Capron Wwtp, Village Of
Capron, IL · Boone County · Publicly Owned Treatment Works
- Average flow
- 0.14 MGD
- Design flow
- 1.13 MGD
- NPDES permit
- IL0027855
- Effective
- Permit expires
- August 2031
- Population served
- 957
- CWNS 2022
Capron Wwtp, Village Of is a publicly owned wastewater treatment works in Capron, Boone County, Illinois treating an average of 0.14 million gallons per day against a permitted design capacity of 1.13 MGD, serving about 957 residents. It discharges under NPDES permit IL0027855 (effective), which expires in August 2031, with 24 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
- 24
- Effluent violations
- 24
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Capron Wwtp, Village Of, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Capron Wwtp, Village Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Illinois
Poplar Grove · 4 mi away
0.22 MGD
Harvard · 6 mi away
0.81 MGD
Poplar Grove · 7 mi away
0.23 MGD
Marengo · 11 mi away
0.24 MGD
Woodstock · 15 mi away
1.77 MGD
Hebron · 17 mi away
0.08 MGD
Woodstock · 17 mi away
1.07 MGD
Rockton · 18 mi away
0.33 MGD
Capron Wwtp, 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 28, 2025.