Littleton, CO Water Quality
Water quality grades for 11 analyzed ZIP codes in Littleton.
80120
Score: 42/100
57 contaminants
C
80121
Score: 100/100
0 contaminants
A
80122
Score: 95/100
4 contaminants
A
80123
Score: 99/100
1 contaminants
A
80125
Score: 20/100
67 contaminants
D
80127
Score: 15/100
70 contaminants
F
80128
Score: 95/100
2 contaminants
A
80129
Score: 74/100
12 contaminants
B
80160
Score: 92/100
2 contaminants
A
80161
Score: 100/100
0 contaminants
A
80163
Score: 43/100
40 contaminants
C