Nfdha

People affected
2.2M
Utilities with this contaminant
13
States with this contaminant
10

Utilities with the highest levels of this contaminant

UtilityService AreasLevelPopulation Served
Liberty Utilities New York - Lynbrook
Nassau County, NY

4.500 ppt

220,000

Sandy City Water System
Salt Lake County, UT

0.021 ppb

99,750

Milwaukee Waterworks
Milwaukee, WI

0.020

590,547

Metropolitan Utilities District
Omaha, NE

0.020 ppb

560,930

Alderwood Water District
Snohomish County, WA

0.020 ppb

197,993

West Allis Waterworks
West Allis, WI

0.020

63,240

Lafayette City Of
Boulder County, CO

0.020 ppb

28,700

Two Rivers Utilities
Gastonia, NC

0.019 ppb

91,491

Salem Public Works
Marion County, OR

0.011 ppb

199,820

Brunswick County Water System
Leland, NC

0.011

113,410