Glover Wilkins Lock And Dam Reservoir Report
Last Updated: December 5, 2025
Glover Wilkins Lock and Dam, located in Amory, Mississippi, is a federal structure operated and maintained by the US Army Corps of Engineers.
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Summary
Completed in 1983, this gravity dam on the Tombigbee River serves primarily for navigation purposes, with associated recreational benefits. The dam has a height of 48 feet and a length of 6400 feet, with a storage capacity of 19,039 acre-feet and a maximum discharge of 204,300 cubic feet per second.
The dam is equipped with a controlled spillway and a single lock, measuring 600 feet in length and 110 feet in width. With a significant hazard potential, the dam's risk management measures include regular inspections, maintenance, and updates to the emergency action plan. The USACE works closely with local emergency managers to mitigate flood risks associated with the dam, ensuring the safety of downstream communities and the structural integrity of the dam. Despite its risk assessment of very high, the USACE continues to monitor and address potential issues to enhance the dam's resilience in the face of severe weather events and fluctuating water levels.
Overall, Glover Wilkins Lock and Dam plays a crucial role in managing water levels, facilitating navigation, and protecting communities along the Tombigbee River. The USACE's commitment to proactive risk management and public safety ensures the continued operation and effectiveness of this essential water resource infrastructure.
Year Completed |
1983 |
Dam Length |
6400 |
Dam Height |
48 |
River Or Stream |
TOMBIGBEE |
Primary Dam Type |
Gravity |
Surface Area |
2718 |
Length Of Locks |
600 |
Hydraulic Height |
46.8 |
Drainage Area |
444 |
Nid Storage |
19039 |
Structural Height |
55 |
Hazard Potential |
Significant |
Nid Height |
55 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tombigbee River At Bigbee
|
970cfs |
Tombigbee River Nr Amory
|
3330cfs |
Town Creek Nr Nettleton
|
144cfs |
Tombigbee River Nr Fulton
|
180cfs |
Bull Mountain Creek At Tremont
|
90cfs |
Cummings Creek Nr Fulton
|
43cfs |
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.
Glover Wilkins Lock And Dam