COAL VALLEY Water Quality Report
Population
3,873
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 6
violations recorded
C
Fair
Safety Grade
6 violations in the past 5 years, including 3 health-based
System Details
- PWSID
- IL1614260
- Population Served
- 3,873
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Illinois
- EPA Region
- 5
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ✕ Health-Based | 1 |
| Nitrite | ✕ Health-Based | 6 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 2 |
Violation History
2025
1
2024
1
2023
4
2016
2
1992
1
Total violations on record: 9
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Nitrite
How does this compare?
This systemNational average
Grade C
Avg: B-C
9violations total
32% of national average
National avg: ~28 per system
📍 Average-sized water system.