Water Quality in Delaware

EPA violation data for public water systems across Delaware.

77

ZIP Codes

348

Total Violations

4.5

Avg per ZIP

Most Affected Areas in Delaware

ZIP Code City Violations
19901 DOVER 114
19947 GEORGETOWN 35
19801 WILMINGTON 19
19808 WILMINGTON 18
19960 LINCOLN 15
19966 MILLSBORO 15
19977 SMYRNA 15
19702 NEWARK 13
19973 SEAFORD 11
19963 MILFORD 10

All ZIP Codes in Delaware (77)

19901 114 19947 35 19801 19 19808 18 19960 15 19966 15 19977 15 19702 13 19973 11 19963 10 19971 8 19956 6 19958 6 19970 6 19707 5 19968 5 19807 4 19939 4 19943 4 19703 3 19709 3 19950 3 19969 3 19975 3 19701 2 19713 2 19803 2 19903 2 19953 2 19962 2 19706 1 19720 1 19904 1 19934 1 19941 1 19946 1 19952 1 19955 1 19708 19710 19711 19714 19715 19730 19731 19732 19733 19734 19735 19736 19802 19804 19805 19809 19810 19894 19899 19902 19907 19930 19931 19932 19933 19936 19938 19942 19944 19945 19948 19951 19954 19961 19964 19967 19974 19980 21649

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