Water system profile
Newark Water Department
NJ0714001Essex County, NJ · Pop. 285,000 · Surface water
Tier 1Explicit Boundary1.00
Tier 2Matched Proxy0.85
Tier 3Modeled Radius0.50
0
Contaminants reported
0
Active violations
Jun 1, 2026
Most recent sample
Tier 1
Explicit Boundary
Confidence tier
| Contaminant | Category | Measured | MCL | MCLG | Unit | Sample date | Testing agency | Status |
|---|---|---|---|---|---|---|---|---|
| Lead | Heavy metal | 48.0 | 15.0 | 0.0 | µg/L | 2026-06-01 | Essex County Utilities | Above limit |
| PFOA | PFAS | 9.0 | 4.0 | 0.0 | ng/L | 2026-06-01 | Essex County Utilities | Above limit |
| Hexavalent Chromium | Heavy metal | 6.0 | 10.0 | 0.0 | µg/L | 2026-06-01 | Essex County Utilities | Within limit |