Boyd Lake Dam Reservoir Report
Nearby: Ms05303 Lake Dam Davis Lake Dam
Last Updated: December 9, 2025
Boyd Lake Dam, located in Rankin, Mississippi, is a private dam primarily used for recreational purposes.
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Summary
This Earth dam with a Buttress core type stands at a height of 21 feet and has a maximum storage capacity of 158 acre-feet. The dam, which impounds the UNT of Dry Creek, covers a surface area of 11.4 acres and has a drainage area of 0.37 square miles.
With a low hazard potential and a moderate risk assessment rating, Boyd Lake Dam is regulated by the Mississippi Department of Environmental Quality and undergoes regular inspections and enforcement measures. The dam features an uncontrolled spillway type and has not been rated for its condition assessment. Despite lacking detailed information on its completion date and other specifics, Boyd Lake Dam remains a key feature for water resource and climate enthusiasts interested in dams and their impact on the surrounding environment.
Dam Length |
430 |
Dam Height |
21 |
River Or Stream |
UNT OF DRY CREEK |
Surface Area |
11.4 |
Hydraulic Height |
17 |
Drainage Area |
0.37 |
Nid Storage |
158 |
Structural Height |
24 |
Hazard Potential |
Low |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Strong River At D`Lo
|
147cfs |
Pearl River At Jackson
|
446cfs |
Lynch Creek At Jackson
|
1100cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Pearl River Nr Rockport
|
1130cfs |
Pearl River Nr Monticello
|
1520cfs |
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.
Boyd Lake Dam