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All ZIP Codes in Maryland

167 ZIP codes · EPA water quality data

21901
1 city · 56 violations
F
48623
1 city · 22 violations
F
17601
1 city · 17 violations
F
21903
1 city · 13 violations
F
21911
1 city · 12 violations
F
21157
1 city · 11 violations
F
21663
2 citycities · 11 violations
F
20650
1 city · 9 violations
D
21539
1 city · 9 violations
D
21562
1 city · 8 violations
D
21784
2 citycities · 8 violations
D
17225
2 citycities · 7 violations
D
20871
1 city · 7 violations
D
21042
1 city · 7 violations
D
21108
2 citycities · 7 violations
D
21913
1 city · 7 violations
D
19312
1 city · 6 violations
D
20785
1 city · 5 violations
C
21804
1 city · 5 violations
C
21861
1 city · 5 violations
C
21866
1 city · 5 violations
C
21078
1 city · 4 violations
C
21202
1 city · 4 violations
C
21550
2 citycities · 4 violations
C
21624
1 city · 4 violations
C
21702
1 city · 4 violations
C
21769
1 city · 4 violations
C
21811
2 citycities · 4 violations
C
21851
1 city · 4 violations
C
21921
1 city · 4 violations
C
21922
1 city · 4 violations
C
21034
1 city · 3 violations
C
21617
1 city · 3 violations
C
21645
1 city · 3 violations
C
21917
1 city · 3 violations
C
20639
1 city · 2 violations
B
21057
1 city · 2 violations
B
21619
1 city · 2 violations
B
21620
1 city · 2 violations
B
21632
1 city · 2 violations
B
21638
1 city · 2 violations
B
21842
1 city · 2 violations
B
08502
1 city · 1 violation
B
19064
1 city · 1 violation
B
19346
1 city · 1 violation
B
19363
1 city · 1 violation
B
20171
1 city · 1 violation
B
20601
1 city · 1 violation
B
20622
1 city · 1 violation
B
20646
1 city · 1 violation
B
20653
1 city · 1 violation
B
20657
1 city · 1 violation
B
20658
1 city · 1 violation
B
20664
1 city · 1 violation
B
20689
1 city · 1 violation
B
20711
1 city · 1 violation
B
20714
1 city · 1 violation
B
20716
1 city · 1 violation
B
20794
1 city · 1 violation
B
21054
1 city · 1 violation
B
21090
1 city · 1 violation
B
21136
1 city · 1 violation
B
21144
1 city · 1 violation
B
21146
1 city · 1 violation
B
21153
1 city · 1 violation
B
21154
1 city · 1 violation
B
21208
1 city · 1 violation
B
21211
1 city · 1 violation
B
21227
1 city · 1 violation
B
21543
1 city · 1 violation
B
21545
1 city · 1 violation
B
21557
1 city · 1 violation
B
21561
1 city · 1 violation
B
21613
1 city · 1 violation
B
21623
1 city · 1 violation
B
21639
1 city · 1 violation
B
21643
1 city · 1 violation
B
21655
1 city · 1 violation
B
21703
1 city · 1 violation
B
21719
1 city · 1 violation
B
21740
1 city · 1 violation
B
21771
1 city · 1 violation
B
21795
1 city · 1 violation
B
21826
1 city · 1 violation
B
21849
1 city · 1 violation
B
21863
1 city · 1 violation
B
21874
1 city · 1 violation
B
21904
1 city · 1 violation
B
21916
1 city · 1 violation
B
21919
1 city · 1 violation
B
10707
2 citycities · 0 violations
A
18041
1 city · 0 violations
A
19602
1 city · 0 violations
A
19703
2 citycities · 0 violations
A
20602
1 city · 0 violations
A
20607
1 city · 0 violations
A
20613
1 city · 0 violations
A
20619
1 city · 0 violations
A
20636
1 city · 0 violations
A
20640
1 city · 0 violations
A
20670
1 city · 0 violations
A
20676
1 city · 0 violations
A
20678
1 city · 0 violations
A
20685
1 city · 0 violations
A
20732
1 city · 0 violations
A
20754
1 city · 0 violations
A
20755
1 city · 0 violations
A
20837
1 city · 0 violations
A
20854
1 city · 0 violations
A
20904
1 city · 0 violations
A
21001
1 city · 0 violations
A
21009
1 city · 0 violations
A
21014
1 city · 0 violations
A
21043
1 city · 0 violations
A
21045
1 city · 0 violations
A
21048
1 city · 0 violations
A
21074
1 city · 0 violations
A
21093
1 city · 0 violations
A
21094
1 city · 0 violations
A
21102
1 city · 0 violations
A
21133
1 city · 0 violations
A
21218
1 city · 0 violations
A
21237
1 city · 0 violations
A
21401
1 city · 0 violations
A
21402
1 city · 0 violations
A
21405
1 city · 0 violations
A
21502
2 citycities · 0 violations
A
21520
1 city · 0 violations
A
21532
1 city · 0 violations
A
21536
1 city · 0 violations
A
21540
1 city · 0 violations
A
21601
1 city · 0 violations
A
21610
1 city · 0 violations
A
21631
1 city · 0 violations
A
21651
1 city · 0 violations
A
21654
1 city · 0 violations
A
21657
1 city · 0 violations
A
21658
1 city · 0 violations
A
21661
1 city · 0 violations
A
21664
1 city · 0 violations
A
21666
1 city · 0 violations
A
21701
1 city · 0 violations
A
21704
1 city · 0 violations
A
21713
1 city · 0 violations
A
21716
1 city · 0 violations
A
21727
1 city · 0 violations
A
21734
1 city · 0 violations
A
21750
1 city · 0 violations
A
21773
1 city · 0 violations
A
21776
1 city · 0 violations
A
21782
1 city · 0 violations
A
21783
1 city · 0 violations
A
21787
1 city · 0 violations
A
21788
1 city · 0 violations
A
21791
1 city · 0 violations
A
21793
1 city · 0 violations
A
21798
1 city · 0 violations
A
21813
1 city · 0 violations
A
21817
1 city · 0 violations
A
21830
1 city · 0 violations
A
21850
1 city · 0 violations
A
21853
1 city · 0 violations
A
21869
1 city · 0 violations
A
21902
1 city · 0 violations
A
21915
1 city · 0 violations
A
22182
1 city · 0 violations
A
22314
1 city · 0 violations
A

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