John Dembhart Reservoir Report
Last Updated: December 14, 2025
John Dembhart is a private fish and wildlife pond located in Greensboro, Alabama, along the serene German Creek.
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Summary
Constructed in 1981 by the USDA NRCS, this Earth dam stands at 16 feet tall and spans 2500 feet in length, providing a storage capacity of 369 acre-feet. With a moderate risk rating and low hazard potential, it serves as a vital resource for the local ecosystem while also offering recreational opportunities for wildlife enthusiasts.
Managed by the Natural Resources Conservation Service, John Dembhart is a well-maintained structure with a primary purpose of supporting fish and wildlife habitats. While currently not rated for condition assessment, the dam's uncontrolled spillway and 300 cfs maximum discharge capacity ensure effective water management in times of heavy rainfall. The surrounding area boasts a drainage area of 0.35 square miles, contributing to the overall ecological significance of this conservation site.
As part of the Mobile District in Alabama, John Dembhart plays a crucial role in environmental conservation efforts, showcasing the collaborative efforts between private owners and government agencies in safeguarding water resources. With Congresswoman Terri A. Sewell representing the area, this dam stands as a testament to the sustainable management of water infrastructure for both ecological and recreational purposes in Perry County, Alabama.
Year Completed |
1981 |
Dam Length |
2500 |
Dam Height |
16 |
River Or Stream |
GERMAN CREEK |
Primary Dam Type |
Earth |
Drainage Area |
0.35 |
Nid Storage |
369 |
Hazard Potential |
Low |
Nid Height |
16 |
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.
John Dembhart