AQUA ILLINOIS-WILLOWBROOK Water Quality Report
Population
5,100
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 43%
of 49,184 US systems
5-Year Record
✅ Clean
no violations
A
Safe
Safety Grade
0 violations in the past 5 years
System Details
- PWSID
- IL1977870
- Population Served
- 5,100
- Water Source
- Ground Water
- Owner
- Private
- State
- Illinois
- EPA Region
- 5
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 8000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 4 |
Violation History
2020
8
Total violations on record: 8
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade A
Avg: B-C
8violations total
29% of national average
National avg: ~28 per system
📍 Average-sized water system.