H Johnson Pond Dam Reservoir Report
Nearby: Bill Link Pond Dam Ms06050 Lake Dam
Last Updated: December 16, 2025
H Johnson Pond Dam, located in Yazoo, Mississippi, is a privately-owned earth dam primarily used for recreation purposes.
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Summary
With a dam height of 25 feet and a storage capacity of 78 acre-feet, this dam serves as a low hazard potential structure with uncontrolled spillways. The dam is regulated by the Mississippi Department of Environmental Quality, ensuring that it meets state permitting, inspection, and enforcement standards.
Despite not being rated for its condition assessment, H Johnson Pond Dam is deemed to have a moderate risk level. The structure has not been modified in recent years and does not have an emergency action plan in place. However, the dam poses low hazard potential and is not under the jurisdiction of the U.S. Army Corps of Engineers. The area surrounding the dam is known for its recreational activities, offering a serene environment for water resource and climate enthusiasts to enjoy.
Overall, H Johnson Pond Dam provides a valuable source of water storage for the local community while offering a peaceful recreational setting. As climate change continues to impact water resources, it is essential for structures like this dam to be properly regulated and maintained to ensure the safety of both the environment and nearby residents. With its moderate risk level and state oversight, H Johnson Pond Dam stands as a vital piece of infrastructure in Yazoo, Mississippi.
Dam Height |
25 |
Nid Storage |
78 |
Hazard Potential |
Low |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Black River Nr Bentonia
|
362cfs |
Big Black River Nr Bovina
|
409cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Lynch Creek At Jackson
|
1100cfs |
Pearl River At Jackson
|
326cfs |
Mississippi River At Vicksburg
|
256000cfs |
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.
H Johnson Pond Dam