Stronghurst Stp, Village Of
Stronghurst, IL · Henderson County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- 0.41 MGD
- NPDES permit
- IL0064025
- Effective
- Permit expires
- December 2027
- Population served
- 852
- CWNS 2022
Stronghurst Stp, Village Of is a publicly owned wastewater treatment works in Stronghurst, Henderson County, Illinois treating an average of 0.05 million gallons per day against a permitted design capacity of 0.41 MGD, serving about 852 residents. It discharges under NPDES permit IL0064025 (effective), which expires in December 2027, with 14 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
- 14
- Effluent violations
- 10
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Stronghurst Stp, Village Of.
No verified contacts on file yet
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Nearby wastewater treatment plants in Illinois
Biggsville · 7 mi away
0.03 MGD
Kirkwood · 11 mi away
0.04 MGD
Laharpe · 12 mi away
0.07 MGD
Blandinsville · 15 mi away
0.02 MGD
Monmouth · 18 mi away
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Good Hope · 19 mi away
0.01 MGD
Monmouth · 19 mi away
2.64 MGD
Colchester · 23 mi away
0.1 MGD
Stronghurst Stp, Village Of: 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 28, 2025.