Water Quality: Mattoon, IL
3 water systems • 29,120 people served
Some Concerns11
Total Violations
2
Health-Based Violations
3
Water Systems
29,120
Population Served
Water Quality Summary
Mattoon has 2 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Disinfection Byproducts. In total, 11 violations are on record for 3 water systems serving 29,120 people.
Contaminants Found
Disinfection Byproducts
Water Systems Serving Mattoon
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| MATTOON | IL0290250 | Surface Water | 19,500 | 5 |
| CLEAR WATER SERVICE CORP | IL0295100 | Groundwater | 8,900 | 2 |
| COOKS MILLS WATER ASSOCIATION | IL0295200 | Groundwater | 720 | 4 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.