Water Quality: Libertyville, IL
13 water systems • 84,859 people served
No Health ViolationsWater Quality Summary
Libertyville is served by 13 public water systems with a combined service population of 84,859 people, and has 44 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. Libertyville's violation count is 53% above the national average for Illinois.
Water Systems Serving Libertyville
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| VERNON HILLS - LAKE CO PW | IL0971750 | Surface Water | 33,207 | 5 |
| LIBERTYVILLE | IL0970900 | Surface Water | 20,500 | 0 |
| WILDWOOD SUBDIVISION - LAKE CO PW | IL0977350 | Surface Water | 14,832 | 4 |
| GRANDWOOD PARK SUBDIVISION - LAKE CO PW | IL0975600 | Surface Water | 5,751 | 15 |
| LCPW - PEKARA SUBDIVISION | IL0975900 | Groundwater | 3,711 | 3 |
| FOX LAKE HILLS SUBDIVISION - LAKE CO PW | IL0975550 | Surface Water | 2,628 | 6 |
| LCPW - BROOKS FARM SUBDIVISION | IL0970280 | Groundwater | 1,563 | 1 |
| COUNTRYSIDE LAKE SUBDIVISION -LAKE CO PW | IL0975200 | Groundwater | 1,287 | 1 |
| LAKE COUNTY PW- HAWTHORN WOODS | IL0970450 | Groundwater | 675 | 2 |
| LCPW - HIGHLAND LAKE SUBDIVISION | IL0975750 | Groundwater | 330 | 1 |
| FOREST LAKE ADDITION - LAKE CO PW | IL0975500 | Groundwater | 225 | 1 |
| LAKE CO. PW - ARDEN SHORES ESTATES | IL0975050 | Surface Water | 105 | 5 |
| LCPW - OAK TERRACE | IL0978970 | Groundwater | 45 | 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.