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EWG's Tap Water Database — 2019 UPDATE

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Arsenic

Bladen County Water Dist-West Bladen

Arsenic is a potent carcinogen and common contaminant in drinking water. Arsenic causes thousands of cases of cancer each year in the U.S. Click here to read more about arsenic.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND30ND
2014ND30ND
2015ND20ND
2016ND30ND
2017ND30ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.004 ppb

The EWG Health Guideline of 0.004 ppb for arsenic was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

EPA Maximum Contaminant
Level (MCL) 10 ppb

The legal limit for arsenic, established in 2001, was based on costs for arsenic removal, as calculated at the time that the standard was set. This limit does not fully protect against the risk of cancer due to arsenic exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-048527-010412-L06IND
2012-04-048527-040412-E08IND
2013-03-068527-030613-L06IND
2013-07-038527-070313-E09IND
2013-12-048527-120413-E11IND
2014-01-028527-010214-E08IND
2014-04-028527-040214-E04IND
2014-04-028527-040214-E05IND
2015-01-07ND
2015-04-01ND
2016-03-028527-030216-L06IND
2016-07-058527-070516-E09IND
2016-12-068527-120616-E11IND
2017-01-048527-010417-E08IND
2017-04-058527-040517-E04IND
2017-04-058527-040517-E05IND