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EWG's Tap Water Database — 2019 UPDATE

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o-Dichlorobenzene

Bladen County Water Dist-West Bladen

o-Dichlorobenzene is used as a chemical intermediate for making agricultural herbicides. It is toxic to the liver, kidneys and the nervous system, and causes cancer in animal studies.

 

86

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND160ND
2013ND160ND
2014ND200ND
2015ND170ND
2016ND80ND
2017ND90ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 600 ppb

The EWG Health Guideline of 600 ppb for o-dichlorobenzene 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 harm to internal organs.

EPA Maximum Contaminant
Level (MCL) 600 ppb

The legal limit for o-dichlorobenzene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1970s.

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-048527-010412-E11VND
2012-01-048527-010412-L06VND
2012-01-118527-011112-E08VND
2012-01-118527-011112-E09VND
2012-04-048527-040412-L06VND
2012-04-048527-040412-E11VND
2012-04-048527-040412-E09VND
2012-04-048527-040412-E08VND
2012-07-028527-070212-L06VND
2012-07-028527-070212-E11VND
2012-07-028527-070212-E09VND
2012-07-028527-070212-E08VND
2012-10-038527-100312-L06VND
2012-10-038527-100312-E11VND
2012-10-038527-100312-E09VND
2012-10-038527-100312-E08VND
2013-01-238527-012313-E08VND
2013-02-068527-020613-L06VND
2013-02-068527-020613-E11VND
2013-04-038527-040313-E08VND
2013-04-038527-040313-L06VND
2013-04-038527-040313-E11VND
2013-08-078527-080713-E05VND
2013-09-048527-090413-L06VND
2013-09-048527-090413-E11VND
2013-09-048527-090413-E09VND
2013-09-048527-090413-E08VND
2013-11-068527-110613-E11VND
2013-11-068527-110613-E09VND
2013-11-068527-110613-E08VND
2013-11-068527-110613-E05VND
2013-11-068527-110613-L06VND
2014-02-128527-021214-E11VND
2014-02-128527-021214-E09VND
2014-02-128527-021214-E08VND
2014-02-128527-021214-E05VND
2014-02-128527-021214-L06VND
2014-04-028527-040214-E05VND
2014-04-028527-040214-E08VND
2014-04-028527-040214-E11VND
2014-04-028527-040214-L06VND
2014-04-238527-042314-E04VND
2014-06-048527-060414-E04VND
2014-07-028527-070214-E05VND
2014-07-028527-070214-E08VND
2014-07-028527-070214-E11VND
2014-07-028527-070214-L06VND
2014-09-178527-091714-E09VND
2014-10-018527-100114-E05VND
2014-10-018527-100114-E08VND
2014-10-018527-100114-E11VND
2014-10-018527-100114-L06VND
2015-01-07ND
2015-01-07ND
2015-01-07ND
2015-01-07ND
2015-02-04ND
2015-04-01ND
2015-04-01ND
2015-04-01ND
2015-04-01ND
2015-07-01ND
2015-07-01ND
2015-07-01ND
2015-07-01ND
2015-09-02ND
2015-10-01ND
2015-10-01ND
2015-11-04ND
2016-01-068527-010616-E05VND
2016-04-068527-040616-E05VND
2016-07-058527-070516-L06VND
2016-07-058527-070516-E05VND
2016-09-068527-090616-E09VND
2016-10-048527-100416-E05VND
2016-10-048527-100416-E11VND
2016-11-028527-110216-E11VND
2017-01-048527-010417-E05VND
2017-04-058527-040517-E05VND
2017-04-058527-040517-E04VND
2017-07-058527-070517-L06VND
2017-07-058527-070517-E05VND
2017-09-058527-090517-E09VND
2017-10-048527-100417-E05VND
2017-10-048527-100417-E11VND
2017-10-048527-100417-L06VND