Population Served
11.4K
Service Connections
4.8K
Total Violations
27
Health-Based Violations
11
Lead & Copper Data
Lead Level
Caution2.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- NASHVILLE
- ZIP Code
- 62263
- Counties Served
- Washington
- Cities Served
- NASHVILLE
- Open Violations
- 0
- State
- Illinois
Violation Summary
27
Total Violations
11
Health-Based
0
Open Now
Most recent violation: 2025-07-02
Explore Illinois Water Quality
See all water systems, lead data, and violation trends for Illinois.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: IL1895600.SafeWater Home