Cambridge
Middlesex County, Massachusetts
100 Excellent
Water Quality Score
100/100
Grade
A
Water Systems
1
Population
118,927
Key Contaminants
Total Trihalomethanes
69.5028 / 80 μg/L
0 μg/L MCL: 80 μg/L
Haloacetic Acids (HAA5)
39.5356 / 60 μg/L
0 μg/L MCL: 60 μg/L
Chloramine
1.8244 / 4 mg/L
0 mg/L MCL: 4 mg/L
Benzene
2.2616 / 5 μg/L
0 μg/L MCL: 5 μg/L
Arsenic
4.5014 / 10 μg/L
0 μg/L MCL: 10 μg/L
Chlorine
1.2609 / 4 mg/L
0 mg/L MCL: 4 mg/L
Turbidity
0.3124 / 1 NTU
0 NTU MCL: 1 NTU
PFAS (Per- and Polyfluoroalkyl Substances)
0.0003 / 0.004 μg/L
0 μg/L MCL: 0.004 μg/L
Water Systems Serving Cambridge (1)
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