P+L Ranch Pond Reservoir Report
Nearby: Henson Pond Dam Lake Ramsey
Last Updated: December 19, 2025
P+L Ranch Pond, located in St.
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Summary
Tammany, Louisiana, is a private fish and wildlife pond designed by the USDA NRCS in 1974. This Earth dam structure stands at a height of 13 feet, with a length of 510 feet and a storage capacity of 100 acre-feet. The pond covers a surface area of 3 acres and is primarily used for fire protection, stock, small fish pond, and recreation purposes, making it a versatile water resource in the area.
Managed by the Louisiana Department of Transportation and Development, P+L Ranch Pond is state-regulated and undergoes regular inspections to ensure its safety and functionality. With a low hazard potential and fair condition assessment, the pond poses a moderate risk according to the latest data. The spillway, with a width of 50 feet, is uncontrolled, allowing for controlled water release during periods of high discharge. Overall, P+L Ranch Pond serves as a valuable asset for the local community, providing essential water resources for both wildlife and recreational activities.
As a key feature in the area's landscape, P+L Ranch Pond plays a crucial role in enhancing biodiversity and supporting various ecosystem functions. Its location along the TR-Cowpen Branch river/stream further underscores its significance in the local hydrological system. With a history of responsible management and ongoing regulatory oversight, this pond stands as a testament to the importance of sustainable water resource management in the face of changing climate conditions.
Year Completed |
1974 |
Dam Length |
510 |
Dam Height |
10 |
River Or Stream |
TR-COWPEN BRANCH |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
10 |
Drainage Area |
0.05 |
Nid Storage |
100 |
Structural Height |
13 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
13 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tchefuncta River Near Folsom
|
66cfs |
Tangipahoa River At Robert
|
458cfs |
Bogue Chitto River Near Bush
|
794cfs |
Natalbany River At Baptist
|
12cfs |
Pearl River Near Bogalusa
|
2750cfs |
Tickfaw River At Holden
|
204cfs |
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.
P+L Ranch Pond