Illinois American Water - Villa Grove STP
Villa Grove, IL · Douglas County · Publicly Owned Treatment Works
- Average flow
- 0.38 MGD
- Design flow
- 1.2 MGD
- NPDES permit
- IL0059005
- Effective
- Permit expires
- May 2030
- Population served
- —
- CWNS 2022
Illinois American Water - Villa Grove STP is a publicly owned wastewater treatment works in Villa Grove, Douglas County, Illinois treating an average of 0.38 million gallons per day against a permitted design capacity of 1.2 MGD. Treatment on site includes clarifiers. It discharges under NPDES permit IL0059005 (effective), which expires in May 2030, with 19 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
- 19
- Effluent violations
- 16
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
4 verified contacts for Illinois American Water - Villa Grove STP, 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 - Villa Grove STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Tuscola · 6 mi away
0.31 MGD
Tuscola · 8 mi away
0.18 MGD
Arcola · 14 mi away
0.18 MGD
Oakland · 16 mi away
0.09 MGD
Homer · 16 mi away
0.05 MGD
Urbana · 17 mi away
6.2 MGD
Arthur · 19 mi away
0.14 MGD
Ogden · 20 mi away
0.04 MGD
Illinois American Water - Villa Grove STP: 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 March 28, 2025.