200 Parker St., New Iberia, LA 70560 · Iberia County · Publicly Owned Treatment Works
Sewerage District #1 Of Iberia Parish & City Of New Iberia- Tete Bayou WWTP is a publicly owned wastewater treatment works in New Iberia, Iberia County, Louisiana treating an average of 1.6 million gallons per day against a permitted design capacity of 2.5 MGD, serving about 18,626 residents. It discharges under NPDES permit LA0065251 (effective), which expires in April 2027, with 115 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in October 2005.
2 treatment structures and unit processes identified at Sewerage District #1 Of Iberia Parish & City Of New Iberia- Tete Bayou WWTP.
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See the full treatment train at Sewerage District #1 Of Iberia Parish & City Of New Iberia- Tete Bayou WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Sewerage District #1 Of Iberia Parish & City Of New Iberia- Tete Bayou WWTP in EPA's ICIS system.
Latest case · Oct 2005
NEW IBERIA, CITY OF WTTP
Judicial case · CWA, NPDES Permit Violations · Final Order Entered · Penalty $235,000 · Compliance actions $50M
Source: EPA ECHO, civil enforcement case 06-2001-0273.
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Every action against Sewerage District #1 Of Iberia Parish & City Of New Iberia- Tete Bayou WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
1 verified contact for Sewerage District #1 Of Iberia Parish & City Of New Iberia- Tete Bayou WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Sewerage District #1 Of Iberia Parish & City Of New Iberia- Tete Bayou WWTP, plus the full compliance history and discharge data.
Loreauville · 5 mi away
0.07 MGD
New Iberia · 6 mi away
0.04 MGD
Jeanerette · 6 mi away
0.63 MGD
Saint Martinville · 12 mi away
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St. Martinville · 12 mi away
0.28 MGD
Four Corners · 13 mi away
0.12 MGD
Delcambre · 14 mi away
0.48 MGD
Parks · 16 mi away
0.93 MGD
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 August 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms