Perry Sedimentation Structure Reservoir Report
Last Updated: December 6, 2025
The Perry Sedimentation Structure in Tate, Mississippi, is a privately owned Earth dam that was completed in 2005.
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Summary
Designed by William D. Kelly, the structure serves as a vital component for managing sedimentation in the UNT of Arkabutla Creek. With a dam height of 42 feet and a hydraulic height of 39 feet, it holds a maximum storage capacity of 111 acre-feet and covers a surface area of 5.83 acres.
Despite its low hazard potential and moderate risk assessment, the Perry Sedimentation Structure has not been rated for its condition assessment. The dam has no outlet gates and features an uncontrolled spillway type. Located within the Memphis District of the US Army Corps of Engineers, this structure plays a crucial role in maintaining water quality and sediment control in the region. With state regulation and oversight from the Mississippi Department of Environmental Quality, the Perry Sedimentation Structure ensures the protection of water resources and the environment.
For water resource and climate enthusiasts, the Perry Sedimentation Structure offers a fascinating example of how private ownership can contribute to effective sediment control and water management. By maintaining a low hazard potential and adhering to state regulations, this Earth dam serves as a key infrastructure for protecting the surrounding environment and waterways. With its completion in 2005, the Perry Sedimentation Structure continues to play a vital role in preserving the integrity of the UNT of Arkabutla Creek and supporting sustainable water resource management practices in Mississippi.
Year Completed |
2005 |
Dam Length |
1160 |
Dam Height |
42 |
River Or Stream |
UNT OF ARKABUTLA CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.83 |
Hydraulic Height |
39 |
Drainage Area |
0.08 |
Nid Storage |
111 |
Structural Height |
50 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
50 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Perry Sedimentation Structure
Autumn Drive 98, Tate County