Phoenix Wastewater Treatment Plant
15337 Hwy 15, Braithwaite, LA 70040 · Plaquemines County · Publicly Owned Treatment Works
- Average flow
- 0.21 MGD
- Design flow
- 0.18 MGD
- NPDES permit
- LA0067270
- Effective
- Permit expires
- March 2028
- Population served
- —
- CWNS 2022
Phoenix Wastewater Treatment Plant is a publicly owned wastewater treatment works in Braithwaite, Plaquemines County, Louisiana treating an average of 0.21 million gallons per day against a permitted design capacity of 0.18 MGD. It discharges under NPDES permit LA0067270 (effective), which expires in March 2028, with 21 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Phoenix Wastewater Treatment Plant.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 21
- Effluent violations
- 21
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Phoenix Wastewater Treatment Plant.
No verified contacts on file yet
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Nearby wastewater treatment plants in Louisiana
Port Sulphur · 14 mi away
0.44 MGD
Belle Chasse · 16 mi away
1.9 MGD
Lafitte · 17 mi away
0.1 MGD
Chalmette · 18 mi away
0.44 MGD
New Orleans · 21 mi away
13.61 MGD
Harvey · 21 mi away
—
Marrero · 23 mi away
8.08 MGD
Empire · 23 mi away
0.0002 MGD
Phoenix Wastewater Treatment Plant: 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 · Sludge dewatering · Biological nutrient removal · all terms