Second Creek Ws Str No. 6b Dam Reservoir Report
Last Updated: December 5, 2025
Located in Sibley, Mississippi, the Second Creek WS Str No.
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Summary
6b Dam serves as a crucial structure for flood risk reduction along Second Creek. Constructed in 1960 by the USDA NRCS, this earth dam with a height of 52 feet and a storage capacity of 4155 acre-feet plays a vital role in protecting the surrounding area from potential flooding events. The dam is under the regulatory oversight of the Mississippi Department of Environmental Quality, ensuring its compliance with state regulations and permitting requirements.
With a hazard potential rated as high and a fair condition assessment as of February 2016, the Second Creek WS Str No. 6b Dam is regularly inspected every five years to assess its structural integrity and safety. Despite its moderate risk level, the dam continues to fulfill its primary purpose of flood risk reduction effectively. The dam features an uncontrolled spillway and outlet gates, emphasizing its reliance on natural drainage mechanisms in times of excess water flow. For water resource and climate enthusiasts, the Second Creek WS Str No. 6b Dam stands as a testament to the importance of proactive infrastructure in mitigating the impacts of extreme weather events.
Year Completed |
1960 |
Dam Length |
1850 |
Dam Height |
52 |
River Or Stream |
SECOND CREEK |
Primary Dam Type |
Earth |
Surface Area |
37.8 |
Hydraulic Height |
48 |
Drainage Area |
8.84 |
Nid Storage |
4155 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
52 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Homochitto River At Rosetta
|
2130cfs |
Buffalo River Nr Woodville
|
257cfs |
Homochitto River At Eddiceton
|
168cfs |
Bayou Pierre Nr Willows
|
444cfs |
(Coe) Atchafalaya River At Simmesport
|
105000cfs |
Amite River Near Darlington
|
267cfs |
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.
Second Creek Ws Str No. 6b Dam