Baltimore
Baltimore City County, Maryland
100 Excellent
Water Quality Score
100/100
Grade
A
Water Systems
1
Population
585,708
Key Contaminants
PFOA (Perfluorooctanoic Acid)
0.0028 / 0.004 μg/L
0 μg/L MCL: 0.004 μg/L
Fluoride
2.5686 / 4 mg/L
0 mg/L MCL: 4 mg/L
Lead
8.3882 / 15 μg/L
0 μg/L MCL: 15 μg/L
Copper
0.6197 / 1.3 mg/L
0 mg/L MCL: 1.3 mg/L
Nitrate
3.8568 / 10 mg/L
0 mg/L MCL: 10 mg/L
Perchlorate
19.126 / 56 μg/L
0 μg/L MCL: 56 μg/L
Chromium (Total)
25.7383 / 100 μg/L
0 μg/L MCL: 100 μg/L
PFOS (Perfluorooctane Sulfonate)
0.0008 / 0.004 μg/L
0 μg/L MCL: 0.004 μg/L
Water Systems Serving Baltimore (1)
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