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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Ontario Municipal Utilities Company

Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.

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102

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND510ND
2014ND330ND
2015ND20ND
2016N/A00N/A
2017ND150ND
2018N/A00N/A
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-06-04B3F0340-03ND
2013-06-04B3F0340-01ND
2013-06-04B3F0340-11ND
2013-06-04B3F0340-09ND
2013-06-04B3F0340-07ND
2013-06-05B3F0557-01ND
2013-06-05B3F0557-03ND
2013-06-05B3F0557-05ND
2013-06-05B3F0557-09ND
2013-06-05B3F0557-07ND
2013-06-06B3F0707-11ND
2013-06-06B3F0707-13ND
2013-06-06B3F0707-07ND
2013-06-06B3F0707-05ND
2013-06-06B3F0707-03ND
2013-06-06B3F0707-01ND
2013-06-06B3F0707-09ND
2013-06-07B3F0790-05ND
2013-06-07B3F0790-01ND
2013-06-07B3F0790-09ND
2013-06-07B3F0790-13ND
2013-06-07B3F0781-05ND
2013-06-07B3F0790-11ND
2013-06-07B3F0790-07ND
2013-06-07B3F0790-03ND
2013-09-10B3I0873-01ND
2013-09-10B3I0873-04ND
2013-12-03B3L0312-04ND
2013-12-03B3L0312-07ND
2013-12-03B3L0312-01ND
2013-12-03B3L0312-13ND
2013-12-03B3L0312-10ND
2013-12-03B3L0312-16ND
2013-12-04B3L0477-13ND
2013-12-04B3L0477-04ND
2013-12-04B3L0477-07ND
2013-12-04B3L0477-01ND
2013-12-04B3L0477-10ND
2013-12-05B3L0587-13ND
2013-12-05B3L0587-10ND
2013-12-05B3L0587-07ND
2013-12-05B3L0587-04ND
2013-12-05B3L0587-01ND
2013-12-05B3L0587-16ND
2013-12-06B3L0671-01ND
2013-12-06B3L0671-04ND
2013-12-06B3L0671-07ND
2013-12-06B3L0658-04ND
2013-12-06B3L0658-01ND
2013-12-06B3L0658-07ND
2013-12-06B3L0658-10ND
2014-03-04B4C0458-01ND
2014-03-04B4C0458-04ND
2014-07-114790-017-0925ND
2014-07-114790-020-1020ND
2014-07-114790-045-0825ND
2014-07-144790-046-0800ND
2014-07-144790-048-0910ND
2014-07-184790-027-0930ND
2014-07-184790-042-0900ND
2014-07-244790-029-0830ND
2014-07-244790-031-0915ND
2014-07-284790-026-0900ND
2014-07-294790-022-1020ND
2014-07-294790-025-0950ND
2014-07-294790-034-0945ND
2014-07-294790-040-1040ND
2014-08-124790-040-0845ND
2014-08-124790-049-0800ND
2014-08-194790-032-0815ND
2014-08-194790-034-0900ND
2014-10-154790-017-1000ND
2014-10-154790-025-1100ND
2014-10-164790-045-0815ND
2014-10-164790-046-0910ND
2014-10-164790-048-1000ND
2014-10-284790-041-0850ND
2014-10-284790-043-0820ND
2014-10-284790-044-0800ND
2014-11-064790-022-1010ND
2014-11-064790-026-0915ND
2014-11-074790-030-0930ND
2014-12-044790-027-1020ND
2014-12-044790-042-0945ND
2015-05-074790-050-1042ND
2015-07-16B5G1760-01ND
2017-02-014790-050-0831ND
2017-04-204790-030-0910ND
2017-07-034790-042-0910ND
2017-07-034790-043-1110ND
2017-07-034790-044-1015ND
2017-07-064790-025-0955ND
2017-07-124790-031-1130ND
2017-07-124790-034-0910ND
2017-07-124790-041-0815ND
2017-07-124790-049-1055ND
2017-07-194790-020-0730ND
2017-07-194790-026-0930ND
2017-07-194790-032-0835ND
2017-07-194790-045-1050ND
2017-08-034790-048-0815ND
2019-10-304790-040-0826ND