Monobromoacetic acid
Waterford Water Works
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 | 0.374 ppb | 8 | 2 | ND - 1.69 ppb |
2015 | 0.730 ppb | 10 | 8 | ND - 1.61 ppb |
2016 | 0.408 ppb | 8 | 5 | ND - 1.000 ppb |
2017 | 0.452 ppb | 10 | 6 | ND - 0.900 ppb |
2018 | 0.696 ppb | 8 | 6 | ND - 1.40 ppb |
2019 | 0.142 ppb | 8 | 2 | ND - 0.574 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 |
---|---|---|
2014-03-04 | JH1401520DBP2 | ND |
2014-03-04 | JH1401518DBP2 | ND |
2014-06-03 | JH1403549DBP2 | ND |
2014-06-03 | JH1403547DBP2 | ND |
2014-09-02 | JH1406309DBP2 | ND |
2014-09-02 | JH1406307DBP2 | ND |
2014-12-02 | JH1408577DBP2 | 1.30 ppb |
2014-12-02 | JH1408579DBP2 | 1.69 ppb |
2015-03-05 | JH1501392DBP2 | 1.61 ppb |
2015-03-05 | JH1501390DBP2 | 1.25 ppb |
2015-06-03 | JH1503294DBP2 | 0.820 ppb |
2015-06-03 | JH1503291DBP2 | 0.720 ppb |
2015-06-03 | JH1503293DBP2 | 0.820 ppb |
2015-06-03 | JH1503292DBP2 | 0.720 ppb |
2015-09-01 | JH1505889-DBP2 | 0.770 ppb |
2015-09-01 | JH1505891-DBP2 | 0.590 ppb |
2015-12-01 | JH1508110-DBP2 | ND |
2015-12-01 | JH1508112-DBP2 | ND |
2016-03-01 | JH1601472-DBP2 | 0.620 ppb |
2016-03-01 | JH1601474-DBP2 | ND |
2016-06-07 | JH1604644-DBP2 | 0.520 ppb |
2016-06-07 | JH1604642-DBP2 | 0.550 ppb |
2016-09-06 | JH1607635-DBP2 | ND |
2016-09-06 | JH1607633-DBP2 | 1.000 ppb |
2016-12-06 | JH1610720-DBP2 | 0.570 ppb |
2016-12-06 | JH1610718-DBP2 | ND |
2017-03-07 | JH1701731-DBP2 | 0.506 ppb |
2017-03-07 | JH1701733-DBP2 | 0.531 ppb |
2017-06-06 | JH1703751-DBP2 | 0.865 ppb |
2017-06-06 | JH1703753-DBP2 | 0.819 ppb |
2017-09-05 | JH1707144-DBP2 | ND |
2017-09-05 | JH1707142-DBP2 | ND |
2017-12-05 | JH1709655-DBP2 | ND |
2017-12-05 | JH1709657-DBP2 | 0.900 ppb |
2017-12-05 | JH1709656-DBP2 | 0.900 ppb |
2017-12-05 | JH1709654-DBP2 | ND |
2018-03-06 | JH1801513-DBP2 | 1.000 ppb |
2018-03-06 | JH1801511-DBP2 | ND |
2018-06-05 | JH1803755-DBP2 | 1.40 ppb |
2018-06-05 | JH1803753-DBP2 | 1.10 ppb |
2018-09-04 | JH1807096-DBP2 | ND |
2018-09-04 | JH1807094-DBP2 | 0.610 ppb |
2018-12-04 | JH1809511-DBP2 | 0.770 ppb |
2018-12-04 | JH1809512-DBP2 | 0.690 ppb |
2019-03-05 | JH1901335-DBP2 | 0.574 ppb |
2019-03-05 | JH1901334-DBP2 | 0.563 ppb |
2019-06-04 | JH1903389-DBP2 | ND |
2019-06-04 | JH1903390-DBP2 | ND |
2019-09-03 | JH1906470-DBP2 | ND |
2019-09-03 | JH1906469-DBP2 | ND |
2019-12-03 | JH1908552-DBP2 | ND |
2019-12-03 | JH1908551-DBP2 | ND |