Roy Martin Lake No. 1 Reservoir Report
Nearby: Albert Waites Dam Wiggins Bayou Pond
Last Updated: December 23, 2025
Roy Martin Lake No.
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Summary
1, located in Avoyelles, Louisiana, is a private water resource managed by LA Delta Plantation. This recreational lake, completed in 1968, serves as a serene getaway for water and climate enthusiasts to enjoy activities such as fishing and boating. With a dam height of 16 feet and a storage capacity of 264 acre-feet, the lake offers ample opportunities for outdoor recreation while also serving as a vital water source for the surrounding area.
Despite its low hazard potential, the condition assessment of Roy Martin Lake No. 1 is currently rated as poor, requiring attention to ensure its long-term sustainability. The lake's spillway type is uncontrolled, with a spillway width of 6 feet and a maximum discharge of 90 cubic feet per second. The lake's inspection frequency is set at 5 years, with the last inspection conducted in June 2020. While the risk assessment is moderate, there is a need for enhanced risk management measures to maintain the integrity of the structure and ensure the safety of its surroundings.
With its picturesque location and varied recreational opportunities, Roy Martin Lake No. 1 is a haven for nature lovers and water sports enthusiasts alike. As the primary purpose of this earth dam structure is recreation, it serves as a valuable asset for the community, offering a peaceful retreat and a source of enjoyment for all who visit. As efforts continue to maintain and improve the lake's condition, it remains a vital resource for both leisure and environmental conservation in Avoyelles, Louisiana.
Year Completed |
1968 |
Dam Length |
1800 |
Dam Height |
16 |
River Or Stream |
BIG CREEK OFFSTEAM |
Primary Dam Type |
Earth |
Surface Area |
22 |
Hydraulic Height |
18 |
Drainage Area |
1 |
Nid Storage |
264 |
Structural Height |
17 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Roy Martin Lake No. 1