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PFAS above EPA’s limits in New Jersey.

110 utilities of the 237 EPA tested in New Jersey had a sampling location whose PFAS average was above a 2024 limit in its final UCMR 5 data, by EPA’s own method.

The short answer

110 utilities serving 5.1 million people, as they report it, had a location averaging above a limit, most often PFOA (108) and PFOS (56). The largest is Veolia Water New Jersey Hackensack, whose highest PFOA average was 13 ppt, 3.3 times the limit. The furthest above is Verona Water Department, at 11 times the PFOA limit.

These are EPA’s survey results, not violations: the limits take effect April 26, 2029, and compliance will rest on each utility’s own monitoring. EPA has proposed changes to the rule; as of Oct. 13, 2026, none is final.

Utilities above a limit

Largest first. Each one’s highest location average is for the limit it is furthest above, with the single highest sample of the same PFAS; its report has every result.

New Jersey utilities above a 2024 PFAS limit
UtilityBased inServesAboveHighest location averageHighest single sample
Veolia Water New Jersey HackensackWallington Boro792,713PFOA, PFOSPFOA 13 ppt3.3 times the limit14 ppt
NJ American Water - RaritanElizabeth City615,430PFOA, PFOSPFOA 6.6 ppt1.6 times the limit7.5 ppt
NJ American Water - Coastal NorthHowell Twp.377,613PFOAPFOA 7.2 ppt1.8 times the limit7.5 ppt
Passaic Valley Water CommissionLittle Falls Twp.310,483PFOA, PFOSPFOA 9.9 ppt2.5 times the limit12 ppt
Newark Water DepartmentNewark294,274PFOAPFOA 4.8 ppt1.2 times the limit5.3 ppt
Jersey City MuaJersey City262,000PFOAPFOA 5.9 ppt1.5 times the limit9.2 ppt
NJ American Water - Short HillsSummit City217,230PFOAPFOA 6.5 ppt1.6 times the limit9.1 ppt
Veolia Water New Jersey Toms RiverToms River123,184PFOAPFOA 4.9 ppt1.2 times the limit9.8 ppt
NJ American Water - Atlantic CountyAbsecon City120,146PFOA, PFOSPFOA 11 ppt2.7 times the limit11 ppt
East Orange Water CommissionEast Orange City75,000PFOAPFOA 11 ppt2.7 times the limit13 ppt
Southeast Morris County MuaMendham Twp.62,349PFOA, PFOSPFOA 11 ppt2.8 times the limit12 ppt
Ridgewood WaterRidgewood Twp61,700PFOA, PFOSPFOA 31 ppt7.7 times the limit31 ppt
Franklin Township Dept of Public WorksFranklin Twp.57,150PFOAPFOA 7.3 ppt1.8 times the limit9.0 ppt
New Brunswick W DeptNew Brunswick City55,000PFOAPFOA 6.3 ppt1.6 times the limit7.7 ppt
Perth Amboy Water DepartmentPerth Amboy City - 52,328PFOAPFOA 15 ppt3.8 times the limit19 ppt
Parsippany - Troy Hills Water DepartmentParsippany Troy - Hills50,400PFOA, PFOSPFOA 10 ppt2.6 times the limit11 ppt
Washington Township MuaWashington Twp.48,000PFOAPFOA 7.8 ppt1.9 times the limit9.0 ppt
Merchantville PennsaukenCamden City47,144PFOA, PFOSPFOA 12 ppt3 times the limit12 ppt
City of CamdenCamden City46,585PFOA, PFOSPFOS 12 ppt3.1 times the limit13 ppt
Gordons Corner Water CoManalapan Twp.46,196PFOAPFOA 5.9 ppt1.5 times the limit8.2 ppt
South Brunswick Twp W DiSouth Brunswick Twp.45,450PFOAPFOA 19 ppt4.6 times the limit23 ppt
Sayreville W DeptSayreville Boro45,345PFOAPFOA 6.7 ppt1.7 times the limit9.3 ppt
MT Laurel Twp MuaMount Laurel Twp.41,743PFOSPFOS 8.3 ppt2.1 times the limit9.0 ppt
Winslow Twp DmuWinslow Twp.39,174PFOAPFOA 5.1 ppt1.3 times the limit10 ppt
Aqua NJ - Hamilton SquareHamilton Twp.39,128PFOA, PFOSPFOS 11 ppt2.8 times the limit11 ppt
Vineland Water & Sewer UtilityVineland City36,250PFOA, PFOSPFOS 10 ppt2.6 times the limit11 ppt
Monroe Twp Utility DepartmentMonroe Twp.36,000PFOA, PFOSPFOA 10 ppt2.6 times the limit11 ppt
Fair Lawn Water DeptFair Lawn Boro35,564PFOAPFOA 11 ppt2.9 times the limit13 ppt
Willingboro MuaWillingboro Twp.35,000PFOA, PFOSPFOS 10 ppt2.5 times the limit11 ppt
Garfield Water DepartmentGarfield City30,487PFOAPFOA 7.5 ppt1.9 times the limit8.4 ppt
Orange Water DeptOrange City30,134PFOAPFOA 13 ppt3.3 times the limit13 ppt
Freehold Twp Water DeptColts Neck Twp.29,831PFOAPFOA 4.3 ppt1.09 times the limit7.9 ppt
Dover Water CommissionDover Town27,806PFOA, PFOSPFOA 9.3 ppt2.3 times the limit12 ppt
Lakewood Twp MuaLakewood Twp.27,614PFOAPFOA 8.5 ppt2.1 times the limit12 ppt
Livingston Twp Div of WaterLivingston Twp.27,391PFOA, PFOSPFOA 37 ppt9.2 times the limit44 ppt
Burlington Twp W DeptBurlington Twp.27,000PFOA, PFOSPFOA 16 ppt4 times the limit19 ppt
Mahwah Water DepartmentMahwah Twp26,777PFOA, PFOSPFOA 11 ppt2.7 times the limit13 ppt
Wall Twp Water DeptWall Twp.26,000PFOA, PFOSPFOA 6.0 ppt1.5 times the limit6.6 ppt
Glassboro Water DepartmentGlassboro Boro24,244PFOA, PFOSPFOA 9.4 ppt2.4 times the limit9.4 ppt
Passaic Valley WC Lodi WDLodi Boro24,136PFOAPFOA 7.0 ppt1.7 times the limit9.4 ppt
Lyndhurst Water DepartmentLyndhurst Twp22,000PFOAPFOA 7.0 ppt1.7 times the limit8.0 ppt
Montville Twp MuaMontville Twp.22,000PFOA, PFOSPFOA 6.8 ppt1.7 times the limit8.1 ppt
Hamilton Township MuaHamilton Twp21,720PFOAPFOA 5.0 ppt1.3 times the limit5.2 ppt
Maple Shade Water DepartmentMaple Shade Twp.19,400PFOSPFOS 5.9 ppt1.5 times the limit7.0 ppt
Manchester Twp Water Utility - WesternManchester Twp.19,200PFOA, PFOSPFOA 4.8 ppt1.2 times the limit5.3 ppt
Sparta Twp Water Utility - Lake MohawkSparta Twp.17,625PFOA, PFOSPFOS 8.1 ppttwice the limit9.3 ppt
South Orange Water DepartmentSouth Orange Village16,964PFOAPFOA 6.0 ppt1.5 times the limit6.8 ppt
Park Ridge Water DeptHillsdale Boro16,466PFOA, PFOSPFOA 15 ppt3.7 times the limit17 ppt
South River W DeptSouth River Boro16,000PFOAPFOA 4.6 ppt1.1 times the limit7.6 ppt
Denville Twp Water DeptDenville Twp.15,881PFOA, PFOSPFOA 12 ppt2.9 times the limit12 ppt
Madison Water DeptMadison Boro15,820PFOAPFOA 8.5 ppt2.1 times the limit9.6 ppt
Pvwc - North ArlingtonNorth Arlington Boro15,392PFOAPFOA 7.8 ppt1.9 times the limit11 ppt
Ramsey Water DeptRamsey Boro15,207PFOA, PFOSPFOA 13 ppt3.3 times the limit14 ppt
Harrison W DeptHarrison Town14,425PFOAPFOA 6.8 ppt1.7 times the limit8.8 ppt
Rockaway Twp Water DeptRockaway Twp.14,000PFOA, PFOSPFOA 12 ppt2.9 times the limit12 ppt
Verona Water DepartmentVerona Boro13,641PFOA, PFOSPFOA 43 ppt11 times the limit45 ppt
Pennsville Twsp. Water Depart.Pennsville Twp.13,500PFOAPFOA 16 ppt3.9 times the limit19 ppt
Oakland Water DeptOakland Boro12,754PFOA, PFOSPFOA 15 ppt3.6 times the limit22 ppt
Red Bank Water DeptFair Haven Boro12,520PFOAPFOA 6.0 ppt1.5 times the limit6.6 ppt
Clinton Water DeptClinton Town12,500PFOA, PFOSPFOS 9.7 ppt2.4 times the limit12 ppt
Manchester Utilities AuthorityHaledon Boro12,000PFOAPFOA 8.6 ppt2.1 times the limit11 ppt
Pompton Lakes MuaPompton Lakes Boro11,435PFOA, PFOSPFOA 9.4 ppt2.4 times the limit9.7 ppt
East Hanover Twp Water DeptEast Hanover Twp.11,393PFOA, PFOSPFOA 11 ppt2.7 times the limit11 ppt
NJ American Water - Little FallsLittle Falls Twp.11,247PFOAPFOA 4.3 ppt1.06 times the limit4.5 ppt
Florence Twp W DeptFlorence Twp.11,214PFOA, PFOSPFOA 11 ppt2.9 times the limit13 ppt
Lincoln Park Water DeptLincoln Park Boro11,000PFOAPFOA 4.7 ppt1.2 times the limit5.4 ppt
Totowa W DeptTotowa Boro10,804PFOAPFOA 5.5 ppt1.4 times the limit7.2 ppt
West Caldwell Water DepartmentWest Caldwell Boro10,759PFOA, PFOSPFOA 8.1 ppttwice the limit8.3 ppt
NJ American Water - Washington/OxfordWashington Boro10,719PFOA, PFOSPFOS 7.0 ppt1.8 times the limit7.1 ppt
Wanaque W Dept.Ringwood Boro10,266PFOA, PFOSPFOA 14 ppt3.5 times the limit15 ppt
Waldwick Water DeptWaldwick Boro10,208PFOA, PFOSPFOA 12 ppt2.9 times the limit23 ppt
Keansburg Water & Sewer Dept.Keansburg Boro10,105PFOAPFOA 5.5 ppt1.4 times the limit8.3 ppt
East Greenwich Twp Water DeptEast Greenwich Twp.9,900PFOA, PFOS, PFNAPFNA 37 ppt3.7 times the limit73 ppt
Boonton Water DeptBoonton Town9,532PFOAPFOA 8.3 ppt2.1 times the limit11 ppt
Ringwood Water DepartmentRingwood Boro9,327PFOA, PFOSPFOA 12 ppt2.9 times the limit12 ppt
Matawan Borough Water deOld Bridge Twp.9,084PFOAPFOA 6.0 ppt1.5 times the limit7.4 ppt
Caldwell Water DeptCaldwell Boro9,027PFOAPFOA 6.8 ppt1.7 times the limit15 ppt
Florham Park Water DeptFlorham Park Boro8,846PFOAPFOA 12 ppt2.9 times the limit13 ppt
Manalapan Twp - Knob HillManalapan Twp.8,700PFOAPFOA 4.9 ppt1.2 times the limit7.8 ppt
Aqua NJ - LawrenceLawrence Twp.8,655PFOA, PFOSPFOA 8.0 ppttwice the limit8.1 ppt
Jefferson Twp W U Lk HopJefferson Twp.8,500PFOA, PFOSPFOS 9.2 ppt2.3 times the limit9.8 ppt
Spotswood W DeptSpotswood Boro8,300PFOA, PFOSPFOS 5.4 ppt1.4 times the limit6.0 ppt
Borough of ClaytonClayton Boro8,179PFOAPFOA 5.8 ppt1.4 times the limit7.3 ppt
Mount Olive Twp W D MainMount Olive Twp.7,887PFOA, PFOSPFOA 6.2 ppt1.6 times the limit6.4 ppt
Bloomingdale Water DeptBloomingdale Boro7,742PFOAPFOA 7.0 ppt1.8 times the limit7.9 ppt
Glen Ridge Water DeptGlen Ridge Boro7,681PFOAPFOA 4.2 ppt1.04 times the limit6.8 ppt
Butler Water DeptBloomingdale Boro7,630PFOAPFOA 7.2 ppt1.8 times the limit9.0 ppt
Fairfield Water DeptFairfield Boro7,400PFOAPFOA 8.8 ppt2.2 times the limit12 ppt
Hopatcong Water DeptHopatcong Boro7,224PFOAPFOA 5.0 ppt1.2 times the limit9.9 ppt
Rockaway Boro Water DeptRockaway Boro7,066PFOA, PFOSPFOA 14 ppt3.5 times the limit14 ppt
Milltown W DeptEast Brunswick Twp.7,000PFOAPFOA 6.4 ppt1.6 times the limit12 ppt
Veolia Water NJ Allendale Water SystemAllendale Boro6,702PFOA, PFOSPFOA 10 ppt2.5 times the limit18 ppt
NJ American Water - ItcMount Olive Twp.6,463PFOAPFOA 7.0 ppt1.7 times the limit7.3 ppt
North Caldwell Water DepNorth Caldwell Boro6,000PFOAPFOA 7.5 ppt1.9 times the limit8.9 ppt
Westville Water DepartmentWestville Boro6,000PFOA, PFOS, PFNAPFOA 8.2 ppt2 times the limit8.6 ppt
Woodland Park Water DepartmentWoodland Park Boro6,000PFOA, PFOSPFOA 7.5 ppt1.9 times the limit11 ppt
Roxbury Twp W Dept - ShoreRoxbury Twp.5,153PFOA, PFOSPFOA 5.5 ppt1.4 times the limit5.6 ppt
Veolia Water New Jersey Franklin LakesFranklin Lakes Boro5,038PFOAPFOA 11 ppt2.6 times the limit12 ppt
Avon by the Sea Water deAvon - by - the - Sea Boro5,000PFOAPFOA 4.1 ppt1.03 times the limit6.7 ppt
Borough of Springlake HeightsSpring L Heights Boro5,000PFOAPFOA 5.3 ppt1.3 times the limit6.8 ppt
MT Olive Villages WaterMount Olive Twp.5,000PFOA, PFOSPFOA 5.8 ppt1.5 times the limit6.3 ppt
Washington Twp Mua - SchooWashington Twp.4,986PFOA, PFOSPFOS 9.5 ppt2.4 times the limit9.7 ppt
Flemington Water DepartmentFlemington Boro4,581PFOAPFOA 7.3 ppt1.8 times the limit9.5 ppt
Jefferson Twp W U Milton SysJefferson Twp.4,500PFOAPFOA 8.8 ppt2.2 times the limit12 ppt
Ho Ho Kus Water DeptHohokus Boro4,060PFOA, PFOS, Hazard IndexPFOA 29 ppt7.2 times the limit30 ppt
Mountain Lakes Water DepParsippany Troy - Hills4,012PFOAPFOA 8.9 ppt2.2 times the limit13 ppt
Stanhope W DeptStanhope Boro3,730PFOA, PFOSPFOA 11 ppt2.8 times the limit12 ppt
Washington Twp Mua - HagerWashington Twp.3,458PFOA, PFOSPFOA 5.3 ppt1.3 times the limit5.5 ppt
Netcong Water DeptNetcong Boro3,342PFOA, PFOSPFOA 7.9 ppttwice the limit8.6 ppt
High Bridge W DeptHigh Bridge Boro3,300PFOA, PFOSPFOA 4.7 ppt1.2 times the limit4.9 ppt

36 more utilities in New Jersey had a single sample above a limit but no location average above, so they are not listed; each report shows the sample.

Results: EPA UCMR 5 occurrence data, file of Oct. 15, 2026, samples from Jan. 3, 2023 to June 17, 2026, averaged by sampling location as EPA’s final UCMR 5 data summary does. Every state, and the full data as a CSV; how this list is made. People served is what each utility reports.