Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Bromochloromethane

Waipahu-Ewa-Waianae

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.

MORE ABOUT THIS CONTAMINANT

 

85

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND170ND
2014ND210ND
2015ND10ND
2016ND90ND
2017ND370ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-07-01201307030716AMND
2013-07-01201307030714AMND
2013-07-01201307030663AMND
2013-07-01201307030685AMND
2013-07-01201307030687AMND
2013-07-01201307030661AMND
2013-07-01201307030712AMND
2013-07-05201307090226AMND
2013-07-05201307090222AMND
2013-07-05201307090228AMND
2013-07-08201307100910AMND
2013-07-08201307100912AMND
2013-07-08201307100908AMND
2013-07-08201307100916AMND
2013-07-08201307100914AMND
2013-07-09201307110697AMND
2013-07-09201307110695AMND
2014-01-03201401070165AMND
2014-01-04201401070157AMND
2014-01-05201401070162AMND
2014-01-06201401080569AMND
2014-01-06201401080575AMND
2014-01-06201401080571AMND
2014-01-06201401080573AMND
2014-01-07201401090458AMND
2014-01-07201401090460AMND
2014-01-08201401100234AMND
2014-01-08201401100236AMND
2014-01-10201401140234AMND
2014-01-10201401140236AMND
2014-01-10201401140240AMND
2014-01-11201401140238AMND
2014-01-12201401140232AMND
2014-01-13201401150384AMND
2014-01-14201401160432AMND
2014-06-04201406100325AMND
2014-06-16201406180445AMND
2014-07-15201407170579AMND
2015-01-13201501150509AMND
2016-01-14ND
2016-01-21ND
2016-01-25ND
2016-01-26ND
2016-04-12ND
2016-07-06ND
2016-10-12ND
2016-11-14ND
2016-12-14ND
2017-01-09ND
2017-01-10ND
2017-01-10ND
2017-01-10ND
2017-01-11ND
2017-01-24ND
2017-01-24ND
2017-01-25ND
2017-01-26ND
2017-02-02ND
2017-02-13ND
2017-02-13ND
2017-02-16ND
2017-02-22ND
2017-02-22ND
2017-02-23ND
2017-02-27ND
2017-03-13ND
2017-04-03ND
2017-04-25ND
2017-06-26ND
2017-07-20ND
2017-10-09ND
2017-10-11ND
2017-10-13ND
2017-10-16ND
2017-10-16ND
2017-10-16ND
2017-10-17ND
2017-10-18ND
2017-10-18ND
2017-10-23ND
2017-10-24ND
2017-10-24ND
2017-10-24ND
2017-10-25ND
2017-10-25ND