Flagg Creek Water Reclamation
Burr Ridge, IL · Cook County · Publicly Owned Treatment Works
- Average flow
- 8.31 MGD
- Design flow
- —
- NPDES permit
- ILL022586
- Effective
- Permit expires
- December 2030
- Population served
- 61,953
- CWNS 2022
Flagg Creek Water Reclamation is a publicly owned wastewater treatment works in Burr Ridge, Cook County, Illinois treating an average of 8.31 million gallons per day, serving about 61,953 residents. It discharges under NPDES permit ILL022586 (effective), which expires in December 2030, with 5 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 5
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Burr Ridge
Burr Ridge's capital improvement plan lists 15 water, sewer and wastewater line items worth $10M starting 2026–2030. The largest budgeted items are shown here.
All water and sewer capital projects in Burr Ridge →
| Project | Budget | Years |
|---|---|---|
| Carriage Way & 62nd Street Water Mains | $3,508,000 | 2026–2026 |
| North Water Tower Painting | $1,800,000 | 2028–2028 |
| Water Main - Pleasantdale / IHP | $1,500,000 | 2030–2030 |
| Sanitary Lining Program | $1,140,000 | 2027–2030 |
| Pump Center Improvements | $653,000 | 2026–2026 |
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
8 verified contacts for Flagg Creek Water Reclamation, with validated emails and direct phone numbers.
Unlock 8 verified contacts (5 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Flagg Creek Water Reclamation, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Lemont · 7 mi away
2 MGD
Downers Grove · 8 mi away
6.39 MGD
Cicero · 8 mi away
—
Woodridge · 8 mi away
6.1 MGD
Elmhurst · 9 mi away
7.92 MGD
Glen Ellyn · 9 mi away
7.04 MGD
Bolingbrook · 9 mi away
1.03 MGD
Addison · 12 mi away
1.22 MGD
Flagg Creek Water Reclamation: 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 29, 2025.