Bill Chapman Lake Dam Reservoir Report
Last Updated: December 6, 2025
Bill Chapman Lake Dam in Marshall, Mississippi, is a privately-owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
With a primary purpose of recreation, this earth and buttress dam stands at a height of 25 feet, providing a storage capacity of 153 acre-feet. The dam features an uncontrolled spillway and is classified as having a low hazard potential, with a moderate risk assessment rating.
Located within the Vicksburg District, Bill Chapman Lake Dam offers a tranquil setting for water resource and climate enthusiasts to enjoy various recreational activities. Although not currently rated for its condition, the dam is subject to regular inspections, permitting, and enforcement by state regulatory agencies. With its serene surroundings and moderate risk profile, the dam presents an opportunity for visitors to appreciate the intersection of human infrastructure and natural landscapes.
As climate change continues to impact water resources, understanding the management and maintenance of dams like Bill Chapman Lake Dam becomes increasingly crucial. By staying vigilant in monitoring risk levels and implementing appropriate risk management measures, stakeholders can ensure the safety and sustainability of this recreational structure for years to come.
Dam Height |
25 |
Nid Storage |
153 |
Hazard Potential |
Low |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Tallahatchie River At Etta
|
156cfs |
Wolf River At Lagrange
|
227cfs |
Yocona River Nr Oxford
|
96cfs |
Coldwater River Nr Olive Branch
|
104cfs |
Wolf River At Rossville
|
497cfs |
Hotopha Creek Nr Batesville
|
13cfs |
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.
Bill Chapman Lake Dam