Ed L Mcmillan Ii #1 Reservoir Report

Last Updated: December 5, 2025

Located in Escambia, Alabama, Ed L Mcmillan II #1, also known as Ed Leigh Mcmillan Pond, was designed by the USDA NRCS in 1967 for the primary purpose of serving as a Fish and Wildlife Pond.


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Summary

With a dam height of 19 feet and a storage capacity of 146 acre-feet, this earth dam spans a length of 380 feet and sits on TR Murder Creek. Despite being privately owned, this low hazard dam is not regulated by the state and has not been inspected or assessed for its current condition.

With a moderate risk assessment rating of 3 out of 5, Ed L Mcmillan II #1 poses a potential risk that warrants attention. The uncontrolled spillway with a width of 60 feet and a maximum discharge of 393 cubic feet per second adds to the complexity of managing this dam. While it lacks certain safety features like an Emergency Action Plan and updated emergency contacts, the dam has not been modified in recent years and has not been rated for its condition.

For water resource and climate enthusiasts interested in the management of dams and their impact on ecosystems, Ed L Mcmillan II #1 offers a case study in the maintenance and oversight of private dams. With its unique history and design specifications, this dam serves as a reminder of the importance of regular inspections and risk assessments to ensure the safety of surrounding communities and wildlife habitats.

Year Completed

1967

Dam Length

380

Dam Height

19

River Or Stream

TR MURDER CREEK

Primary Dam Type

Earth

Drainage Area

0.28

Nid Storage

146

Hazard Potential

Low

Nid Height

19
       
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.