Bromochloromethane

City of Woodland

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.

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Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Range of results
2013	ND	16	ND
2014	ND	20	ND
2015	ND	3	ND
2016	N/A	0	N/A
2017	N/A	0	N/A
2018	N/A	0	N/A
2019	N/A	0	N/A

ppb = parts per billion

All test results

Date	Lab ID	Result
2013-10-08	A3J0070-17A	ND
2013-10-08	A3J0070-05A	ND
2013-10-08	A3J0070-01A	ND
2013-10-08	A3J0070-03A	ND
2013-10-08	A3J0070-31A	ND
2013-10-08	A3J0070-35A	ND
2013-10-08	A3J0070-33A	ND
2013-10-08	A3J0070-25A	ND
2013-10-08	A3J0070-19A	ND
2013-10-08	A3J0070-11A	ND
2013-10-08	A3J0070-13A	ND
2013-10-08	A3J0070-23A	ND
2013-10-08	A3J0070-21A	ND
2013-10-08	A3J0070-07A	ND
2013-10-08	A3J0070-09A	ND
2013-10-08	A3J0070-37A	ND
2014-02-20	5810-052-0821	ND
2014-04-01	A4C1133-37A	ND
2014-04-01	A4C1133-09A	ND
2014-04-01	A4C1133-13A	ND
2014-04-01	A4C1133-17A	ND
2014-04-01	A4C1133-03A	ND
2014-04-01	A4C1133-01A	ND
2014-04-01	A4C1133-11A	ND
2014-04-01	A4C1133-07A	ND
2014-04-01	A4C1133-05A	ND
2014-04-01	A4C1133-31A	ND
2014-04-01	A4C1133-25A	ND
2014-04-01	A4C1133-33A	ND
2014-04-01	A4C1133-19A	ND
2014-04-01	A4C1133-23A	ND
2014-04-01	A4C1133-21A	ND
2014-06-12	A4F0786-01A	ND
2014-08-21	5810-052-0826	ND
2014-08-21	5810-019-1024	ND
2014-08-21	5810-003-0907	ND
2015-08-20	5810-052-0812	ND
2015-08-20	5810-017-1111	ND
2015-08-20	5810-015-1014	ND