Water Quality in New Jersey
EPA violation data for public water systems across New Jersey.
725
ZIP Codes
30,890
Total Violations
118 (16%)
ZIPs with 0 Violations
42.6
Avg per ZIP
National avg: 18.87 violations per ZIP.
New Jersey is 126% above average.
Violation Map
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0
1-5
6-15
16+
EPA violations (5yr)
Most Affected Areas in New Jersey
All ZIP Codes in New Jersey (725)
07034 Short Hills
586 08505 Delran
532 08302 Hamilton Twp
466 07828 Short Hills
430 08037 West Orange
367 08360 Atlantic City
344 08318 Hamilton Twp
316 08540 Iselin
306 08322 Woodbridge
298 07045 Short Hills
288 08344 Atlantic City
287 08701 Colts Neck
270 08270 Egg Harbor Township
267 08361 Hamilton Twp
238 07860 Short Hills
237 08332 Hamilton Twp
237 08311 Hamilton Twp
223 07052 Newark
216 08327 Hamilton Twp
216 08345 Hamilton Twp
215 08340 Atlantic City
205 08348 Hamilton Twp
205 08349 Hamilton Twp
205 08534 Trenton
204 08352 Hamilton Twp
202 08320 Hamilton Twp
200 08323 Hamilton Twp
193 08691 Colts Neck
192 08321 Hamilton Twp
188 08324 Hamilton Twp
188 08329 Hamilton Twp
188 08822 Short Hills
188 08314 Hamilton Twp
187 08316 Hamilton Twp
187 08353 Hamilton Twp
187 07849 Short Hills
186 08068 Delran
179 07004 Newark
162 08525 Trenton
155 08210 Rio Grande
146 07871 Sparta
145 08088 Delran
144 08530 Short Hills
143 08094 Atlantic City
139 07728 Colts Neck
138 08501 Colts Neck
138 07006 Newark
137 08560 Short Hills
135 08723 Colts Neck
135 07753 Colts Neck
131 08204 Rio Grande
130 07461 Sussex
128 07726 Colts Neck
126 08512 Iselin
125 08876 Short Hills
125 07438 Clifton
124 08057 Delran
122 07110 Clifton
121 08081 West Orange
114 07830 Short Hills
113 07446 Haworth
112 07456 Clifton
111 07826 Branchville
109 07480 Clifton
108 07823 Short Hills
106 07044 Newark
105 08215 Delran
105 07039 Newark
103 08648 Trenton
101 08234 Atlantic City
100 08558 Short Hills
100 07009 Clifton
99 07731 Colts Neck
99 08527 Colts Neck
99 08619 Trenton
99 07832 Short Hills
97 08230 Rio Grande
97 08628 Trenton
97 07840 Short Hills
95 08520 Trenton
95 08620 Delran
95 08638 Trenton
95 07631 Haworth
93 08085 Woodbridge
93 07018 Newark
92 07734 Colts Neck
92 08004 West Orange
92 08021 West Orange
92 08550 Trenton
92 08610 Delran
92 07042 Newark
91 07050 Newark
90 07068 Newark
90 07930 Short Hills
90 08062 Woodbridge
90 08219 Green Creek
90 07040 Newark
88 07043 Clifton
88 07102 Newark
87 07105 Newark
87 08079 Delran
87 07028 Newark
86 07003 Newark
85 07021 Newark
85 08012 West Orange
85 07017 Newark
84 07041 Newark
84 07078 Newark
84 07079 Newark
84 07103 Newark
84 07104 Newark
84 07106 Newark
84 07107 Newark
84 07108 Newark
84 07109 Newark
84 07111 Newark
84 07112 Newark
84 07114 Newark
84 08561 Trenton
84 08812 Brtidgewater
84 08544 Trenton
83 08562 Delran
83 08690 Trenton
83 08611 Trenton
82 08542 Trenton
81 08608 Trenton
81 08609 Trenton
81 08618 Trenton
81 08629 Trenton
81 07083 Brtidgewater
80 08008 Colts Neck
79 08009 West Orange
79 08902 Iselin
78 07421 Clifton
76 08223 Rio Grande
76 08343 Woodbridge
76 08817 Iselin
76 07435 Clifton
75 08043 West Orange
75 08809 Short Hills
75 08816 Iselin
73 08889 Short Hills
73 08098 Woodbridge
72 08831 Iselin
72 08205 Atlantic City
71 07869 Short Hills
70 08089 West Orange
70 07419 Hamburg
69 08060 Delran
69 08328 Woodbridge
69 08865 Short Hills
69 07095 Iselin
68 07060 Brtidgewater
67 07848 Lafayette
67 08850 Iselin
67 08027 Woodbridge
66 08003 West Orange
64 08092 Colts Neck
63 08882 Iselin
63 07825 Short Hills
61 07418 Glenwood
60 07836 Short Hills
60 07063 Brtidgewater
59 08030 West Orange
59 08034 West Orange
59 08755 Colts Neck
59 08528 Iselin
58 07747 Colts Neck
57 08071 Woodbridge
57 08232 Atlantic City
56 08830 Iselin
56 08833 Short Hills
56 08858 Short Hills
56 07405 Short Hills
55 08014 Woodbridge
55 08028 Woodbridge
55 08080 Woodbridge
55 08096 Woodbridge
55 08533 Colts Neck
55 08721 Colts Neck
55 08872 Iselin
55 07866 Short Hills
54 08051 Woodbridge
54 08093 Woodbridge
54 07462 Vernon
53 07821 Short Hills
53 07924 Short Hills
53 08242 Rio Grande
53 07838 Short Hills
52 07844 Short Hills
52 07645 Haworth
51 07874 Short Hills
51 08103 West Orange
51 07452 Haworth
50 08090 Woodbridge
50 08095 West Orange
50 08515 Delran
50 08802 Short Hills
50 08884 Iselin
50 07450 Haworth
49 08224 Delran
49 08330 Atlantic City
49 08824 Iselin
49 08854 Iselin
49 07834 Short Hills
48 07882 Short Hills
48 08005 Colts Neck
48 08108 West Orange
48 08514 Colts Neck
48 07064 Iselin
47 08852 Iselin
47 08873 Short Hills
47 07722 Colts Neck
46 07940 Short Hills
46 08031 West Orange
46 08641 Delran
46 08828 Iselin
46 07721 Colts Neck
45 07735 Colts Neck
45 08029 West Orange
45 08035 West Orange
45 08055 Delran
45 08066 Woodbridge
45 08502 Short Hills
45 08753 Colts Neck
45 08832 Iselin
45 08857 Iselin
45 08863 Iselin
45 08904 Iselin
45 07001 Iselin
44 07008 Iselin
44 07067 Iselin
44 07077 Iselin
44 07080 Iselin
44 07820 Short Hills
44 08002 West Orange
44 08026 West Orange
44 08045 West Orange
44 08063 Woodbridge
44 08086 Woodbridge
44 08110 West Orange
44 08241 Atlantic City
44 08536 Iselin
44 08810 Iselin
44 08820 Iselin
44 08837 Iselin
44 08840 Iselin
44 08846 Iselin
44 08859 Iselin
44 08861 Iselin
44 08879 Iselin
44 08901 Iselin
44 08722 Colts Neck
43 08826 Short Hills
43 07506 Clifton
42 08007 West Orange
42 08033 West Orange
42 08049 West Orange
42 08059 West Orange
42 08078 West Orange
42 08083 West Orange
42 08084 West Orange
42 08091 West Orange
42 08102 West Orange
42 08104 West Orange
42 08105 West Orange
42 08106 West Orange
42 08107 West Orange
42 08109 West Orange
42 08312 Woodbridge
42 08015 Delran
41 08020 Woodbridge
41 08022 Delran
41 08032 Woodbridge
41 08039 Woodbridge
41 08056 Woodbridge
41 08061 Woodbridge
41 08074 Woodbridge
41 08097 Woodbridge
41 08559 Short Hills
40 08807 Short Hills
40 07856 Short Hills
38 08087 Colts Neck
38 08535 Colts Neck
38 08742 Colts Neck
38 08844 Short Hills
38 07059 Short Hills
37 07641 Haworth
37 07470 Clifton
36 07945 Short Hills
36 08260 Rio Grande
35 07442 Clifton
34 08212 Rio Grande
34 08247 Rio Grande
34 08248 Rio Grande
34 08251 Rio Grande
34 08350 Atlantic City
34 08759 Colts Neck
34 08886 Short Hills
34 07843 Hopatcong
33 08053 Delran
33 08867 Short Hills
33 08243 Rio Grande
32 08511 Delran
32 08075 Delran
31 08202 Rio Grande
31 08226 Rio Grande
31 08245 Rio Grande
31 08246 Rio Grande
31 07652 Haworth
30 08054 Delran
30 07424 Clifton
29 07850 Short Hills
29 07852 Short Hills
29 07865 Short Hills
29 07970 Short Hills
29 08829 Short Hills
29 07977 Short Hills
28 08048 Delran
28 07073 Haworth
27 07677 Haworth
27 07827 Montague
27 08016 Delran
27 08050 Colts Neck
27 08310 Atlantic City
27 08734 Colts Neck
27 08825 Short Hills
27 07460 Clifton
26 08041 Delran
26 08393 Monroeville
26 08827 Short Hills
26 08869 Short Hills
26 08510 Colts Neck
25 08551 Short Hills
25 08625 Trenton
25 08731 Colts Neck
25 07423 Haworth
24 07853 Short Hills
24 08853 Short Hills
24 07416 Franklin
22 07457 Short Hills
22 07921 Short Hills
22 08836 Short Hills
22 08848 Short Hills
22 08023 Delran
21 07458 Haworth
20 07719 Colts Neck
20 07870 Short Hills
20 07976 Short Hills
20 08740 Colts Neck
20 07005 Short Hills
19 07432 Haworth
19 07863 Short Hills
19 07920 Short Hills
19 07934 Short Hills
19 07062 Brtidgewater
18 07069 Short Hills
18 07931 Short Hills
18 08319 Atlantic City
18 08401 Atlantic City
18 08518 Delran
18 07857 Short Hills
17 07939 Short Hills
17 07979 Short Hills
17 08553 Short Hills
17 08732 Colts Neck
17 08805 Short Hills
17 08821 Short Hills
17 08823 Short Hills
17 08835 Short Hills
17 08880 Short Hills
17 08890 Short Hills
17 07936 Short Hills
16 07960 Short Hills
16 08064 Delran
16 08201 Atlantic City
16 08203 Atlantic City
16 08217 Atlantic City
16 08402 Atlantic City
16 07430 Haworth
15 07444 Short Hills
15 07465 Clifton
15 07885 Short Hills
15 07950 Short Hills
15 08019 Delran
15 08757 Colts Neck
15 08804 Short Hills
15 07029 Haworth
14 07081 Brtidgewater
14 07451 Ridgewood
14 07508 Clifton
14 07512 Clifton
14 07661 Haworth
14 07711 Colts Neck
14 07801 Short Hills
14 07978 Pluckemin
14 08038 Delran
14 08752 Colts Neck
14 08758 Colts Neck
14 07035 Short Hills
13 07054 Short Hills
13 07057 Haworth
13 07822 Augusta
13 08052 Delran
13 08067 Delran
13 08326 Atlantic City
13 07403 Clifton
12 07608 Haworth
12 07962 Morristown
12 08036 Delran
12 08406 Atlantic City
12 07033 Brtidgewater
11 07094 Haworth
11 07407 Haworth
11 07436 Haworth
11 07646 Haworth
11 07724 Colts Neck
11 07833 Short Hills
11 08010 Delran
11 08011 Delran
11 08042 Delran
11 08046 Delran
11 08065 Delran
11 08073 Delran
11 08077 Delran
11 08221 Atlantic City
11 08225 Atlantic City
11 08240 Atlantic City
11 08244 Atlantic City
11 08317 Atlantic City
11 08341 Atlantic City
11 08346 Atlantic City
11 08403 Atlantic City
11 08554 Delran
11 08640 Delran
11 08733 Colts Neck
11 07306 Haworth
10 07410 Haworth
10 07666 Haworth
10 07877 Swartswood
10 08006 Colts Neck
10 08070 Delran
10 08724 Colts Neck
10 08735 Colts Neck
10 08738 Colts Neck
10 08741 Colts Neck
10 08751 Colts Neck
10 07011 Clifton
9 07087 Haworth
9 07179 Pottersville
9 07307 Haworth
9 07524 Clifton
9 07620 Haworth
9 07675 Haworth
9 07702 Colts Neck
9 07727 Colts Neck
9 07803 Short Hills
9 07831 Short Hills
9 07846 Short Hills
9 07880 Short Hills
9 07932 Short Hills
9 08213 Galloway Twp
9 08354 Hopewell Township
9 08710 Lakewood
9 07417 Haworth
8 07439 Ogdensburg
8 07876 Short Hills
8 07981 Short Hills
8 08736 Colts Neck
8 07030 Haworth
7 07032 Haworth
7 07055 Clifton
7 07663 Haworth
7 07733 Colts Neck
7 07746 Colts Neck
7 07751 Colts Neck
7 07762 Colts Neck
7 07879 Tranquility
7 07974 Brtidgewater
7 08069 Delran
7 08072 Delran
7 08342 Hamilton Twp
7 08347 Norma
7 07002 Haworth
6 07012 Clifton
6 07013 Clifton
6 07047 Haworth
6 07086 Haworth
6 07093 Haworth
6 07302 Haworth
6 07304 Haworth
6 07305 Haworth
6 07310 Haworth
6 07311 Haworth
6 07420 Clifton
6 07757 Colts Neck
6 08507 Moorestown
6 08730 Colts Neck
6 08899 White House Station
6 07058 Short Hills
5 07428 Mcafee
5 07463 Haworth
5 07522 Clifton
5 07717 Colts Neck
5 07933 Short Hills
5 08750 Colts Neck
5 08888 Whitehouse
5 07014 Clifton
4 07016 Brtidgewater
4 07024 Haworth
4 07501 Clifton
4 07502 Clifton
4 07503 Clifton
4 07504 Clifton
4 07505 Clifton
4 07513 Clifton
4 07514 Clifton
4 07660 Haworth
4 07732 Colts Neck
4 07755 Colts Neck
4 07875 Stillwater
4 07935 Short Hills
4 07961 Short Hills
4 08001 Delran
4 08214 Dennisville
4 08504 Blawenberg
4 08720 Colts Neck
4 08725 Manchester
4 08801 Short Hills
4 08808 Franklin Twp
4 07070 Haworth
3 07604 Haworth
3 07656 Haworth
3 07712 Colts Neck
3 07765 Wickatunk
3 07847 Short Hills
3 07855 Middleville
3 07867 Andover
3 07881 Walpack Tonwship
3 07901 Brtidgewater
3 07927 Short Hills
3 07928 Short Hills
3 07938 Liberty Corner
3 08375 Lavallette
3 08405 Atlantic City
3 08543 Princeton
3 08557 Sergeantsville
3 07015 Clifton
2 07027 Brtidgewater
2 07036 Brtidgewater
2 07071 Haworth
2 07074 Haworth
2 07716 Colts Neck
2 07730 Colts Neck
2 07839 Greendell
2 08250 Tuckahoe
2 07023 Brtidgewater
1 07026 Haworth
1 07046 Short Hills
1 07065 Brtidgewater
1 07066 Brtidgewater
1 07076 Brtidgewater
1 07082 Short Hills
1 07088 Brtidgewater
1 07090 Brtidgewater
1 07092 Brtidgewater
1 07201 Brtidgewater
1 07202 Brtidgewater
1 07203 Brtidgewater
1 07204 Brtidgewater
1 07205 Brtidgewater
1 07206 Brtidgewater
1 07208 Brtidgewater
1 07422 Highland Lakes
1 07440 Short Hills
1 07481 Haworth
1 07627 Haworth
1 07640 Haworth
1 07647 Haworth
1 07676 Haworth
1 07701 Colts Neck
1 07703 Colts Neck
1 07704 Colts Neck
1 07718 Colts Neck
1 07720 Colts Neck
1 07723 Colts Neck
1 07737 Colts Neck
1 07738 Colts Neck
1 07739 Colts Neck
1 07740 Colts Neck
1 07748 Colts Neck
1 07750 Colts Neck
1 07756 Colts Neck
1 07758 Colts Neck
1 07760 Colts Neck
1 07764 Colts Neck
1 07842 Short Hills
1 07878 Short Hills
1 07922 Brtidgewater
1 07926 Short Hills
1 07946 Short Hills
1 07980 Short Hills
1 08552 Monmouth Junction
1 08555 Colts Neck
1 08556 Rosemont
1 08868 Franklin Twp
1 08887 Short Hills
1