Population Served
17.1K
Service Connections
7.3K
Total Violations
178
Health-Based Violations
96
Lead & Copper Data
Lead Level
Elevated5.28 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- HANNIBAL
- ZIP Code
- 63401-0000
- Counties Served
- Marion
- Cities Served
- HANNIBAL
- Open Violations
- 0
- State
- Missouri
Violation Summary
178
Total Violations
96
Health-Based
0
Open Now
Most recent violation: 2023-08-01
Explore Missouri Water Quality
See all water systems, lead data, and violation trends for Missouri.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: MO2010344.SafeWater Home