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EWG's Tap Water Database — 2021 UPDATE

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Dibromomethane

CTWC - Shoreline Region-Guilford System

Dibromomethane is an industrial chemical and is also formed when disinfectants like chlorine are added to drinking water.

 

67

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND130ND
2015ND120ND
2016ND110ND
2017ND100ND
2018ND110ND
2019ND100ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-29140130CWCBVOC1ND
2014-02-242223VOC1ND
2014-03-052672VOC1ND
2014-04-215353VOC1ND
2014-04-215354VOC1ND
2014-06-128366VOC1ND
2014-06-128367VOC1ND
2014-06-128370VOC1ND
2014-08-13140915-0128VOC1ND
2014-08-13140915-0129VOC1ND
2014-08-13BG93593VOC1ND
2014-08-13BG93595VOC1ND
2014-11-03BH35439VOC1ND
2015-01-21BH65787VOC1ND
2015-02-12BH73177VOC1ND
2015-03-09BH80664VOC1ND
2015-06-02BJ24602VOC1ND
2015-06-02BJ24617VOC1ND
2015-06-02BJ24619VOC1ND
2015-06-02BJ24597VOC1ND
2015-06-03BJ25404VOC1ND
2015-07-27BJ63977VOC1ND
2015-07-27BJ63961VOC1ND
2015-10-19BK10284VOC1ND
2015-11-03BK17717VOC1ND
2016-01-11BK50864VOC1ND
2016-01-19BK54776VOC1ND
2016-01-19BK54777VOC1ND
2016-02-11BK64351VOC1ND
2016-03-14BK78125VOC1ND
2016-04-11BN11374VOC1ND
2016-04-11BN11376VOC1ND
2016-06-01BN44876VOC1ND
2016-06-01BN44892VOC1ND
2016-07-12BN71476VOC1ND
2016-07-13BN72282VOC1ND
2017-01-17BX30298VOC1ND
2017-01-17BX30299VOC1ND
2017-01-18BX31348VOC1ND
2017-01-30BX40966VOC1ND
2017-03-08BX82062VOC1ND
2017-06-29BY50637VOC1ND
2017-09-25BZ09163VOC1ND
2017-10-24BZ27135VOC1ND
2017-10-25BZ27134VOC1ND
2017-11-09BZ38785VOC1ND
2018-01-16BZ73485VOC1ND
2018-03-30CA11464VOC1ND
2018-04-11CA18261VOC1ND
2018-07-09CA85598VOC1ND
2018-07-17CA91979ND
2018-09-13VOC1 200505275ND
2018-09-13VOC1 200505276ND
2018-09-13VOC1 200505266ND
2018-09-19VOC1 200506116ND
2018-09-20VOC1 200506324ND
2018-10-25VOC1 200510568ND
2019-01-30VOC1 200520057ND
2019-06-24VOC1 200538005ND
2019-07-08VOC1 200541172ND
2019-07-08VOC1 200539194ND
2019-07-16VOC1 200541091ND
2019-07-16VOC1 200540648ND
2019-07-16VOC1 200540644ND
2019-09-17VOC1 200549238ND
2019-09-18VOC1 200549465ND
2019-12-10VOC1 200559663ND