Athens Stp, City Of
802 West Eureka Street, Athens, IL 62613 · Menard County · Publicly Owned Treatment Works
- Average flow
- 0.22 MGD
- Design flow
- 1.4 MGD
- NPDES permit
- IL0041203
- Effective
- Permit expires
- September 2027
- Population served
- 1,373
- CWNS 2022
Athens Stp, City Of is a publicly owned wastewater treatment works in Athens, Menard County, Illinois treating an average of 0.22 million gallons per day against a permitted design capacity of 1.4 MGD, serving about 1,373 residents. It discharges under NPDES permit IL0041203 (effective), which expires in September 2027, with 3 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Athens Stp, City Of.
Available with a free Klarifi account
See the full treatment train at Athens Stp, City Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 3
- 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 Athens Stp, City Of, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Athens Stp, City Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Petersburg · 7 mi away
0.31 MGD
Buffalo · 9 mi away
0.21 MGD
Springfield · 9 mi away
16.41 MGD
Williamsville · 11 mi away
0.22 MGD
Tallula · 11 mi away
0.04 MGD
Riverton · 13 mi away
0.24 MGD
Mason City · 16 mi away
0.25 MGD
Ashland · 16 mi away
0.06 MGD
Athens Stp, City 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 3, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms