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EWG's Tap Water Database — 2019 UPDATE

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Dibromochloromethane

Greenville Water System

Dibromochloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Dibromochloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

284

Samples

0

Samples exceeding legal limit (MCL)

2

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND440ND
2013ND480ND
2014ND480ND
2015ND480ND
20160.0438 ppb482ND - 1.10 ppb
2017ND480ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.1 ppb

The EWG Health Guideline of 0.1 ppb for dibromochloromethane was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-172120118-11ND
2012-01-172120118-12ND
2012-01-172120118-13ND
2012-01-172120118-14ND
2012-01-172120118-15ND
2012-01-172120118-16ND
2012-01-172120118-17ND
2012-01-172120118-18ND
2012-04-162120418-31ND
2012-04-162120418-32ND
2012-04-162120418-33ND
2012-04-162120418-34ND
2012-04-162120418-36ND
2012-04-162120418-37ND
2012-04-162120418-38ND
2012-04-162120418-39ND
2012-04-162120418-40ND
2012-04-162120418-41ND
2012-04-162120418-42ND
2012-04-1621210418-35ND
2012-07-162120717-37ND
2012-07-162120717-38ND
2012-07-162120717-39ND
2012-07-162120717-40ND
2012-07-162120717-41ND
2012-07-162120717-42ND
2012-07-162120717-43ND
2012-07-162120717-44ND
2012-07-162120717-45ND
2012-07-162120717-46ND
2012-07-162120717-47ND
2012-07-162120717-48ND
2012-10-162121017-61ND
2012-10-162121017-62ND
2012-10-162121017-63ND
2012-10-162121017-64ND
2012-10-162121017-65ND
2012-10-162121017-66ND
2012-10-162121017-67ND
2012-10-162121017-68ND
2012-10-162121017-69ND
2012-10-162121017-70ND
2012-10-162121017-71ND
2012-10-162121017-72ND
2013-01-233010165-01ND
2013-01-233010165-02ND
2013-01-233010165-03ND
2013-01-233010165-04ND
2013-01-233010165-05ND
2013-01-233010165-06ND
2013-01-233010165-07ND
2013-01-233010165-08ND
2013-01-233010165-09ND
2013-01-233010165-10ND
2013-01-233010165-11ND
2013-01-233010165-12ND
2013-04-173040030-01ND
2013-04-173040030-02ND
2013-04-173040030-03ND
2013-04-173040030-04ND
2013-04-173040030-05ND
2013-04-173040030-06ND
2013-04-173040030-07ND
2013-04-173040030-08ND
2013-04-173040030-09ND
2013-04-173040030-10ND
2013-04-173040030-11ND
2013-04-173040030-12ND
2013-07-153070016-01ND
2013-07-153070016-02ND
2013-07-153070016-03ND
2013-07-153070016-04ND
2013-07-153070016-05ND
2013-07-153070016-06ND
2013-07-153070016-07ND
2013-07-153070016-08ND
2013-07-153070016-09ND
2013-07-153070016-10ND
2013-07-153070016-11ND
2013-07-153070016-12ND
2013-10-013100001-01ND
2013-10-013100001-02ND
2013-10-013100001-03ND
2013-10-013100001-04ND
2013-10-013100001-05ND
2013-10-013100001-06ND
2013-10-013100001-07ND
2013-10-013100001-08ND
2013-10-013100001-09ND
2013-10-013100001-10ND
2013-10-013100001-11ND
2013-10-013100001-12ND
2014-01-084010001-01ND
2014-01-084010001-02ND
2014-01-084010001-03ND
2014-01-084010001-04ND
2014-01-084010001-05ND
2014-01-084010001-06ND
2014-01-084010001-07ND
2014-01-084010001-08ND
2014-01-084010001-09ND
2014-01-084010001-10ND
2014-01-084010001-11ND
2014-01-084010001-12ND
2014-04-014040001-01ND
2014-04-014040001-02ND
2014-04-014040001-03ND
2014-04-014040001-04ND
2014-04-014040001-05ND
2014-04-014040001-06ND
2014-04-014040001-07ND
2014-04-014040001-08ND
2014-04-014040001-09ND
2014-04-014040001-10ND
2014-04-014040001-11ND
2014-04-014040001-12ND
2014-07-014070001-01ND
2014-07-014070001-02ND
2014-07-014070001-03ND
2014-07-014070001-04ND
2014-07-014070001-05ND
2014-07-014070001-06ND
2014-07-014070001-07ND
2014-07-014070001-08ND
2014-07-014070001-09ND
2014-07-014070001-10ND
2014-07-014070001-11ND
2014-07-014070001-12ND
2014-10-084100001-01ND
2014-10-084100001-02ND
2014-10-084100001-03ND
2014-10-084100001-04ND
2014-10-084100001-05ND
2014-10-084100001-06ND
2014-10-084100001-07ND
2014-10-084100001-08ND
2014-10-084100001-09ND
2014-10-084100001-10ND
2014-10-084100001-11ND
2014-10-084100001-12ND
2015-01-065010001-01ND
2015-01-065010001-02ND
2015-01-065010001-03ND
2015-01-065010001-04ND
2015-01-065010001-05ND
2015-01-065010001-06ND
2015-01-065010001-07ND
2015-01-065010001-08ND
2015-01-065010001-09ND
2015-01-065010001-10ND
2015-01-065010001-11ND
2015-01-065010001-12ND
2015-04-015040001-01ND
2015-04-015040001-02ND
2015-04-015040001-03ND
2015-04-015040001-04ND
2015-04-015040001-05ND
2015-04-015040001-06ND
2015-04-015040001-07ND
2015-04-015040001-08ND
2015-04-015040001-09ND
2015-04-015040001-10ND
2015-04-015040001-11ND
2015-04-015040001-12ND
2015-07-085070001-01ND
2015-07-085070001-02ND
2015-07-085070001-03ND
2015-07-085070001-04ND
2015-07-085070001-05ND
2015-07-085070001-06ND
2015-07-085070001-07ND
2015-07-085070001-08ND
2015-07-085070001-09ND
2015-07-085070001-10ND
2015-07-085070001-11ND
2015-07-085070001-12ND
2015-10-075100001-01ND
2015-10-075100001-02ND
2015-10-075100001-03ND
2015-10-075100001-04ND
2015-10-075100001-05ND
2015-10-075100001-06ND
2015-10-075100001-07ND
2015-10-075100001-08ND
2015-10-075100001-09ND
2015-10-075100001-10ND
2015-10-075100001-11ND
2015-10-075100001-12ND
2016-01-076010001-09ND
2016-01-076010001-01ND
2016-01-076010001-021.000 ppb
2016-01-076010001-04ND
2016-01-076010001-051.10 ppb
2016-01-076010001-06ND
2016-01-076010001-08ND
2016-01-076010001-10ND
2016-01-076010001-12ND
2016-01-076010001-11ND
2016-01-076010001-07ND
2016-01-076010001-03ND
2016-04-056040001-09ND
2016-04-056040001-01ND
2016-04-056040001-02ND
2016-04-056040001-04ND
2016-04-056040001-05ND
2016-04-056040001-06ND
2016-04-056040001-08ND
2016-04-056040001-10ND
2016-04-056040001-12ND
2016-04-056040001-11ND
2016-04-056040001-07ND
2016-04-056040001-03ND
2016-07-066070001-09ND
2016-07-066070001-01ND
2016-07-066070001-02ND
2016-07-066070001-04ND
2016-07-066070001-05ND
2016-07-066070001-06ND
2016-07-066070001-08ND
2016-07-066070001-10ND
2016-07-066070001-12ND
2016-07-066070001-11ND
2016-07-066070001-07ND
2016-07-066070001-03ND
2016-10-036100001-09ND
2016-10-036100001-01ND
2016-10-036100001-02ND
2016-10-036100001-04ND
2016-10-036100001-05ND
2016-10-036100001-06ND
2016-10-036100001-08ND
2016-10-036100001-10ND
2016-10-036100001-12ND
2016-10-036100001-11ND
2016-10-036100001-07ND
2016-10-036100001-03ND
2017-01-047010001-09ND
2017-01-047010001-01ND
2017-01-047010001-02ND
2017-01-047010001-04ND
2017-01-047010001-05ND
2017-01-047010001-06ND
2017-01-047010001-08ND
2017-01-047010001-10ND
2017-01-047010001-12ND
2017-01-047010001-11ND
2017-01-047010001-07ND
2017-01-047010001-03ND
2017-04-047040001-09ND
2017-04-047040001-01ND
2017-04-047040001-02ND
2017-04-047040001-04ND
2017-04-047040001-05ND
2017-04-047040001-06ND
2017-04-047040001-08ND
2017-04-047040001-10ND
2017-04-047040001-12ND
2017-04-047040001-11ND
2017-04-047040001-07ND
2017-04-047040001-03ND
2017-07-037070001-09ND
2017-07-037070001-01ND
2017-07-037070001-02ND
2017-07-037070001-04ND
2017-07-037070001-05ND
2017-07-037070001-06ND
2017-07-037070001-08ND
2017-07-037070001-10ND
2017-07-037070001-12ND
2017-07-037070001-11ND
2017-07-037070001-07ND
2017-07-037070001-03ND
2017-10-047100016-09ND
2017-10-047100016-01ND
2017-10-047100016-02ND
2017-10-047100016-05ND
2017-10-047100016-06ND
2017-10-047100016-08ND
2017-10-047100016-10ND
2017-10-047100016-12ND
2017-10-047100016-11ND
2017-10-047100016-07ND
2017-10-047100016-03ND
2017-10-067100512-01ND