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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Nashville Water Department #1

Bromochloromethane is a tap water disinfection byproduct; it is also used as an intermediate in chemical manufacturing and as a fire extinguishing agent. Disinfection byproducts in drinking water increase the risk of cancer.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND80ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A

ppb = parts per billion

All test results

Date Result
2015-01-27ND
2015-01-27ND
2015-04-22ND
2015-04-22ND
2015-08-11ND
2015-08-11ND
2015-10-19ND
2015-10-19ND