Mcleansboro Stp, Village Of
Airport Road, Mcleansboro, IL 62859 · Hamilton County · Publicly Owned Treatment Works
- Average flow
- 0.27 MGD
- Design flow
- 2.5 MGD
- NPDES permit
- ILG582007
- Effective
- Permit expires
- May 2027
- Population served
- 2,868
- CWNS 2022
Mcleansboro Stp, Village Of is a publicly owned wastewater treatment works in Mcleansboro, Hamilton County, Illinois treating an average of 0.27 million gallons per day against a permitted design capacity of 2.5 MGD, serving about 2,868 residents. It discharges under NPDES permit ILG582007 (effective), which expires in May 2027, with 4 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Mcleansboro Stp, Village Of.
Available with a free Klarifi account
See the full treatment train at Mcleansboro Stp, Village Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Mcleansboro Stp, Village Of.
No verified contacts on file yet
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Nearby wastewater treatment plants in Illinois
Enfield · 10 mi away
0.01 MGD
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0.01 MGD
Broughton · 11 mi away
0.02 MGD
Dahlgren · 12 mi away
0.0038 MGD
Springerton · 13 mi away
0.02 MGD
Mill Shoals · 16 mi away
0.02 MGD
Belle Rive · 16 mi away
0.0032 MGD
Galatia · 16 mi away
0.05 MGD
Mcleansboro 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 August 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms