Water Quality: Arlington Heights, IL
2 water systems • 73,444 people served
No Health ViolationsWater Quality Summary
Arlington Heights is served by 2 public water systems with a combined service population of 73,444 people, and has 45 EPA Safe Drinking Water Act violations on record. None of those violations are health-based — the records reflect missed monitoring or reporting deadlines rather than a contaminant exceeding safe levels. Arlington Heights's violation count is 56% above the national average for Illinois.
Water Systems Serving Arlington Heights
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| ARLINGTON HEIGHTS | IL0314030 | Surface Water | 73,320 | 45 |
| TRIANGLE MANUFACTURED HOME COMMUNITY | IL0374865 | Groundwater | 124 | 0 |
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.
Other Cities in Illinois
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.