Linda Flynn Dam Reservoir Report

Last Updated: December 21, 2025

Linda Flynn Dam, located in St.


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Summary

Francisville, Louisiana, is a privately owned earth dam with a primary purpose of recreation. The dam stands at 30 feet in height and spans 855 feet in length, creating a surface area of 18 acres and a storage capacity of 180 acre-feet. It is situated along the TR-Alexander Creek, within the jurisdiction of the Louisiana Department of Transportation and Development.

Despite its low hazard potential and satisfactory condition assessment, the dam has a moderate risk classification. It features an uncontrolled spillway with a width of 40 feet and is inspected every 5 years, with the last assessment conducted in November 2016. While there have been no reported modifications since its completion, the dam's risk management measures and emergency preparedness status remain unspecified.

Water resource and climate enthusiasts may find Linda Flynn Dam intriguing due to its unique design incorporating buttress and stone core types. As a vital feature in the local landscape, this dam serves as a recreational hub while managing water flow along the TR-Alexander Creek. Its location within West Feliciana County, Louisiana, presents an opportunity to study the intersection of water resource management and climate resilience in the region.

Dam Length

855

Dam Height

30

River Or Stream

TR- ALEXANDER CREEK

Primary Dam Type

Earth

Surface Area

18

Drainage Area

0.05

Nid Storage

180

Hazard Potential

Low

Foundations

Soil

Nid Height

30
       
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.