Water Quality: Oak Lawn, IL
1 water system • 58,362 people served
Some Concerns11
Total Violations
2
Health-Based Violations
1
Water Systems
58,362
Population Served
Water Quality Summary
Oak Lawn 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 1 water system serving 58,362 people.
Contaminants Found
Disinfection Byproducts
Water Systems Serving Oak Lawn
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| OAK LAWN | IL0312220 | Surface Water | 58,362 | 11 |
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.