Population Served
10.4K
Service Connections
4.4K
Total Violations
17
Health-Based Violations
4
Lead & Copper Data
Lead Level
High Risk19.20 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Lead action level exceeded
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- GROSSE ILE
- ZIP Code
- 48138
- Counties Served
- Wayne
- Cities Served
- Grosse Ile
- Open Violations
- 0
- State
- Michigan
Violation Summary
17
Total Violations
4
Health-Based
0
Open Now
Most recent violation: 2023-07-01
Explore Michigan Water Quality
See all water systems, lead data, and violation trends for Michigan.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: MI0002870.SafeWater Home