Population Served
78.4K
Service Connections
24.1K
Total Violations
38
Health-Based Violations
2
Lead & Copper Data
Lead Level
Caution3.00 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
- Surface Water
- System Type
- Community Water System
- City
- HAMMOND
- ZIP Code
- 46320
- Counties Served
- Lake
- Cities Served
- HAMMOND
- Open Violations
- 0
- State
- Indiana
Violation Summary
38
Total Violations
2
Health-Based
0
Open Now
Most recent violation: 2024-10-01
Explore Indiana Water Quality
See all water systems, lead data, and violation trends for Indiana.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: IN5245020.SafeWater Home