Population Served
134.1K
Service Connections
49.4K
Total Violations
9
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution2.70 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- WARREN
- ZIP Code
- 48089
- Counties Served
- Macomb
- Cities Served
- WARREN
- Open Violations
- 0
- State
- Michigan
Violation Summary
9
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2020-02-29
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: MI0006900.SafeWater Home