CICERO Water Quality Report
Population
83,000
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 8
violations recorded
C
Fair
Safety Grade
8 violations in the past 5 years, including 2 health-based
System Details
- PWSID
- IL0310510
- Population Served
- 83,000
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Illinois
- EPA Region
- 5
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ✕ Health-Based | 3 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 3100 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 5200 | ✕ Health-Based | 2 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
3
2024
1
2023
1
2022
3
2017
2
2016
2
1992
1
Total violations on record: 13
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
13violations total
46% of national average
National avg: ~28 per system
🏙️ This is a large system — serving 12× more people than the national average.