Population Served
18.2K
Service Connections
7.9K
Total Violations
1
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution4.00 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
- Purchased Surface Water
- System Type
- Community Water System
- City
- NORWALK
- ZIP Code
- 44857-9521
- Counties Served
- Huron
- Cities Served
- Norwalk
- Open Violations
- 0
- State
- Ohio
Violation Summary
1
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2019-12-30
Explore Ohio Water Quality
See all water systems, lead data, and violation trends for Ohio.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: OH3902403.SafeWater Home