- PWSID
- NJ0238001
- State
- New Jersey
- System type
- community water system (CWS)
- Population served
- 792,713
- City
- Haworth
- Counties
- Bergen County, Hudson County
- Primary source water
- surface water
- UCMR 5 sampling
- 2024-02-12 to 2025-02-12 · 3 entry point(s) · water types: SW
- Service-area boundary
- authoritative
PFOA ≥ 3 × its limit highest single result
PFOA ≥ 3 × its limit worst entry-point average
Open on the New Jersey map · All New Jersey systems · All results
These are monitoring results collected under EPA's Fifth Unregulated Contaminant Monitoring Rule (UCMR 5) at entry points, where treated water enters the distribution system; they are not tap-water samples. They are not compliance determinations: compliance with EPA's 2024 PFAS limits is judged on running annual averages of compliance monitoring, required from 2029, so a single UCMR 5 result at or above a limit is not a violation. “< MRL” means the compound was not quantified at EPA's minimum reporting level; it does not mean zero.
Water purchased from
- Hoboken Water Utility (NJ0905001)
Seller's highest results: PFOA 6.7 ppt · PFOS 4.6 ppt · HI 0 · detected: PFOA;PFOS - Jersey City Mua (NJ0906001)
Seller's highest results: PFOA 9.2 ppt · PFOS 7.7 ppt · HI 0.5 · detected: PFHxA;PFHxS;PFOA;PFOS;PFPeA - N.J.D.W.S.C. - Wanaque North (NJ1613001)
Seller not monitored under UCMR 5. - Passaic Valley Water Commission (NJ1605002)
Seller's highest results: PFOA 11.5 ppt · PFOS 7.7 ppt · HI 0.322 · detected: PFBA;PFBS;PFHpA;PFHxA;PFHxS;PFOA;PFOS;PFPeA
Seller results are the seller's own entry-point samples, not measurements of this system's water. This system's own samples (below) may reflect purchased water, its own sources, or both.
Compared with EPA's 2024 values
| Highest single result | Worst entry-point average* | Limit | |
|---|---|---|---|
| PFOA (ppt) | 14 | 13 | 4 |
| PFOS (ppt) | 8.1 | 6.3 | 4 |
| Hazard Index | 0.47 | 0.39 | 1.0† |
“<MRL” = every result for the compound was below its reporting limit. * Mean of all samples at each entry point with non-detects = 0 (EPA compliance convention; the Hazard Index also uses non-detects = 0); a screening comparison, not a formal running annual average. † Rescission proposed May 2026. PFOA/PFOS MCL 4 ppt (2024 NPDWR, in effect). PFHxS, PFNA, HFPO-DA (10 ppt each) and the Hazard Index (1.0) are 2024 NPDWR values; EPA proposed rescinding them on 18 May 2026 (comment period closed 20 Jul 2026).
Compared with New Jersey standards
| Highest single result | Worst entry-point average* | New Jersey | |
|---|---|---|---|
| PFNA (ppt) | 0 | 0 | 13 |
| PFOA (ppt) | 14 | 13 | 14 |
| PFOS (ppt) | 8.1 | 6.3 | 13 |
Sum standards add the listed compounds within each sample (non-detects = 0). State compliance is normally judged on averages over time; these are screening comparisons.
Sampling history
Sampled 2024-02-12 to 2025-02-12 · 3 entry point(s) · water types: SW · 16 sampling visits. PFAS in ppt (ng/L).
| Date | Entry point | Event | PFOA | PFOS | HI | Other detections |
|---|---|---|---|---|---|---|
| 2024-02-12 | Haworth Treatment Plant (SW) | SE1 | n/a | n/a | n/a | none |
| 2024-02-12 | Jersey City Consecutive Connection (SW) | SE1 | n/a | n/a | n/a | none |
| 2024-02-12 | Weehawken Interconnection- Hoboken/JC (SW) | SE1 | n/a | n/a | n/a | none |
| 2024-04-29 | Haworth Treatment Plant (SW) | SE1 | 12 | <4 | 0 | PFHxA 3.6, PFPeA 3.6 |
| 2024-04-29 | Jersey City Consecutive Connection (SW) | SE1 | 6.2 | 5.3 | 0.33 | none |
| 2024-04-29 | Weehawken Interconnection- Hoboken/JC (SW) | SE1 | 5.1 | 5 | 0 | none |
| 2024-05-06 | Haworth Treatment Plant (SW) | SE2 | 14 | <4 | 0.002 | PFHpA 3.1, PFHxA 4, PFPeA 4.3 |
| 2024-05-06 | Jersey City Consecutive Connection (SW) | SE2 | 6.9 | 5.4 | 0.33 | none |
| 2024-05-06 | Weehawken Interconnection- Hoboken/JC (SW) | SE2 | 6.5 | 5.2 | 0.33 | none |
| 2024-08-05 | Haworth Treatment Plant (SW) | SE3 | 12 | <4 | 0 | PFHxA 4.5, PFPeA 4.6 |
| 2024-08-05 | Jersey City Consecutive Connection (SW) | SE3 | 9.3 | 8.1 | 0.43 | PFHxA 3.7, PFPeA 4.4 |
| 2024-08-05 | Weehawken Interconnection- Hoboken/JC (SW) | SE3 | 8.6 | 8.1 | 0.42 | PFHxA 3.4, PFPeA 3.9 |
| 2024-11-04 | Haworth Treatment Plant (SW) | SE4 | n/a | n/a | n/a | none |
| 2024-11-04 | Jersey City Consecutive Connection (SW) | SE4 | 9.1 | 6.4 | 0.47 | PFHxA 3.8, PFPeA 4.1 |
| 2024-11-04 | Weehawken Interconnection- Hoboken/JC (SW) | SE4 | 8 | 6.7 | 0.43 | PFHxA 3.1, PFPeA 3.1 |
| 2025-02-12 | Haworth Treatment Plant (SW) | SE4 | 14 | <4 | 0.002 | PFBA 5.2, PFHpA 3.2, PFHxA 5.3, PFPeA 5.7 |
“<4” = not detected at the reporting limit shown; “n/a” = not analyzed in that sample. Highlighted = at or above the 4 ppt MCL. HI computed per sample with non-detects as 0. Other detections lists every other quantified compound (lithium in µg/L).
All results by entry point
360 results. Each column is one sampling visit (date and UCMR 5 sample event). A number is a measured concentration; “< 4” = below the minimum reporting level shown; “–” = not analyzed in that visit. PFAS in ppt (ng/L); lithium in µg/L.
Haworth Treatment Plant facility 11020 · sample point TP011020 · surface water
| Compound | MRL | 2024-02-12 SE1 | 2024-04-29 SE1 | 2024-05-06 SE2 | 2024-08-05 SE3 | 2024-11-04 SE4 | 2025-02-12 SE4 |
|---|---|---|---|---|---|---|---|
| PFBA | 5 ppt | – | < 5 | < 5 | < 5 | – | 5.2 |
| PFBS | 3 ppt | – | < 3 | 3.1 | < 3 | – | 4 |
| PFHpA | 3 ppt | – | < 3 | 3.1 | < 3 | – | 3.2 |
| PFHxA | 3 ppt | – | 3.6 | 4 | 4.5 | – | 5.3 |
| PFOA | 4 ppt | – | 12 | 14 | 12 | – | 14 |
| PFPeA | 3 ppt | – | 3.6 | 4.3 | 4.6 | – | 5.7 |
| 11Cl-PF3OUdS | 5 ppt | – | < 5 | < 5 | < 5 | – | < 5 |
| 4:2 FTS | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| 6:2 FTS | 5 ppt | – | < 5 | < 5 | < 5 | – | < 5 |
| 8:2 FTS | 5 ppt | – | < 5 | < 5 | < 5 | – | < 5 |
| 9Cl-PF3ONS | 2 ppt | – | < 2 | < 2 | < 2 | – | < 2 |
| ADONA | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| HFPO-DA | 5 ppt | – | < 5 | < 5 | < 5 | – | < 5 |
| NEtFOSAA | 5 ppt | < 5 | – | < 5 | < 5 | < 5 | – |
| NFDHA | 20 ppt | – | < 20 | < 20 | < 20 | – | < 20 |
| NMeFOSAA | 6 ppt | < 6 | – | < 6 | < 6 | < 6 | – |
| PFDA | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| PFDoA | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| PFEESA | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| PFHpS | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| PFHxS | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| PFMBA | 3 ppt | – | < 3 | < 3 | < 3 | – | < 3 |
| PFMPA | 4 ppt | – | < 4 | < 4 | < 4 | – | < 4 |
| PFNA | 4 ppt | – | < 4 | < 4 | < 4 | – | < 4 |
| PFOS | 4 ppt | – | < 4 | < 4 | < 4 | – | < 4 |
| PFPeS | 4 ppt | – | < 4 | < 4 | < 4 | – | < 4 |
| PFTA | 8 ppt | < 8 | – | < 8 | < 8 | < 8 | – |
| PFTrDA | 7 ppt | < 7 | – | < 7 | < 7 | < 7 | – |
| PFUnA | 2 ppt | – | < 2 | < 2 | < 2 | – | < 2 |
| lithium | 9 µg/L | < 9 | – | < 9 | < 9 | < 9 | – |
Jersey City Consecutive Connection facility 93002 · sample point CC002002 · surface water
| Compound | MRL | 2024-02-12 SE1 | 2024-04-29 SE1 | 2024-05-06 SE2 | 2024-08-05 SE3 | 2024-11-04 SE4 |
|---|---|---|---|---|---|---|
| PFHxA | 3 ppt | – | < 3 | < 3 | 3.7 | 3.8 |
| PFHxS | 3 ppt | – | 3.3 | 3.3 | 4.3 | 4.7 |
| PFOA | 4 ppt | – | 6.2 | 6.9 | 9.3 | 9.1 |
| PFOS | 4 ppt | – | 5.3 | 5.4 | 8.1 | 6.4 |
| PFPeA | 3 ppt | – | < 3 | < 3 | 4.4 | 4.1 |
| 11Cl-PF3OUdS | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| 4:2 FTS | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| 6:2 FTS | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| 8:2 FTS | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| 9Cl-PF3ONS | 2 ppt | – | < 2 | < 2 | < 2 | < 2 |
| ADONA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| HFPO-DA | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| NEtFOSAA | 5 ppt | < 5 | – | < 5 | < 5 | < 5 |
| NFDHA | 20 ppt | – | < 20 | < 20 | < 20 | < 20 |
| NMeFOSAA | 6 ppt | < 6 | – | < 6 | < 6 | < 6 |
| PFBA | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| PFBS | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFDA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFDoA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFEESA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFHpA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFHpS | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFMBA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFMPA | 4 ppt | – | < 4 | < 4 | < 4 | < 4 |
| PFNA | 4 ppt | – | < 4 | < 4 | < 4 | < 4 |
| PFPeS | 4 ppt | – | < 4 | < 4 | < 4 | < 4 |
| PFTA | 8 ppt | < 8 | – | < 8 | < 8 | < 8 |
| PFTrDA | 7 ppt | < 7 | – | < 7 | < 7 | < 7 |
| PFUnA | 2 ppt | – | < 2 | < 2 | < 2 | < 2 |
| lithium | 9 µg/L | < 9 | – | < 9 | < 9 | < 9 |
Weehawken Interconnection- Hoboken/JC facility 12021 · sample point CC012021 · surface water
| Compound | MRL | 2024-02-12 SE1 | 2024-04-29 SE1 | 2024-05-06 SE2 | 2024-08-05 SE3 | 2024-11-04 SE4 |
|---|---|---|---|---|---|---|
| PFHxA | 3 ppt | – | < 3 | < 3 | 3.4 | 3.1 |
| PFHxS | 3 ppt | – | < 3 | 3.3 | 4.2 | 4.3 |
| PFOA | 4 ppt | – | 5.1 | 6.5 | 8.6 | 8 |
| PFOS | 4 ppt | – | 5 | 5.2 | 8.1 | 6.7 |
| PFPeA | 3 ppt | – | < 3 | < 3 | 3.9 | 3.1 |
| 11Cl-PF3OUdS | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| 4:2 FTS | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| 6:2 FTS | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| 8:2 FTS | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| 9Cl-PF3ONS | 2 ppt | – | < 2 | < 2 | < 2 | < 2 |
| ADONA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| HFPO-DA | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| NEtFOSAA | 5 ppt | < 5 | – | < 5 | < 5 | < 5 |
| NFDHA | 20 ppt | – | < 20 | < 20 | < 20 | < 20 |
| NMeFOSAA | 6 ppt | < 6 | – | < 6 | < 6 | < 6 |
| PFBA | 5 ppt | – | < 5 | < 5 | < 5 | < 5 |
| PFBS | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFDA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFDoA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFEESA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFHpA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFHpS | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFMBA | 3 ppt | – | < 3 | < 3 | < 3 | < 3 |
| PFMPA | 4 ppt | – | < 4 | < 4 | < 4 | < 4 |
| PFNA | 4 ppt | – | < 4 | < 4 | < 4 | < 4 |
| PFPeS | 4 ppt | – | < 4 | < 4 | < 4 | < 4 |
| PFTA | 8 ppt | < 8 | – | < 8 | < 8 | < 8 |
| PFTrDA | 7 ppt | < 7 | – | < 7 | < 7 | < 7 |
| PFUnA | 2 ppt | – | < 2 | < 2 | < 2 | < 2 |
| lithium | 9 µg/L | < 9 | – | < 9 | < 9 | < 9 |
Statistics by compound
| Compound | Results | Detected | Highest (date) | Mean bounds | KM median | P75 | P90 | P95 |
|---|---|---|---|---|---|---|---|---|
| PFOA | 12 | 100% | 14 2024-05-06 | 9.31–9.31 | 8.6 | 12 | 14 | 14 |
| PFHxA | 12 | 67% | 5.3 2025-02-12 | 2.62–3.62 | 3.4 | 3.8 | 4.5 | 5.3 |
| PFOS | 12 | 67% | 8.1 2024-08-05 | 4.18–5.52 | 5.2 | 6.4 | 8.1 | 8.1 |
| PFPeA | 12 | 67% | 5.7 2025-02-12 | 2.81–3.81 | 3.6 | 4.3 | 4.6 | 5.7 |
| PFHxS | 12 | 58% | 4.7 2024-11-04 | 2.28–3.53 | 3.3 | 4.2 | 4.3 | 4.7 |
| PFBS | 12 | 17% | 4 2025-02-12 | 0.59–3.09 | <MRL | <MRL | 3.1 | 4 |
| PFHpA | 12 | 17% | 3.2 2025-02-12 | 0.53–3.02 | <MRL | <MRL | 3.1 | 3.2 |
| PFBA | 12 | 8% | 5.2 2025-02-12 | 0.43–5.02 | <MRL | <MRL | <MRL | 5.2 |
Never detected (22): 11Cl-PF3OUdS, 4:2 FTS, 6:2 FTS, 8:2 FTS, 9Cl-PF3ONS, ADONA, HFPO-DA, NEtFOSAA, NFDHA, NMeFOSAA, PFDA, PFDoA, PFEESA, PFHpS, PFMBA, PFMPA, PFNA, PFPeS, PFTA, PFTrDA, PFUnA, lithium.
Left-censored Kaplan–Meier statistics (Helsel 2005; Helsel & Lee 2006, NADA for R). Units: ppt; lithium µg/L. Each compound has one reporting limit, so the Kaplan–Meier mean equals the upper mean bound (non-detects at the MRL); the lower bound sets non-detects to 0. “<MRL” = the percentile falls below the reporting limit and cannot be estimated. These describe this system's UCMR 5 samples, not population estimates.
Sources
- EPA UCMR 5 occurrence data text files (UCMR5_All.txt; samples 2023-01-09 to 2026-05-29; data summary dated Jul 2026)
- EPA SDWIS via ECHO SDWA downloads, quarter 2026Q3
- EPA Public Water System Service Areas v3 (Mar 2026)
- US Census Bureau cartographic boundary counties 1:500k, 2024
- EPA/USGS NHDPlus V2 (medium resolution) flowlines, Strahler order 2+
Data build 0c4398dd12d6 · 2026-10-18T04:09Z · UCMR 5 release Jul2026 · SDWIS 2026Q3. Data and methods.