Marter Lake Dam Reservoir Report

Last Updated: December 5, 2025

Marter Lake Dam, located in Webster, Mississippi, is a privately owned structure regulated by the Mississippi Department of Environmental Quality.


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Summary

This earth dam, primarily used for irrigation purposes, stands at a height of 21 feet and has a storage capacity of 72.9 acre-feet. The dam spans 1620 feet and controls the flow of Sabougla Creek, with a maximum discharge capacity of 295.8 cubic feet per second.

Despite its low hazard potential, Marter Lake Dam has a moderate risk assessment rating of 3. While the dam's condition is currently not rated, it is regularly inspected by state authorities to ensure its safety and reliability. The dam does not have an emergency action plan in place, but it meets regulatory guidelines set by the state. Overall, Marter Lake Dam serves as a crucial water resource for irrigation and water supply in the area, contributing to the management of water resources in Mississippi.

Enthusiasts of water resources and climate will find Marter Lake Dam to be a fascinating example of infrastructure designed to support agricultural activities in the region. As a privately owned structure, its operation and maintenance are overseen by the state regulatory agency to ensure compliance with safety standards. With its strategic location and storage capacity, the dam plays a vital role in managing water flow and supply for the surrounding area. While it poses a moderate risk, ongoing inspections and adherence to state regulations help to mitigate potential hazards and ensure the continued functionality of the dam for irrigation purposes.

Dam Length

1620

Dam Height

21

River Or Stream

UNT OF SABOUGLA CREEK

Surface Area

9.8

Hydraulic Height

19

Drainage Area

0.15

Nid Storage

72.9

Structural Height

23

Hazard Potential

Low

Nid Height

23
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.