Aberdeen Lagoon Number 2 Dam Reservoir Report
Last Updated: December 6, 2025
Aberdeen Lagoon Number 2 Dam, located in Monroe, Mississippi, is a local government-owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
This Earth dam, with a height of 10 feet and a storage capacity of 260 acre-feet, serves a primary purpose that falls under the category of "Other." The dam, classified as having a low hazard potential and a moderate risk level, features an uncontrolled spillway design.
While the dam's condition assessment is listed as "Not Rated," it is subject to state inspection, permitting, and enforcement protocols. With a history of being regularly monitored by state agencies, the dam's risk management measures and emergency action plan status are not explicitly mentioned in the available data. Despite the lack of certain details, Aberdeen Lagoon Number 2 Dam remains an essential component of water resource management in the area, contributing to flood control and water supply needs in the region.
Dam Height |
10 |
Nid Storage |
260 |
Hazard Potential |
Low |
Nid Height |
10 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Yellow Medicine River Near Granite Falls
|
133cfs |
Minnesota River At Montevideo
|
1810cfs |
Minnesota River At Morton
|
1750cfs |
Chippewa River Near Watson
|
450cfs |
Chippewa River Near Milan
|
624cfs |
Redwood River Near Redwood Falls
|
53cfs |
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.
Aberdeen Lagoon Number 2 Dam