Population Served
39.0K
Service Connections
15.1K
Total Violations
145
Health-Based Violations
19
Lead & Copper Data
Lead Level
Elevated6.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-06-30
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- ROCK ISLAND
- ZIP Code
- 61201
- Counties Served
- Rock Island
- Cities Served
- ROCK ISLAND
- Open Violations
- 0
- State
- Illinois
Violation Summary
145
Total Violations
19
Health-Based
0
Open Now
Most recent violation: 2025-07-01
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: IL1610650.SafeWater Home