Population Served
17.8K
Service Connections
7.1K
Total Violations
138
Health-Based Violations
3
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
150000 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 2004-09-30
Copper action level exceeded
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- BALTIMORE
- ZIP Code
- 43105
- Counties Served
- Licking
- Cities Served
- Baltimore
- Open Violations
- 0
- State
- Ohio
Violation Summary
138
Total Violations
3
Health-Based
0
Open Now
Most recent violation: 2010-01-02
Explore Ohio Water Quality
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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: OH4505412.SafeWater Home