Medora Stp, Village Of
Medora, IL · Jersey County · Publicly Owned Treatment Works
- Average flow
- 0.0048 MGD
- Design flow
- 0.29 MGD
- NPDES permit
- IL0065251
- Effective
- Permit expires
- January 2029
- Population served
- 532
- CWNS 2022
Medora Stp, Village Of is a publicly owned wastewater treatment works in Medora, Jersey County, Illinois treating an average of 0.0048 million gallons per day against a permitted design capacity of 0.29 MGD, serving about 532 residents. It discharges under NPDES permit IL0065251 (effective), which expires in January 2029, with 50 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
- 50
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Medora Stp, Village Of.
No verified contacts on file yet
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Nearby wastewater treatment plants in Illinois
Shipman · 7 mi away
0.05 MGD
Chesterfield · 7 mi away
0.03 MGD
Brighton · 10 mi away
0.26 MGD
Royal Lakes · 10 mi away
0.00006 MGD
Greenfield · 12 mi away
0.00006 MGD
Jerseyville · 12 mi away
0.83 MGD
Bunker Hill · 14 mi away
0.09 MGD
Hettick · 14 mi away
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Medora 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 February 28, 2025.