Water quality grades for 7 analyzed ZIP codes in Joliet.
60403
Score: 22/100
33 contaminants
60431
Score: 46/100
29 contaminants
60432
Score: 0/100
78 contaminants
60433
Score: 31/100
17 contaminants
60434
Score: 26/100
44 contaminants
60435
Score: 11/100
59 contaminants
60436
Score: 10/100
7 contaminants