Maynor Creek Water Park Dam Reservoir Report
Nearby: Ms06396 Lake Dam Ms06395 Lake Dam
Last Updated: December 5, 2025
Maynor Creek Water Park Dam, also known as Pat Harrison Waterway Lake Dam, is a state-owned structure located in Wayne, Mississippi.
°F
°F
mph
Wind
%
Humidity
Summary
This earth dam, with a height of 33 feet, serves primarily for recreational purposes and has a low hazard potential. The dam is regulated by the Mississippi Department of Environmental Quality and undergoes state permitting, inspection, and enforcement processes to ensure its safety and compliance with regulations.
Situated in the Mobile District, the dam provides a storage capacity of 5320 acre-feet and features an uncontrolled spillway. While the dam's condition assessment is currently not rated, its risk assessment is moderate. Despite not being federally owned or funded, the dam plays a crucial role in providing recreational opportunities and contributing to water resource management in the region. Enthusiasts of water resources and climate will find Maynor Creek Water Park Dam an intriguing structure to explore and study within the context of sustainable water management practices.
Dam Height |
33 |
Primary Dam Type |
Earth |
Nid Storage |
5320 |
Hazard Potential |
Low |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Chickasawhay River Nr Waynesboro
|
887cfs |
Tallahala Creek At Laurel
|
17cfs |
Bogue Homo Nr Richton
|
556cfs |
Tallahala Creek Nr Runnelstown
|
93cfs |
Tallahala Creek At Waldrup
|
164cfs |
Tombigbee R At Coffeeville L&D Nr Coffeeville
|
13600cfs |
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.
Maynor Creek Water Park Dam