Attica Municipal WWTP
Attica, IN · Fountain County · Publicly Owned Treatment Works
- Average flow
- 0.17 MGD
- Design flow
- 0.67 MGD
- NPDES permit
- IN0020222
- Effective
- Permit expires
- December 2028
- Population served
- 3,036
- CWNS 2022
Attica Municipal WWTP is a publicly owned wastewater treatment works in Attica, Fountain County, Indiana treating an average of 0.17 million gallons per day against a permitted design capacity of 0.67 MGD, serving about 3,036 residents. Treatment on site includes uncovered lagoons, carrousels / oxidation ditches, biogas balloons. It discharges under NPDES permit IN0020222 (effective), which expires in December 2028, with 8 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Carrousels / oxidation ditches
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Biogas balloons
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Compliance snapshot (last 3 years)
- Total violations
- 8
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Attica Municipal WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Attica Municipal WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Williamsport · 1 mi away
—
West Lebanon · 9 mi away
0.03 MGD
Pine Village · 11 mi away
0.0094 MGD
Wingate · 13 mi away
0.0076 MGD
Covington · 13 mi away
0.16 MGD
Veedersburg · 13 mi away
0.31 MGD
Hillsboro · 14 mi away
0.03 MGD
Oxford · 15 mi away
0.05 MGD
Attica Municipal 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 November 7, 2025.