Channahon STP
26221 South Blackberry Lane, Channahon, IL 60410 · Will County · Publicly Owned Treatment Works
- Average flow
- 0.56 MGD
- Design flow
- 2.73 MGD
- NPDES permit
- IL0069906
- Administratively continued
- Permit expires
- June 2023
- Population served
- 6,173
- CWNS 2022
Channahon STP is a publicly owned wastewater treatment works in Channahon, Will County, Illinois treating an average of 0.56 million gallons per day against a permitted design capacity of 2.73 MGD, serving about 6,173 residents. It discharges under NPDES permit IL0069906 (administratively continued), which expires in June 2023, with 3 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Channahon STP.
Available with a free Klarifi account
See the full treatment train at Channahon STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Channahon
Channahon's capital improvement plan lists 16 water, sewer and wastewater line items worth $79M starting 2026–2030. The largest budgeted items are shown here.
All water and sewer capital projects in Channahon →
| Project | Budget | Years |
|---|---|---|
| Far West Side Waste Water Treatment Plant | $49,370,000 | 2026–2030 |
| Construction of Primary & Secondary Delivery Point - Related to the Lake Michigan Water Commission | $9,600,000 | 2029–2030 |
| Water System Reinforcement for Lake Michigan Water (1 Million Gallon Storage Tank) | $6,846,500 | 2026–2028 |
| Watermain Reinforcement for Lake Michigan Water (12-Inch Pipe Along US Rt. 6) | $3,240,000 | 2026–2026 |
| Watermain Reinforcement for Lake Michigan Water (12-Inch Pipe Along Blackberry Road) | $2,005,000 | 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
12 verified contacts for Channahon STP, with validated emails and direct phone numbers.
Unlock 12 verified contacts (9 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Channahon STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Joliet · 4 mi away
6.67 MGD
Coal City · 8 mi away
0.79 MGD
Diamond · 8 mi away
0.37 MGD
Braidwood · 9 mi away
0.77 MGD
Morris · 10 mi away
0.73 MGD
Joliet · 10 mi away
—
Crest Hill · 11 mi away
0.47 MGD
Manhattan · 12 mi away
0.81 MGD
Channahon 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 21, 2026; facility record last updated March 28, 2025.