Perfluorooctanoic acid
7.5ng/L
Each block = 4.0 ng/L federal MCL (2024)
Short answer: PFOA is above its federal limit (a 2024 limit that water systems have until at least 2029 to meet); lithium sits above a screening level. NJ American Water serves 377,613 residents.
Your water bill or annual water quality report names your actual supplier.
Also supplies: Long Branch, Tinton Falls, Asbury Park, Eatontown, West Long Branch, Rumson, Oceanport, Fair Haven, Little Silver, Neptune City, Highlands, Shrewsbury, Bradley Beach, Monmouth Beach, Sea Bright, Bay Head, Deal, Interlaken, Allenhurst, Mantoloking, Loch Arbour
The bar is drawn in blocks of the 4.0 ng/L federal MCL (2024), so the length shows how far above it the result sits.
7.5ng/L
Each block = 4.0 ng/L federal MCL (2024)
NJ AMERICAN WATER - COASTAL NORTH (EPA PWSID NJ1345001) delivers surface water to 377,613 residents. This report reflects 29 individual PFAS result(s) from the source UCMR5 observations and the latest Lead & Copper Rule 90th-percentile result. Water hardness and disinfectant type are pending the utility's own annual report.
1health-based violation in the last 10 years
From EPA SDWIS. Counted once per contaminant per year, as in the Track record score.
No result is not a pass. Your utility's annual water quality report may list them, and a certified lab test covers your own tap.
Every filing is listed; the Track record score counts at most one per contaminant per year.
Resolved
to Resolved
Plumbing inside a home can add lead that the system record can't show. A tap test tells you what reaches your glass.
PFOA 7.5 ng/L, above the 4 ng/L limit (+4 more PFAS detected)
lead 2 µg/L, below the 15 µg/L action level
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
When your results arrive, read them here →
Each card names which Lakewood findings its current certification covers, and which it doesn't.
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PurityMap does not give a safe/unsafe verdict; it shows what the public records measured. For Lakewood, PFOA 7.5 ng/L was measured above the 4 ng/L federal limit in EPA's 2024 testing; the lead 90th-percentile result was 2 µg/L against the 15 µg/L action level. NJ AMERICAN WATER - COASTAL NORTH (PWSID NJ1345001) has a Purity Score of 56/100 (confidence: moderate), assessed at the water-system level and computed only from contaminants that were measured. Water can change in your own pipes, so a certified test is the only way to know what comes out of your tap.
NJ AMERICAN WATER - COASTAL NORTH (PWS ID NJ1345001) is the public water system on record for Lakewood, New Jersey, serving about 377,613 people. Confirm the utility on your water bill before acting on a specific finding.
Surface water (primary source of record in EPA SDWIS).
Yes. In EPA's UCMR 5 testing (2023-02-06 to 2024-07-17), PFOA was measured at 7.5 ng/L against a 4 ng/L federal limit. PFBS (9.2 ng/L, below the 2,000 ng/L EPA health advisory) and PFHxA (4.6 ng/L, below the 400,000 ng/L state limit) were also detected. 6:2 FTS (6.8 ng/L) and PFPeA (4.8 ng/L) were also detected; they have no federal or state limit. Reverse osmosis and filters certified to NSF/ANSI 53 for PFOA/PFOS reduce them at the tap.
NJ AMERICAN WATER - COASTAL NORTH's most recent lead 90th-percentile result (2026) was 2 µg/L, below the 15 µg/L action level. That figure comes from sampled homes; lead usually enters from a building's own pipes and fixtures, so only a test at your tap tells you what you drink.
PurityMap's current record for Lakewood holds 31 findings: 2 above a reference, 3 detected within the reference, 2 detected with no limit and 24 not detected. Each finding links to its dated public record; a parameter that was never monitored is shown as pending, not as a pass.
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| Contaminant | Result | Benchmark | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 7.5 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Lithium | 10.2 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Lead (90th percentile) | 2 µg/L | 15 µg/L federal action level | Below the listed reference | 2026–2026 monitoring period (still open) | Lead & Copper Rule 90th-percentile: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorobutanesulfonic acid (PFBS) | 9.2 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorohexanoic acid (PFHxA) | 4.6 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | 6.8 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoropentanoic acid (PFPeA) | 4.8 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Contaminant | Result | Benchmark | Status | Sampled | Source |
|---|---|---|---|---|---|
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-07-17 | UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001) |
Perfluorobutanesulfonic acid (PFBS)
Perfluorohexanoic acid (PFHxA)
1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)
Perfluoropentanoic acid (PFPeA)
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)
1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)
1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)
Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Perfluoro-3-methoxypropanoic acid (PFMPA)
Perfluoro-4-methoxybutanoic acid (PFMBA)
Perfluorododecanoic acid (PFDoA)
Perfluoroheptanesulfonic acid (PFHpS)
Perfluoroheptanoic acid (PFHpA)
Perfluorohexanesulfonic acid (PFHxS)
Perfluorooctanesulfonic acid (PFOS)
Perfluoropentanesulfonic acid (PFPeS)
Perfluorotetradecanoic acid (PFTA)
Perfluorotridecanoic acid (PFTrDA)
Perfluoroundecanoic acid (PFUnA)
Every value is the published result from the cited public record. A reporting limit is the lowest level the method could reliably quantify; a non-detect is not a guarantee of zero.
UCMR5 Analytical Results
UCMR5 Analytical Results: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001)
US EPA
State SDWIS Compliance Record
Lead & Copper Rule 90th-percentile: NJ AMERICAN WATER - COASTAL NORTH (NJ1345001)
US EPA SDWIS
Methodology: how we analyze water. Prepared with AI assistance and reviewed by the PurityMap Editorial Team before publication.
Start with the hot-or-cold tap check. Where NJ American Water reported something related, it's shown below.
Lead at NJ American Water: 2 µg/L (90th percentile, 2026 monitoring period (still open)). Lead has no taste, so a taste neither shows nor rules it out.
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.