J A Perry Reservoir Report
Last Updated: December 14, 2025
J A Perry is a privately owned Earth dam located in Perry County, Alabama, specifically in the city of Greensboro.
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Summary
Built by the USDA NRCS in 1981, this structure serves as a Fish and Wildlife Pond on the Little Prairie river. With a height of 14 feet and a length of 930 feet, the dam has a storage capacity of 145 acre-feet, providing essential water resources for the local ecosystem.
Despite its low hazard potential and moderate risk assessment, J A Perry has not been rated for its condition assessment. The dam features an uncontrolled spillway with a width of 100 feet and a maximum discharge of 225 cubic feet per second. While the structure currently does not have any associated locks or outlet gates, it plays a crucial role in maintaining water levels for the surrounding area.
For water resource and climate enthusiasts, J A Perry represents a vital piece of infrastructure that supports the conservation of fish and wildlife in the region. With its strategic location and purposeful design, this dam contributes to the sustainable management of water resources in Perry County, Alabama, demonstrating the importance of private ownership in preserving our natural environment.
Year Completed |
1981 |
Dam Length |
930 |
Dam Height |
14 |
River Or Stream |
LITTLE PRAIRIE |
Primary Dam Type |
Earth |
Drainage Area |
0.12 |
Nid Storage |
145 |
Hazard Potential |
Low |
Nid Height |
14 |
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.
J A Perry