NORTH CALDWELL WATER DEP
PWS ID: NJ0715001 · NORTH CALDWELL, New Jersey 07006
PFAS Detected
4 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
Population Served
6,000
Total Violations
80
Health-Based Violations
7
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 2,028
- County
- Essex
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 44
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 15 | 2024 |
| Coliform (TCR) | MCL | 7 | 2008 |
| TTHM | MR | 7 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2015 |
| Coliform (TCR) | MR | 5 | 2014 |
| Consumer Confidence Rule | Other | 4 | 2021 |
| Revised Total Coliform Rule | RPT | 2 | 2016 |
| Lead and Copper Rule | MR | 2 | 2018 |
| Chlorine | MR | 2 | 2024 |
| Arsenic | MR | 1 | 1982 |
| Cadmium | MR | 1 | 1982 |
| Fluoride | MR | 1 | 1982 |
| Barium | MR | 1 | 1982 |
| Selenium | MR | 1 | 1982 |
| Mercury | MR | 1 | 1982 |
| Chromium | MR | 1 | 1982 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 15 of 120 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| HFPO-DA | 9/10/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NFDHA | 9/10/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFPeS | 9/10/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpS | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| ADONA | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 6:2 FTS | 9/10/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFEESA | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 9/10/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHxS | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFTA | 9/10/2025 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFTrDA | 9/10/2025 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| NEtFOSAA | 9/10/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NMeFOSAA | 9/10/2025 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| 4:2 FTS | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 9/10/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 9Cl-PF3ONS | 9/10/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFMBA | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFNA | 9/10/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFDA | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 9/10/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 9/10/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 9/10/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| lithium | 9/10/2025 | <9 µg/L | 9 µg/L | Not Detected |
| PFPeA | 4/14/2025 | 0.0040 µg/L | 0.003 µg/L | Detected |
| PFMPA | 4/14/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NMeFOSAA | 4/14/2025 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| PFMBA | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFEESA | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 4/14/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpS | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 4/14/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFHxA | 4/14/2025 | 0.0042 µg/L | 0.003 µg/L | Detected |
| ADONA | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 4/14/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 4/14/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 4/14/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 4/14/2025 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| 8:2 FTS | 4/14/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 9Cl-PF3ONS | 4/14/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFUnA | 4/14/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFDoA | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 4/14/2025 | 0.0067 µg/L | 0.004 µg/L | Detected |
| PFHpA | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFNA | 4/14/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 4:2 FTS | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFTA | 4/14/2025 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| lithium | 4/14/2025 | <9 µg/L | 9 µg/L | Not Detected |
| NEtFOSAA | 4/14/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFHxS | 4/14/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
PFAS data from EPA UCMR5 monitoring program (2023-2025).
This data is provided for informational purposes only.