Water Quality: Long Grove, IL
5 water systems • 791 people served
No Health ViolationsWater Quality Summary
Long Grove is served by 5 public water systems with a combined service population of 791 people, and has 21 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. Long Grove's violation count is 27% below the national average for Illinois.
Water Systems Serving Long Grove
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| FIELDS OF LONG GROVE | IL0971050 | Groundwater | 267 | 3 |
| AVANTARA LONG GROVE | IL0971110 | Groundwater | 200 | 4 |
| PRAIRIE TRAILS OF LONG GROVE | IL0971200 | Groundwater | 189 | 9 |
| LONG GROVE | IL0970340 | Groundwater | 70 | 5 |
| GLENSTONE SBDV HOA | IL0970160 | Groundwater | 65 | 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.