Population Served
17.1K
Service Connections
7.1K
Total Violations
45
Health-Based Violations
26
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
21000 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 2004-09-30
Copper action level exceeded
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- NORWALK
- ZIP Code
- 44857
- Counties Served
- Huron
- Cities Served
- Norwalk
- Open Violations
- 0
- State
- Ohio
Violation Summary
45
Total Violations
26
Health-Based
0
Open Now
Most recent violation: 2021-10-01
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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: OH3901111.SafeWater Home