Population Served
57.2K
Service Connections
23.9K
Total Violations
13
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution4.00 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
- ROYAL OAK
- ZIP Code
- 48067
- Counties Served
- Oakland
- Cities Served
- ROYAL OAK
- Open Violations
- 0
- State
- Michigan
Violation Summary
13
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2021-07-01
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: MI0005830.SafeWater Home