HANOVER PARK Water Quality Report
Population
37,470
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 54%
of 49,184 US systems
5-Year Record
⚠️ 1
violation recorded
B
Good
Safety Grade
1 violation in the past 5 years
System Details
- PWSID
- IL0314480
- Population Served
- 37,470
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Illinois
- EPA Region
- 5
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 2037 | ⚠ Monitoring/Reporting | 2 |
| Atrazine | ⚠ Monitoring/Reporting | 2 |
| Contaminant 2035 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 2039 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 2306 | ⚠ Monitoring/Reporting | 2 |
| Benzene | ⚠ Monitoring/Reporting | 2 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
1
2014
12
Total violations on record: 13
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Atrazine, Benzene
How does this compare?
This systemNational average
Grade B
Avg: B-C
13violations total
46% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 6× the national average.