Barr Lake Dam Reservoir Report
Nearby: Stevens Lake Dam Miller Pond Dam
Last Updated: December 6, 2025
Barr Lake Dam in Mississippi, with a height of 18.5 feet and a hydraulic height of 17 feet, was completed in 2016 for the primary purpose of recreation.
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Summary
The dam, designed by Nick Specker, is classified as an Earth dam and has a storage capacity of 79.91 acre-feet, with a normal storage level of 42.66 acre-feet. The dam is located in Clay County, Mississippi, under the jurisdiction of the Mississippi Department of Environmental Quality.
The controlled spillway type of Barr Lake Dam helps manage water flow, with a low hazard potential and a very high risk assessment rating of 1. While the dam's condition is currently not rated, it is subject to state regulation, inspection, and enforcement. The dam's location in a recreational area underscores its importance not only for water resource management but also for outdoor activities such as fishing, boating, and wildlife observation. Enthusiasts of water resources and climate can appreciate Barr Lake Dam's role in providing both recreational opportunities and essential water management functions in the region.
Year Completed |
2016 |
Dam Height |
18.5 |
Primary Dam Type |
Earth |
Surface Area |
9.58 |
Hydraulic Height |
17 |
Drainage Area |
0.08 |
Nid Storage |
79.91 |
Structural Height |
20.5 |
Hazard Potential |
Low |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tombigbee River At Aberdeen Lock And Dam
|
121cfs |
Tombigbee River Nr Amory
|
3330cfs |
Catalpa Creek At Mayhew
|
2940cfs |
Town Creek Nr Nettleton
|
218cfs |
Tombigbee River At Bigbee
|
355cfs |
Tombigbee River At Stennis Lock And Dam
|
2610cfs |
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.
Barr Lake Dam