James Herrington Dam Reservoir Report

Last Updated: December 6, 2025

James Herrington Dam, located in Lowndes, Mississippi, was completed in 2004 and serves as a vital recreational resource in the area.


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Summary

With a primary purpose of recreation, this earth dam stands at a height of 24.3 feet and has a maximum storage capacity of 118 acre-feet. The dam is classified as having a low hazard potential and a moderate risk assessment rating.

Managed by a private owner, James Herrington Dam falls under the regulatory oversight of the Mississippi Department of Environmental Quality. The dam is designed in a buttress style and features an uncontrolled spillway type. Despite not having a current condition assessment rating, the dam remains an important structure for the local community, offering opportunities for boating, fishing, and other water-based activities.

With a drainage area of 0.16 square miles and a surface area of 11.8 acres, James Herrington Dam plays a crucial role in managing water resources in the region. Although not owned or funded by federal agencies, the dam is subject to state permitting, inspection, and enforcement. Its strategic location and contribution to water management make James Herrington Dam a valuable asset for water resource and climate enthusiasts in Mississippi.

Year Completed

2004

Dam Length

960

Dam Height

24.3

Primary Dam Type

Earth

Surface Area

11.8

Hydraulic Height

21.3

Drainage Area

0.16

Nid Storage

118

Structural Height

24.3

Hazard Potential

Low

Nid Height

24
       
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.