Urbana & Champaign Sd
1100 E University Ave, Urbana, IL 61802 · Champaign County · Publicly Owned Treatment Works
- Average flow
- 7.76 MGD
- Design flow
- —
- NPDES permit
- ILL031500
- Effective
- Permit expires
- December 2030
- Population served
- 116,900
- CWNS 2022
Urbana & Champaign Sd is a publicly owned wastewater treatment plant in Urbana, Champaign County, Illinois treating an average of 7.76 million gallons per day, serving about 116,900 residents. It discharges under NPDES permit ILL031500 (effective), which expires in December 2030, with 2 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in March 2021.
Treatment technology
3 treatment structures and unit processes identified at Urbana & Champaign Sd.
Available with a free Klarifi account
See the full treatment train at Urbana & Champaign Sd: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Urbana & Champaign Sd in EPA's ICIS system.
- Formal actions
- 2
- 1 since FY2020
- Compliance actions
- $50,000
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Mar 2021
Urbana & Champaign SD, PT AOC
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty
EPA's description of the case:
“AOC sets out measures to correct alleged violations and bring facility into compliance with CWA and facility's NPDES permits”
Source: EPA ECHO, civil enforcement case 05-2020-0300.
Full case history with a free Klarifi account
Every action against Urbana & Champaign Sd with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Capital improvement projects in Urbana
Urbana's capital improvement plan lists 6 water, sewer and wastewater line items worth $17M starting 2025–2025. The largest budgeted items are shown here.
All water and sewer capital projects in Urbana →
| Project | Budget | Years |
|---|---|---|
| Sewer Cleaning and Televising | $6,604,382 | 2025–2030 |
| Sewer Lining | $4,773,690 | 2025–2030 |
| Miscellaneous Sewer Repairs | $4,348,686 | 2025–2030 |
| Sanitary Sewer Lateral Lining | $793,167 | 2025–2026 |
| Sewer and Floodplain Modeling | $345,602 | 2025–2026 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
5 verified contacts for Urbana & Champaign Sd, with validated emails and direct phone numbers.
Unlock 5 verified contacts (2 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Urbana & Champaign Sd, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Mahomet · 12 mi away
0.41 MGD
Mahomet · 12 mi away
0.61 MGD
Ogden · 13 mi away
0.07 MGD
Homer · 15 mi away
0.06 MGD
Fisher · 15 mi away
0.26 MGD
Villa Grove · 17 mi away
0.53 MGD
Tuscola · 21 mi away
0.44 MGD
Paxton · 22 mi away
0.68 MGD
Urbana & Champaign Sd: 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 September 27, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms