New Minden Stp, Village Of
Nashville, IL · Washington County · Publicly Owned Treatment Works
- Average flow
- 0.04 MGD
- Design flow
- 0.06 MGD
- NPDES permit
- IL0041335
- Effective
- Permit expires
- February 2029
- Population served
- —
- CWNS 2022
New Minden Stp, Village Of is a publicly owned wastewater treatment works in Nashville, Washington County, Illinois treating an average of 0.04 million gallons per day against a permitted design capacity of 0.06 MGD. It discharges under NPDES permit IL0041335 (effective), which expires in February 2029, with 2 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
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at New Minden Stp, Village Of.
No verified contacts on file yet
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Nearby wastewater treatment plants in Illinois
Hoyleton · 5 mi away
0.06 MGD
Nashville · 6 mi away
0.28 MGD
Bartelso · 9 mi away
0.05 MGD
Hoffman · 10 mi away
0.04 MGD
Richview · 10 mi away
0.04 MGD
Okawville · 11 mi away
0.07 MGD
Irvington · 11 mi away
0.06 MGD
Centralia · 12 mi away
1.12 MGD
New Minden 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 September 22, 2025.