Roselle-J Botterman STP
Roselle, IL · Du Page County · Publicly Owned Treatment Works
- Average flow
- 0.58 MGD
- Design flow
- —
- NPDES permit
- ILL048721
- Effective
- Permit expires
- December 2030
- Population served
- 16,011
- CWNS 2022
Roselle-J Botterman STP is a publicly owned wastewater treatment works in Roselle, Du Page County, Illinois treating an average of 0.58 million gallons per day, serving about 16,011 residents. Treatment on site includes carrousels / oxidation ditches, biogas balloons. It discharges under NPDES permit ILL048721 (effective), which expires in December 2030, with 0 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
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Roselle
Roselle's capital improvement plan lists 18 water, sewer and wastewater line items worth $78M starting 2025–2025. The largest budgeted items are shown here.
All water and sewer capital projects in Roselle →
| Project | Budget | Years |
|---|---|---|
| Devlin WWTP A2O Improvements and Expansion | $30,984,000 | 2025–2027 |
| Devlin WWTP Disinfection | $9,054,000 | 2025–2027 |
| Devlin WWTP Secondary Clarifier | $6,872,000 | 2025–2027 |
| Botterman WWTP BNR Improvements | $5,870,000 | 2025–2026 |
| Annual Water Main Replacement Program | $5,836,500 | 2025–2029 |
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
23 verified contacts for Roselle-J Botterman STP, with validated emails and direct phone numbers.
Unlock 23 verified contacts (20 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Roselle-J Botterman STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Bartlett · 4 mi away
1.7 MGD
Itasca · 6 mi away
—
Itasca · 6 mi away
0.9 MGD
Wood Dale · 7 mi away
1.03 MGD
Addison · 7 mi away
2.24 MGD
Wood Dale · 7 mi away
0.19 MGD
Addison · 8 mi away
1.22 MGD
Elgin · 9 mi away
10 MGD
Roselle-J Botterman STP: 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 March 7, 2025.