Ormond Dam Reservoir Report
Last Updated: December 5, 2025
Ormond Dam, located in Adams County, Mississippi, is a private-owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
Constructed for recreational purposes, this earth dam stands at a height of 40 feet and spans a length of 550 feet along Walnut Creek. With a storage capacity of 520 acre-feet and a surface area of 26.9 acres, the dam poses a low hazard potential and has a moderate risk assessment rating.
Despite being categorized as "Not Rated" in terms of condition assessment, Ormond Dam is subject to regular state inspections, permitting, and enforcement to ensure its safety and compliance with regulations. The dam features an uncontrolled spillway and is designed with buttress core types. While no information is provided on the year of completion or any modifications made, the dam serves as a recreational resource within the community and is essential for water management and conservation efforts along Walnut Creek.
For water resource and climate enthusiasts, Ormond Dam presents an intriguing case study in private dam ownership and state regulation. With its location in a scenic area of Mississippi and its role in providing recreational opportunities, the dam highlights the intersection of infrastructure development, environmental stewardship, and public safety. As efforts continue to monitor and manage the dam's risk level, Ormond Dam serves as a reminder of the importance of sustainable water resource management in the face of evolving climate challenges.
Dam Length |
550 |
Dam Height |
40 |
River Or Stream |
WALNUT CREEK |
Primary Dam Type |
Earth |
Surface Area |
26.9 |
Drainage Area |
0.56 |
Nid Storage |
520 |
Hazard Potential |
Low |
Nid Height |
40 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Buffalo River Nr Woodville
|
257cfs |
Homochitto River At Rosetta
|
2130cfs |
(Coe) Atchafalaya River At Simmesport
|
105000cfs |
Homochitto River At Eddiceton
|
168cfs |
Bayou Des Glaises Diversion Ch. At Moreauville
|
884cfs |
Amite River Near Darlington
|
267cfs |
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.
Ormond Dam