Town Of Iowa Sd #1
Iowa, LA · Calcasieu County · Publicly Owned Treatment Works
- Average flow
- 0.65 MGD
- Design flow
- 0.5 MGD
- NPDES permit
- LA0043605
- Effective
- Permit expires
- January 2031
- Population served
- 2,649
- CWNS 2022
Town Of Iowa Sd #1 is a publicly owned wastewater treatment plant in Iowa, Calcasieu County, Louisiana treating an average of 0.65 million gallons per day against a permitted design capacity of 0.5 MGD, serving about 2,649 residents. It discharges under NPDES permit LA0043605 (effective), which expires in January 2031, with 75 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 75
- Effluent violations
- 58
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Town Of Iowa Sd #1.
No verified contacts on file yet
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Nearby wastewater treatment plants in Louisiana
Lake Charles · 7 mi away
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Welsh · 12 mi away
0.2 MGD
Lake Charles · 13 mi away
5.74 MGD
Jennings · 23 mi away
1.61 MGD
Lake Arthur · 23 mi away
0.48 MGD
Elton · 26 mi away
0.13 MGD
Kinder · 26 mi away
0.3 MGD
Mermentau · 27 mi away
0.06 MGD
Town Of Iowa Sd #1: 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 September 11, 2026; facility record last updated July 18, 2023.