Community Water System · PWS NJ0714001
Newark Water Department
Operator location Newark, New Jersey - 34% of 349 violations are health-based (upper-third health share (> 23%)); surface water source; 294,274 served per SDWIS.
- 294,274
- People served (this PWS)
- 349
- EPA violations (this PWS)
- 119
- Health-based (this PWS)
- 1 PFAS
- UCMR5 (this PWS)
Newark Water Department standing, high SDWIS violation third
34% of 349 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 34% is upper-third health share (> 23%). UCMR5: lower-third PFAS panel (≤ 2 compounds). Population rank #121 of 29,740 among systems serving 500+.
The verdict
Newark Water Department sits in the upper third of the sitemap cohort by violation count (349), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (294,274; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 34% - most of this ledger is MCL or treatment-technique exceedance. UCMR5 detected 1 PFAS compound (lower-third PFAS panel (≤ 2 compounds)).
- #121 of 29,740
- Population · /systems
- #5 of 689
- Population · NJ
- 349
- Total EPA violations on record
- 34%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
1 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 36,402
- County
- Essex
- School/Daycare
- No
- MCL Violations
- 76
- Monitoring Violations
- 216
- Treatment Tech Violations
- 43
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 51 | 2020 |
| TTHM | MR | 42 | 2012 |
| Total Haloacetic Acids (HAA5) | MR | 42 | 2012 |
| TTHM | MCL | 25 | 2019 |
| Surface Water Treatment Rule | TT | 20 | 2020 |
| Coliform (TCR) | MR | 13 | 2015 |
| Interim Enhanced Surface Water Treatment Rule | TT | 12 | 2020 |
| Lead and Copper Rule | TT | 11 | 2022 |
| Lead and Copper Rule | MR | 7 | 2021 |
| Consumer Confidence Rule | Other | 6 | 2020 |
| CYANIDE | MR | 5 | 2017 |
| Nitrate | MR | 4 | 2012 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2006 |
| 1,1-Dichloroethylene | MR | 4 | 2006 |
| 1,2-Dichloroethane | MR | 4 | 2006 |
| 1,2-Dichloropropane | MR | 4 | 2006 |
| Trichloroethylene | MR | 4 | 2006 |
| Tetrachloroethylene | MR | 4 | 2006 |
| CHLOROBENZENE | MR | 4 | 2006 |
| Styrene | MR | 4 | 2006 |
| Mercury | MR | 4 | 2006 |
| cis-1,2-Dichloroethylene | MR | 4 | 2006 |
| DICHLOROMETHANE | MR | 4 | 2006 |
| Vinyl chloride | MR | 4 | 2006 |
| 1,1,1-Trichloroethane | MR | 4 | 2006 |
| 1,1,2-Trichloroethane | MR | 4 | 2006 |
| Benzene | MR | 4 | 2006 |
| o-Dichlorobenzene | MR | 4 | 2006 |
| trans-1,2-Dichloroethylene | MR | 4 | 2006 |
| Toluene | MR | 4 | 2006 |
Violation Count vs. the National Corpus
Newark Water Department has 349 recorded EPA violations, 92% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 7% carry more. 34% of this system's own violations are health-based (119 of 349), and it ranks #121 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
349 Higher than most more violations than 92% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 232 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFNA | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| 9Cl-PF3ONS | 8/16/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 8/16/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFOS | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFBA | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHxS | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 8/16/2023 | 5.30 ppt | 4.00 ppt | Detected |
| PFTrDA | 8/16/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFPeA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFEESA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 8/16/2023 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFPeS | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| ADONA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 8/16/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFMBA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NEtFOSAA | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 8/16/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| 4:2 FTS | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| 9Cl-PF3ONS | 8/16/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| ADONA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHxA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 8/16/2023 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFPeS | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| 4:2 FTS | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 8/16/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| NEtFOSAA | 8/16/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFDoA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 8/16/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 8/16/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
Health-based violations on Newark Water Department
119 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for NJ0714001.
Sources: EPA SDWIS · NJ DEP, Bureau of Safe Drinking Water
Nationwide peers
349 violations · 294,274 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Newark Water Department
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in New Jersey compares on the same EPA violation measures. New Jersey systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.