Welsh, Town Of
Elizabeth St., Welsh, LA 70591 · Jefferson Davis County · Publicly Owned Treatment Works
- Average flow
- 0.28 MGD
- Design flow
- 0.7 MGD
- NPDES permit
- LA0020591
- Effective
- Permit expires
- September 2028
- Population served
- 3,227
- CWNS 2022
Welsh, Town Of is a publicly owned wastewater treatment plant in Welsh, Jefferson Davis County, Louisiana treating an average of 0.28 million gallons per day against a permitted design capacity of 0.7 MGD, serving about 3,227 residents. It discharges under NPDES permit LA0020591 (effective), which expires in September 2028, with 4 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in April 2000.
Treatment technology
Treatment structures and unit processes at Welsh, Town Of.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
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 Welsh, Town Of in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- EPA inspections
- 0
- none on record
Latest case · Apr 2000
WELSH, THE TOWN OF, A LOUISIANA MUNICIPALITY
Administrative order · CWA, NPDES Discharge without a Permit · Unilateral Administrative Order Without Adjudication
Source: EPA ECHO, civil enforcement case 06-1998-0600.
Full case history with a free Klarifi account
Every action against Welsh, Town Of with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
1 verified contact for Welsh, Town Of, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Welsh, Town Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Louisiana
Jennings · 12 mi away
1.44 MGD
Iowa · 12 mi away
0.38 MGD
Lake Arthur · 14 mi away
0.48 MGD
Mermentau · 15 mi away
0.06 MGD
Kinder · 17 mi away
0.32 MGD
Lake Charles · 19 mi away
0.05 MGD
Elton · 19 mi away
0.08 MGD
Iota · 21 mi away
0.16 MGD
Welsh, Town Of: 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 · Centrate · Ozonation · all terms