Philadelphia
County, Pennsylvania
89 Good
Water Quality Score
89/100
Grade
B
Water Systems
1
Population
1.6M
Key Contaminants
Haloacetic Acids (HAA5) Violation
145.5527 / 60 μg/L
0 μg/L MCL: 60 μg/L
Tetrachloroethylene (PCE) Violation
8.7256 / 5 μg/L
0 μg/L MCL: 5 μg/L
Nitrate
9.8291 / 10 mg/L
0 mg/L MCL: 10 mg/L
Perchlorate
32.2693 / 56 μg/L
0 μg/L MCL: 56 μg/L
Radium-228
2.8563 / 5 pCi/L
0 pCi/L MCL: 5 pCi/L
Turbidity
0.5645 / 1 NTU
0 NTU MCL: 1 NTU
Benzene
2.7374 / 5 μg/L
0 μg/L MCL: 5 μg/L
Nitrite
0.5379 / 1 mg/L
0 mg/L MCL: 1 mg/L
Water Systems Serving Philadelphia (2)
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