Water Quality: Lake Zurich, IL
3 water systems • 19,867 people served
No Health Violations25
Total Violations
0
Health-Based Violations
3
Water Systems
19,867
Population Served
Water Quality Summary
Lake Zurich has no health-based drinking water violations on record in the EPA SDWIS database. There are 25 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Water Systems Serving Lake Zurich
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| LAKE ZURICH | IL0970850 | Groundwater | 19,759 | 8 |
| PROMONTORY POINTE HOMEOWNERS ASSOCIATION | IL0970320 | Groundwater | 78 | 4 |
| DAYSPRING BIBLE COLLEGE | IL0977189 | Groundwater | 30 | 13 |
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.