Perfluorooctanoic acid
19ng/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); 3 more are detected with no federal limit, and everything else measured is within its reference or not detected. Pennsville Twsp. Water Depart. serves 13,500 residents.
Your water bill or annual water quality report names your actual supplier.
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.
19ng/L
Each block = 4.0 ng/L federal MCL (2024)
PENNSVILLE TWSP. WATER DEPART. (EPA PWSID NJ1708001) delivers groundwater to 13,500 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.
0health-based violations in the last 10 years
From EPA SDWIS. A clean violation history means no enforcement action was recorded; it does not cover contaminants without a limit.
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.
Plumbing inside a home can add lead that the system record can't show. A tap test tells you what reaches your glass.
PFOA 19 ng/L, above the 4 ng/L limit (+4 more PFAS detected)
3 galvanized lines to replace
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 Pennsville 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 Pennsville, PFOA 19 ng/L was measured above the 4 ng/L federal limit in EPA's 2024 testing. PENNSVILLE TWSP. WATER DEPART. (PWSID NJ1708001) has a Purity Score of 57/100 (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.
PENNSVILLE TWSP. WATER DEPART. (PWS ID NJ1708001) is the public water system on record for Pennsville, New Jersey, serving about 13,500 people. Confirm the utility on your water bill before acting on a specific finding.
Groundwater (primary source of record in EPA SDWIS).
Yes. In EPA's UCMR 5 testing (2023-02-07 to 2023-12-19), PFOA was measured at 19 ng/L against a 4 ng/L federal limit. PFHxA (37 ng/L, below the 400,000 ng/L state limit) was also detected. PFBA (20 ng/L), PFHpA (15 ng/L) and PFPeA (35 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.
Lead is not in Pennsville's current published record. Lead usually enters from a building's own pipes and fixtures, so a certified home test is the way to know yours.
PurityMap's current record for Pennsville holds 31 findings: 1 above a reference, 1 detected within the reference, 3 detected with no limit and 26 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) | 19 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorohexanoic acid (PFHxA) | 37 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorobutanoic acid (PFBA) | 20 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoroheptanoic acid (PFHpA) | 15 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoropentanoic acid (PFPeA) | 35 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| 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 | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| 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 | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| 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 | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| 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 | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Lead (90th percentile) | Non-Detect (ND) | 15 µg/L federal action level | Not detected above the reporting limit | 2026–2026 monitoring period (still open) | Lead & Copper Rule 90th-percentile: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-02-07 to 2023-12-06 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-06 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-06 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-06 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-06 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-12-19 | UCMR5 Analytical Results: PENNSVILLE TWSP. WATER DEPART. (NJ1708001) |
Perfluorohexanoic acid (PFHxA)
Perfluoroheptanoic acid (PFHpA)
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)
1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 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)
Perfluorobutanesulfonic acid (PFBS)
Perfluorododecanoic acid (PFDoA)
Perfluoroheptanesulfonic acid (PFHpS)
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: PENNSVILLE TWSP. WATER DEPART. (NJ1708001)
US EPA
State SDWIS Compliance Record
Lead & Copper Rule 90th-percentile: PENNSVILLE TWSP. WATER DEPART. (NJ1708001)
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 Pennsville Twsp. Water Depart. reported something related, it's shown below.
Lead at Pennsville Twsp. Water Depart.: not detected (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.