Richland Lake Reservoir Report

Last Updated: December 22, 2025

Richland Lake, located in East Feliciana, Louisiana, is a private fish and wildlife pond designed by the USDA NRCS and regulated by the Louisiana Department of Transportation and Development.


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Summary

The dam, completed in 1972, is an earth structure with a maximum height of 19 feet and a length of 680 feet. The lake has a storage capacity of 120 acre-feet and covers a surface area of 10 acres, serving as a recreational spot for visitors in the Wesley Community.

With a low hazard potential and fair condition assessment, Richland Lake presents a moderate risk level (3) and undergoes inspections every five years to ensure its structural integrity. The uncontrolled spillway, with a width of 80 feet, can handle a maximum discharge of 1045 cubic feet per second. Despite its relatively small drainage area of 0.16 square miles, the lake plays a crucial role in supporting local wildlife populations and providing recreational opportunities for the community.

Overall, Richland Lake stands as a testament to the importance of water resource management and conservation efforts in sustaining both ecological and recreational values. Its presence as a fish and wildlife pond underscores the harmonious relationship between humans and nature, while its regulatory oversight and maintenance practices ensure its continued safety and functionality for years to come.

Year Completed

1972

Dam Length

680

Dam Height

16

River Or Stream

TR - RICHLAND CREEK

Primary Dam Type

Earth

Surface Area

10

Hydraulic Height

16

Drainage Area

0.16

Nid Storage

120

Structural Height

19

Hazard Potential

Low

Foundations

Soil

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.