Population Served
20.6K
Service Connections
6.9K
Total Violations
80
Health-Based Violations
3
Lead & Copper Data
Lead Level
High Risk19.00 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
- Surface Water
- System Type
- Community Water System
- City
- MARQUETTE
- ZIP Code
- 49855
- Counties Served
- Marquette
- Cities Served
- MARQUETTE
- Open Violations
- 0
- State
- Michigan
Violation Summary
80
Total Violations
3
Health-Based
0
Open Now
Most recent violation: 2018-07-01
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: MI0004120.SafeWater Home