Bogue Watershed Structure Y-30-099 Dam Reservoir Report
Last Updated: December 5, 2025
Bogue Watershed Structure Y-30-099 Dam, also known as Salley Dam, is a key infrastructure managed by the local government in Grenada, Mississippi.
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Summary
Built in 1961 by the USDA NRCS, this earth dam stands at 16 feet high and serves primarily for flood risk reduction in the area. The dam has a storage capacity of 94 acre-feet and is located on the TR- Fork Creek E, within the Webster County of Mississippi.
Despite being classified as having a low hazard potential and not yet rated for its condition assessment, the Bogue Watershed Structure Y-30-099 Dam is regulated by the Mississippi Department of Environmental Quality and undergoes regular inspections, permitting, and enforcement measures. The dam's spillway is uncontrolled, and it has uncontrolled outlet gates. With a drainage area of 0.29 square miles, the dam plays a crucial role in managing water flow and mitigating flood risks in the region.
As water resource and climate enthusiasts, it is important to recognize the significance of structures like the Bogue Watershed Structure Y-30-099 Dam in safeguarding communities from potential flooding events. By understanding the design, purpose, and regulatory aspects of such infrastructure, we can appreciate the efforts undertaken to protect the environment and ensure the safety of residents in the Bogue Watershed area.
Year Completed |
1961 |
Dam Height |
16 |
River Or Stream |
TR- FORK CREEK E |
Primary Dam Type |
Earth |
Drainage Area |
0.29 |
Nid Storage |
94 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Batupan Bogue At Grenada
|
134cfs |
Yalobusha River At Grenada
|
3080cfs |
Skuna River At Bruce
|
30cfs |
Otoucalofa Creek Canal Nr Water Valley
|
25cfs |
Big Black River At West
|
223cfs |
Tallahatchie River At Money
|
6080cfs |
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.
Bogue Watershed Structure Y-30-099 Dam