Roseland Water System
PO Box 302, Roseland, LA 70456 · Tangipahoa County · Publicly Owned Treatment Works
- Average flow
- 0.1 MGD
- Design flow
- 0.2 MGD
- NPDES permit
- LA0100790
- Effective
- Permit expires
- July 2031
- Population served
- —
- CWNS 2022
Roseland Water System is a publicly owned wastewater treatment plant in Roseland, Tangipahoa County, Louisiana treating an average of 0.1 million gallons per day against a permitted design capacity of 0.2 MGD. It discharges under NPDES permit LA0100790 (effective), which expires in July 2031, with 112 recorded violations in the last three years. EPA has recorded 3 formal enforcement actions naming the plant, the latest in March 2014.
Treatment technology
Treatment structures and unit processes at Roseland Water System.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 112
- Effluent violations
- 112
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Roseland Water System in EPA's ICIS system.
- Formal actions
- 3
- 0 since FY2020
- Compliance actions
- $43,500
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Mar 2014
Town of Roseland Water System
Administrative order · SDWA, Record keeping and/or Access · Final Order No Penalty · Compliance actions $37,500
EPA's description of the case:
“On March 14, 2014, EPA Region 6 issued and Administrative Order 9AO) under its authority pursuant to Sections 1414(g) and 1445 of the Safe Drinking Act (SDWA) to the Town of roseland (respondent),…”
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Source: EPA ECHO, civil enforcement case 06-2014-1322.
Full case history with a free Klarifi account
Every action against Roseland Water System with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Roseland Water System.
No verified contacts on file yet
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Nearby wastewater treatment plants in Louisiana
Amite · 3 mi away
0.53 MGD
Amite · 5 mi away
—
Independence · 8 mi away
0.41 MGD
Greensburg · 10 mi away
—
Kentwood · 13 mi away
0.63 MGD
Tickfaw · 13 mi away
—
Hammond · 17 mi away
0.08 MGD
Albany · 18 mi away
0.00085 MGD
Roseland Water System: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated July 18, 2023.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms