Population Served
41.8K
Service Connections
16.3K
Total Violations
30
Health-Based Violations
8
Lead & Copper Data
Lead Level
Caution4.77 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
- Groundwater
- System Type
- Community Water System
- City
- WENTZVILLE
- ZIP Code
- 63385-0000
- Counties Served
- St. Charles
- Cities Served
- WENTZVILLE
- Open Violations
- 0
- State
- Missouri
Violation Summary
30
Total Violations
8
Health-Based
0
Open Now
Most recent violation: 2018-08-01
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: MO6010849.SafeWater Home