Monobromoacetic acid
Melrose Park
Monobromoacetic acid, one of the group of five haloacetic acids regulated by federal standards, is formed when chlorine or other disinfectants are used to treat drinking water. Haloacetic acids and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 0.330 ppb | 8 | 2 | ND - 1.55 ppb |
2015 | 0.669 ppb | 8 | 4 | ND - 1.56 ppb |
2016 | 1.000 ppb | 8 | 6 | ND - 1.61 ppb |
2017 | 0.625 ppb | 8 | 4 | ND - 1.35 ppb |
2018 | 0.218 ppb | 8 | 4 | ND - 0.593 ppb |
2019 | 0.572 ppb | 8 | 8 | 0.415 ppb - 0.847 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 25 ppb
The EWG Health Guideline of 25 ppb for monobromoacetic acid was proposed in 2020 by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk.. This health guideline protects against muscular degeneration.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-16 | 1401688-001B | 1.55 ppb |
2014-01-16 | 1401688-002B | ND |
2014-04-09 | 1404515-001B | 1.09 ppb |
2014-04-09 | 1404515-002B | ND |
2014-07-09 | 1407468-001B | ND |
2014-07-09 | 1407468-002B | ND |
2014-10-08 | 1410428-001B | ND |
2014-10-08 | 1410428-002B | ND |
2015-01-21 | 1501B36-001B | ND |
2015-01-21 | 1501B36-002B | 1.02 ppb |
2015-04-08 | 1504625-001B | 1.56 ppb |
2015-04-08 | 1504625-002B | ND |
2015-07-15 | 1507C96-001B | ND |
2015-07-15 | 1507C96-002B | ND |
2015-10-07 | 1510478-001B | 1.43 ppb |
2015-10-07 | 1510478-002B | 1.34 ppb |
2016-01-14 | 1601767-002B | ND |
2016-01-14 | 1601767-001B | ND |
2016-04-13 | 1604897-001B | 1.20 ppb |
2016-04-13 | 1604897-002B | 1.03 ppb |
2016-07-12 | 1607761-001B | 1.46 ppb |
2016-07-12 | 1607761-002B | 1.61 ppb |
2016-10-13 | 1610A78-002B | 1.26 ppb |
2016-10-13 | 1610A78-001B | 1.44 ppb |
2017-01-18 | 1701A02-001B | 1.35 ppb |
2017-01-18 | 1701A02-002B | 1.06 ppb |
2017-04-13 | 1704862-001B | 1.30 ppb |
2017-04-13 | 1704862-002B | 1.29 ppb |
2017-07-12 | 1707786-001B | ND |
2017-07-12 | 1707786-002B | ND |
2017-10-23 | 1710H36-001B | ND |
2017-10-23 | 1710H36-002B | ND |
2018-01-05 | 1801225-002B | ND |
2018-01-05 | 1801225-001B | ND |
2018-04-18 | 1804C87-001B | ND |
2018-04-18 | 1804C87-002B | ND |
2018-10-17 | 1810D95-001B | 0.354 ppb |
2018-10-17 | 1810D95-002B | 0.593 ppb |
2018-10-26 | 1810L34-001A | 0.461 ppb |
2018-10-26 | 1810L34-002A | 0.333 ppb |
2019-01-16 | 1901A46-001B | 0.471 ppb |
2019-01-16 | 1901A46-002B | 0.415 ppb |
2019-04-15 | 1904B56-001B | 0.519 ppb |
2019-04-15 | 1904B56-002B | 0.426 ppb |
2019-07-16 | 1907C74-001B | 0.847 ppb |
2019-07-16 | 1907C74-002B | 0.790 ppb |
2019-10-09 | 1910844-002B | 0.559 ppb |
2019-10-09 | 1910844-001B | 0.545 ppb |