Sunshine WWTP
Sunshine, LA · Iberville County · Publicly Owned Treatment Works
- Average flow
- 0.12 MGD
- Design flow
- 0.35 MGD
- NPDES permit
- LA0103845
- Effective
- Permit expires
- March 2030
- Population served
- 3,787
- CWNS 2022
Sunshine WWTP is a publicly owned wastewater treatment works in Sunshine, Iberville County, Louisiana treating an average of 0.12 million gallons per day against a permitted design capacity of 0.35 MGD, serving about 3,787 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit LA0103845 (effective), which expires in March 2030, with 51 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
Unlock
Unlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 51
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Sunshine WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Sunshine WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Louisiana
Saint Gabriel · 4 mi away
0.17 MGD
Baton Rouge · 4 mi away
33 MGD
Saint Gabriel · 6 mi away
0.09 MGD
Plaquemine · 7 mi away
0.11 MGD
Addis · 9 mi away
—
Gonzales · 10 mi away
0.02 MGD
Port Allen · 13 mi away
0.4 MGD
Brusly · 13 mi away
0.2 MGD
Sunshine WWTP: 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 August 19, 2026.