Mayberry Park Reservoir Report
Nearby: D. Faulstich W. Schuette
Last Updated: December 13, 2025
Mayberry Park in South Dakota is a privately owned dam that serves as an important water resource in the region.
°F
°F
mph
Wind
%
Humidity
Summary
Completed in 1952, this earth dam on the TR-JAMES river has a height of 7 feet and a storage capacity of 235 acre-feet. Despite its low hazard potential, the dam is regulated and inspected by the South Dakota Department of Environment and Natural Resources to ensure its safe operation and maintenance.
Managed by the Natural Resources Conservation Service, Mayberry Park Dam plays a crucial role in water management and flood control in the area. With a normal storage capacity of 38 acre-feet and a maximum discharge of 1210 cubic feet per second, the dam provides essential protection to the surrounding community. While its condition is currently not rated, regular inspections and enforcement by state regulatory agencies help to ensure the dam's structural integrity and safety.
As a key piece of infrastructure in Hyde County, Mayberry Park Dam is a vital component of the local water resource system. With its strategic location and modest size, the dam contributes to the overall water management efforts in the region. Water resource and climate enthusiasts can appreciate the significance of this dam in supporting sustainable water use and environmental resilience in South Dakota.
Year Completed |
1952 |
Dam Length |
655 |
Dam Height |
7 |
River Or Stream |
TR-JAMES |
Primary Dam Type |
Earth |
Hydraulic Height |
7 |
Nid Storage |
235 |
Hazard Potential |
Low |
Nid Height |
7 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Bad R Near Fort Pierre Sd
|
7cfs |
James R Near Redfield Sd
|
468cfs |
James R At Ashton Sd
|
418cfs |
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.
Mayberry Park