Houston, TX Water Quality
Water quality grades for 51 analyzed ZIP codes in Houston.
77002
Score: 47/100
48 contaminants
77005
Score: 53/100
22 contaminants
77006
Score: 73/100
5 contaminants
77007
Score: 81/100
5 contaminants
77010
Score: 78/100
60 contaminants
77011
Score: 41/100
11 contaminants
77015
Score: 59/100
30 contaminants
77018
Score: 99/100
1 contaminants
77019
Score: 76/100
56 contaminants
77024
Score: 76/100
38 contaminants
77027
Score: 76/100
77 contaminants
77029
Score: 94/100
3 contaminants
77037
Score: 58/100
28 contaminants
77038
Score: 30/100
61 contaminants
77039
Score: 65/100
6 contaminants
77040
Score: 28/100
63 contaminants
77041
Score: 46/100
27 contaminants
77043
Score: 32/100
34 contaminants
77044
Score: 23/100
75 contaminants
77046
Score: 77/100
74 contaminants
77049
Score: 31/100
58 contaminants
77050
Score: 53/100
6 contaminants
77055
Score: 70/100
8 contaminants
77056
Score: 77/100
76 contaminants
77057
Score: 68/100
38 contaminants
77058
Score: 91/100
4 contaminants
77060
Score: 5/100
76 contaminants
77065
Score: 26/100
56 contaminants
77066
Score: 75/100
5 contaminants
77068
Score: 83/100
3 contaminants
77069
Score: 64/100
7 contaminants
77070
Score: 90/100
4 contaminants
77076
Score: 85/100
2 contaminants
77077
Score: 81/100
23 contaminants
77079
Score: 80/100
12 contaminants
77082
Score: 7/100
8 contaminants
77084
Score: 10/100
52 contaminants
77087
Score: 45/100
7 contaminants
77088
Score: 65/100
7 contaminants
77089
Score: 71/100
21 contaminants
77092
Score: 57/100
4 contaminants
77096
Score: 58/100
10 contaminants
77098
Score: 86/100
12 contaminants
77210
Score: 97/100
3 contaminants
77238
Score: 34/100
50 contaminants
77251
Score: 84/100
13 contaminants
77255
Score: 55/100
5 contaminants
77265
Score: 11/100
9 contaminants
77268
Score: 91/100
5 contaminants
77269
Score: 7/100
75 contaminants
77279
Score: 87/100
4 contaminants