Population Served
74.0K
Service Connections
24.1K
Total Violations
6
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution1.30 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
- ROCHESTER HILLS
- ZIP Code
- 48309
- Counties Served
- Oakland
- Cities Served
- ROCHESTER HILLS
- Open Violations
- 0
- State
- Michigan
Violation Summary
6
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2009-01-02
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: MI0000325.SafeWater Home