Population Served
49.1K
Service Connections
22.8K
Total Violations
197
Health-Based Violations
48
Lead & Copper Data
Lead Level
Caution3.70 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
18000 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 2005-09-30
Copper action level exceeded
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- WARREN
- ZIP Code
- 44483
- Counties Served
- Trumbull
- Cities Served
- Warren
- Open Violations
- 0
- State
- Ohio
Violation Summary
197
Total Violations
48
Health-Based
0
Open Now
Most recent violation: 2023-07-01
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: OH7803811.SafeWater Home