Arthur Stp, Village Of
Arthur, IL · Douglas County · Publicly Owned Treatment Works
- Average flow
- 0.14 MGD
- Design flow
- 1.25 MGD
- NPDES permit
- IL0021741
- Effective
- Permit expires
- March 2028
- Population served
- 2,207
- CWNS 2022
Arthur Stp, Village Of is a publicly owned wastewater treatment works in Arthur, Douglas County, Illinois treating an average of 0.14 million gallons per day against a permitted design capacity of 1.25 MGD, serving about 2,207 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit IL0021741 (effective), which expires in March 2028, with 20 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 20
- Effluent violations
- 20
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Arthur Stp, Village Of, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Arthur Stp, Village Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Lovington · 9 mi away
0.1 MGD
Hammond · 9 mi away
—
Arcola · 10 mi away
0.18 MGD
Sullivan · 10 mi away
—
Humboldt · 11 mi away
0.03 MGD
Tuscola · 12 mi away
0.18 MGD
Tuscola · 14 mi away
0.31 MGD
Bethany · 15 mi away
0.1 MGD
Arthur 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 November 7, 2025.