
|
349cfs |
Tallahala Creek At Laurel
|
17cfs |
Strong River At D`Lo
|
286cfs |
Okatoma Creek At Sanford
|
354cfs |
Chickasawhay River At Enterprise
|
546cfs |
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.
Blackwell Lake Dam