Mahomet Stp, Village Of
Mahomet, IL · Champaign County · Publicly Owned Treatment Works
- Average flow
- 0.46 MGD
- Design flow
- 2.25 MGD
- NPDES permit
- IL0024414
- Effective
- Permit expires
- June 2030
- Population served
- 8,968
- CWNS 2022
Mahomet Stp, Village Of is a publicly owned wastewater treatment works in Mahomet, Champaign County, Illinois treating an average of 0.46 million gallons per day against a permitted design capacity of 2.25 MGD, serving about 8,968 residents. Treatment on site includes clarifiers, uncovered lagoons. It discharges under NPDES permit IL0024414 (effective), which expires in June 2030, with 30 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
- 30
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
3 verified contacts for Mahomet Stp, Village Of, with validated emails and direct phone numbers.
Unlock 3 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Mahomet Stp, Village Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Mahomet · 2 mi away
0.51 MGD
Fisher · 9 mi away
0.14 MGD
Urbana · 12 mi away
6.2 MGD
Farmer City · 14 mi away
0.03 MGD
Bement · 20 mi away
0.15 MGD
Le Roy · 21 mi away
0.41 MGD
Paxton · 24 mi away
0.37 MGD
Ogden · 24 mi away
0.04 MGD
Mahomet 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.