Tull Dam Reservoir Report
Last Updated: December 25, 2025
Tull Dam, located in Grant, Arkansas, is a privately owned earth dam completed in 1999 for the primary purpose of recreation.
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Summary
Situated on the Mud Creek Tributary, this dam stands at a height of 20 feet and has a storage capacity of 50 acre-feet. Despite being categorized as low hazard potential, the condition assessment of Tull Dam is currently not rated.
Managed by the Little Rock District of the US Army Corps of Engineers, Tull Dam offers a serene recreational spot for water and climate enthusiasts. With its tranquil surroundings and ample storage capacity, this dam provides a picturesque setting for outdoor activities. Although not regulated by the state, Tull Dam plays a crucial role in enhancing the local ecosystem and water resource management in the area.
Although not regularly inspected, Tull Dam remains a vital asset in the region, serving as a hub for recreation and leisure. Its strategic location and low hazard potential make it a popular destination for those looking to enjoy the beauty of nature while also appreciating the importance of water resource conservation. As climate change continues to impact our environment, Tull Dam stands as a reminder of the significance of sustainable water management practices.
Year Completed |
1999 |
Dam Height |
20 |
River Or Stream |
MUD CREEK TRIB. |
Primary Dam Type |
Earth |
Drainage Area |
1 |
Nid Storage |
50 |
Hazard Potential |
Low |
Nid Height |
20 |
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.
Tull Dam