Overview
Kentwood Lagoon is a municipal wastewater treatment facility serving approximately 2,500 residents in Kentwood, Louisiana. The plant operates under the U.S. Clean Water Act framework, discharging treated effluent into local waterways.
Kentwood Lagoon is a municipal wastewater treatment facility located on Highway 38 in Kentwood, Tangipahoa Parish, Louisiana. It serves a population of approximately 2,468 people, classifying it as a small-scale treatment plant typical of rural communities in the southeastern United States. As a U.S. facility, Kentwood Lagoon operates under the National Pollutant Discharge Elimination System (NPDES) permit program, which is authorized by the Clean Water Act. For small communities like Kentwood, lagoon systems are a common and cost-effective treatment method, often providing secondary treatment through natural biological processes. Lagoon systems typically rely on stabilization ponds for organic matter reduction. The treated wastewater from Kentwood Lagoon is discharged into local waterways that drain into the Lake Pontchartrain Basin, ultimately reaching the Gulf of Mexico. This watershed supports diverse aquatic life and provides critical habitat for fish and migratory birds. The plant's location inland, over 50 km from the coast, reduces direct marine impact but still contributes to the overall water quality of the basin.
Environmental context
The plant discharges into tributaries of the Tangipahoa River, which flows into Lake Pontchartrain, a large estuarine system connected to the Gulf of Mexico. The Lake Pontchartrain Basin is ecologically sensitive, supporting diverse aquatic species and serving as a nursery for fish and shellfish. Downstream waters are used for recreation, fishing, and as a drinking water source, making nutrient and pathogen control important for maintaining water quality.
Frequently asked questions
Kentwood Lagoon is located on Highway 38 in Kentwood, Tangipahoa Parish, Louisiana, United States.
The plant serves approximately 2,468 residents, making it a small-scale municipal wastewater treatment facility.
The treated wastewater is discharged into local waterways that drain into the Tangipahoa River and eventually Lake Pontchartrain, which connects to the Gulf of Mexico.
As a U.S. facility, Kentwood Lagoon operates under the Clean Water Act and is regulated through the National Pollutant Discharge Elimination System (NPDES) permit program, typically administered by the Louisiana Department of Environmental Quality.
For small communities of this size, lagoon or pond systems are common, providing secondary treatment through natural biological processes. These systems are cost-effective and require less energy than mechanical plants, while still meeting EPA effluent guidelines.
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