Illinois American Water-Godfrey Wastewater
Godfrey, IL · Madison County · Publicly Owned Treatment Works
- Average flow
- 0.6 MGD
- Design flow
- —
- NPDES permit
- ILL036421
- Effective
- Permit expires
- December 2030
- Population served
- —
- CWNS 2022
Illinois American Water-Godfrey Wastewater is a publicly owned wastewater treatment works in Godfrey, Madison County, Illinois treating an average of 0.6 million gallons per day. Treatment on site includes clarifiers. It discharges under NPDES permit ILL036421 (effective), which expires in December 2030, with 12 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Compliance snapshot (last 3 years)
- Total violations
- 12
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Illinois American Water-Godfrey Wastewater, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Illinois American Water-Godfrey Wastewater, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Alton · 7 mi away
5.38 MGD
East Alton · 7 mi away
0.51 MGD
Brighton · 8 mi away
0.26 MGD
Grafton · 11 mi away
0.05 MGD
Roxana · 13 mi away
0.21 MGD
Jerseyville · 13 mi away
0.83 MGD
Edwardsville · 14 mi away
2.3 MGD
Edwardsville · 15 mi away
0.18 MGD
Illinois American Water-Godfrey Wastewater: 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 May 18, 2025.