Jeffersonville Stp, Village Of
PO Box 67, Geff, IL 62842 · Wayne County · Publicly Owned Treatment Works
- Average flow
- 0.0075 MGD
- Design flow
- 0.08 MGD
- NPDES permit
- ILG580076
- Effective
- Permit expires
- May 2027
- Population served
- —
- CWNS 2022
Jeffersonville Stp, Village Of is a publicly owned wastewater treatment works in Geff, Wayne County, Illinois treating an average of 0.0075 million gallons per day against a permitted design capacity of 0.08 MGD. It discharges under NPDES permit ILG580076 (effective), which expires in May 2027, with 22 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Jeffersonville Stp, Village Of.
Available with a free Klarifi account
See the full treatment train at Jeffersonville Stp, Village Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 22
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Jeffersonville Stp, Village Of, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Jeffersonville Stp, Village Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Fairfield · 6 mi away
0.7 MGD
Wayne City · 12 mi away
0.09 MGD
Mill Shoals · 13 mi away
0.02 MGD
Flora · 16 mi away
0.73 MGD
Springerton · 17 mi away
0.02 MGD
Clay City · 18 mi away
0.19 MGD
Xenia · 19 mi away
0.03 MGD
Albion · 19 mi away
0.3 MGD
Jeffersonville 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 October 26, 2026; facility record last updated March 8, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms