Population Served
21.1K
Service Connections
7.8K
Total Violations
86
Health-Based Violations
62
Lead & Copper Data
Lead Level
Caution1.20 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-09-30
015 ppb action level
Copper Level
1400 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1992-12-31
Copper action level exceeded
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- GREEN BAY
- ZIP Code
- 54313
- Counties Served
- Brown
- Cities Served
- GREEN BAY
- Open Violations
- 0
- State
- Wisconsin
Violation Summary
86
Total Violations
62
Health-Based
0
Open Now
Most recent violation: 2024-10-17
Explore Wisconsin Water Quality
See all water systems, lead data, and violation trends for Wisconsin.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: WI4050468.SafeWater Home