Mammoth Springs Dam 3 Reservoir Report
Nearby: Mammoth Springs Dam 1 Wendt Lake Dam
Last Updated: December 30, 2025
Mammoth Springs Dam 3, located in Fulton County, Arkansas, serves as a vital resource for fish and wildlife conservation and recreational activities.
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Summary
Built in 1930, this concrete dam stands at a height of 30 feet and has a storage capacity of 350 acre-feet, providing essential water for the surrounding area. The dam is situated on the Spring River and is under the jurisdiction of the Arkansas Natural Resources Commission, ensuring proper regulation, inspection, and enforcement measures are in place.
With a low hazard potential and a condition assessment of "Not Rated," Mammoth Springs Dam 3 has been deemed a safe and reliable structure for water management. The dam's primary purpose is to create a fish and wildlife pond, with additional recreational opportunities available for visitors to enjoy. Despite its age, the dam has undergone regular inspections, with the last one conducted in 2008, to ensure its continued operational efficiency and safety.
Managed by the state of Arkansas, Mammoth Springs Dam 3 represents a key aspect of water resource management in the region. Its strategic location on the Spring River and its role in conservation efforts make it a valuable asset for both the environment and the community. As climate change continues to impact water resources, dams like Mammoth Springs Dam 3 play a crucial role in maintaining a delicate balance between human needs and environmental preservation.
Year Completed |
1930 |
Dam Length |
700 |
Dam Height |
30 |
River Or Stream |
SPRING RIVER |
Primary Dam Type |
Concrete |
Surface Area |
109 |
Hydraulic Height |
26 |
Drainage Area |
20 |
Nid Storage |
350 |
Structural Height |
30 |
Hazard Potential |
Low |
Nid Height |
30 |
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.
Mammoth Springs Dam 3