New Jersey Water Quality Reports
Comprehensive water quality data for 648 cities across New Jersey. View EPA-verified contaminant levels and get filter recommendations.
648
Cities
3
Safe
202
Monitor
443
At Risk
Water Quality by County
Explore aggregated water quality scores across New Jersey counties. Scores are calculated based on EPA data and weighted by population.
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Data from 635 cities serving 200,322,328 people across 21 counties.
Common Contaminants in New Jersey
645 cities in New Jersey have at least one contaminant above EPA health guidelines.
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Upload my testCities in New Jersey
Thorofare
People Served2445K
Contaminants Tested306
Above Guidelines10
View Report β
Riverton
People Served1865K
Contaminants Tested204
Above Guidelines7
View Report β
Westville
People Served1628K
Contaminants Tested336
Above Guidelines15
View Report β
National Park
People Served1603K
Contaminants Tested221
Above Guidelines12
View Report β
Fairview
People Served1128K
Contaminants Tested261
Above Guidelines11
View Report β
South Plainfield
People Served849K
Contaminants Tested274
Above Guidelines15
View Report β
Vauxhall
People Served833K
Contaminants Tested237
Above Guidelines14
View Report β
Watchung
People Served833K
Contaminants Tested237
Above Guidelines14
View Report β
Paulsboro
People Served829K
Contaminants Tested226
Above Guidelines8
View Report β
Upper Saddle River
People Served808K
Contaminants Tested295
Above Guidelines15
View Report β
Saddle River
People Served793K
Contaminants Tested178
Above Guidelines11
View Report β
Alpine
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Bergenfield
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Bogota
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Carlstadt
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Cliffside Park
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Closter
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Cresskill
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Demarest
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Dumont
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
East Rutherford
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Edgewater
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Emerson
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Englewood Cliffs
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Englewood
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Fort Lee
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Guttenberg
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Hackensack
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Harrington Park
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Hasbrouck Heights
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Haworth
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Hillsdale
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Leonia
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Little Ferry
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Maywood
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Moonachie
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
New Milford
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Northvale
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Norwood
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Old Tappan
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Oradell
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Palisades Park
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Paramus
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Ridgefield Park
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Ridgefield
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
River Edge
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Rockleigh
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Rutherford
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Secaucus
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Tenafly
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Teterboro
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Union City
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
West New York
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Westwood
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Wood-Ridge
People Served793K
Contaminants Tested160
Above Guidelines8
View Report β
Kingston
People Served717K
Contaminants Tested283
Above Guidelines13
View Report β
Blackwells Mills
People Served672K
Contaminants Tested137
Above Guidelines9
View Report β
East Millstone
People Served672K
Contaminants Tested137
Above Guidelines9
View Report β
Franklin Center
People Served672K
Contaminants Tested137
Above Guidelines9
View Report β
Weston
People Served672K
Contaminants Tested137
Above Guidelines9
View Report β
Monmouth Junction
People Served661K
Contaminants Tested260
Above Guidelines11
View Report β
White House Station
People Served617K
Contaminants Tested906
Above Guidelines18
View Report β
Princeton
People Served616K
Contaminants Tested332
Above Guidelines10
View Report β
Belle Mead
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Bound Brook
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Bradley Gardens
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Bridgewater Center
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Connecticut Farms
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Cranbury
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Cranford
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Dunellen
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Fanwood
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Finderne
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Flagtown
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Flemington
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Garwood
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Green Knoll
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Hillsborough
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Jamesburg
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Kean University
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Kenilworth
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Linden
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Manville
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Martinsville
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Middlesex
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Millstone
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Mountainside
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Neshanic Station
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Neshanic
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
North Plainfield
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Plainfield
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Plainsboro Center
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Princeton Junction
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Princeton Meadows
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Raritan
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Rocky Hill
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Roselle Park
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Roselle
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Rutgers University-Busch Campus
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Rutgers University-Livingston Campus
People Served615K
Contaminants Tested114
Above Guidelines7
View Report β
Showing top 100 of 648 cities by population.
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