Population Served
40.0K
Service Connections
9.0K
Total Violations
42
Health-Based Violations
0
Lead & Copper Data
Lead Level
Safe1.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
2060 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1994-01-10
Copper action level exceeded
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- NEWARK
- ZIP Code
- 19711
- Counties Served
- New Castle
- Cities Served
- NEWARK
- Open Violations
- 0
- State
- Delaware
Violation Summary
42
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2014-07-01
Explore Delaware Water Quality
See all water systems, lead data, and violation trends for Delaware.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: DE0000630.SafeWater Home