Omaha
Douglas County, Nebraska
84 Good
Water Quality Score
84/100
Grade
B
Water Systems
2
Population
486,051
Key Contaminants
Total Coliform Violation
1 / 0 presence
0 presence MCL: 0 presence
Manganese
47.5047 / 50 μg/L
0 μg/L MCL: 50 μg/L
Radium-228
4.5932 / 5 pCi/L
0 pCi/L MCL: 5 pCi/L
Copper
1.1737 / 1.3 mg/L
0 mg/L MCL: 1.3 mg/L
Chloramine
3.5579 / 4 mg/L
0 mg/L MCL: 4 mg/L
Tetrachloroethylene (PCE)
4.4269 / 5 μg/L
0 μg/L MCL: 5 μg/L
Radium-226
3.2032 / 5 pCi/L
0 pCi/L MCL: 5 pCi/L
Perchlorate
33.4711 / 56 μg/L
0 μg/L MCL: 56 μg/L
Water Systems Serving Omaha (2)
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