Know Your Environment. Protect Your Health.

Dibromochloromethane

Panoche Water District

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.

 

114

Samples

0

Samples exceeding legal limit (MCL)

114

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201836.4 ppb771.000 ppb - 69.0 ppb
201912.4 ppb26260.840 ppb - 33.0 ppb
202024.4 ppb35359.80 ppb - 69.0 ppb
202131.0 ppb24247.10 ppb - 51.0 ppb
202237.7 ppb101014.0 ppb - 57.0 ppb
202312.1 ppb12121.20 ppb - 40.0 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.1 ppb

The EWG Health Guideline of 0.1 ppb for dibromochloromethane was based on the California Office of Environmental Health Hazard Assessment's public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer and harm to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-26CA1000345_DST_901-20180326130037.0 ppb
2018-04-19CA1000345_DST_901-20180419NUL15.0 ppb
2018-05-24CA1000345_DST_901-20180524111534.0 ppb
2018-09-27CA1000345_DST_901-20180927085069.0 ppb
2018-12-28CA1000345_DST_901-20181228063065.0 ppb
2018-12-28CA1000345_DST_903-20181228061034.0 ppb
2018-12-28CA1000345_DST_902-2018122806151.000 ppb
2019-02-12CA1000345_DST_901-20190212133026.0 ppb
2019-02-12CA1000345_DST_903-20190212130022.0 ppb
2019-03-25CA1000345_DST_902-2019032509002.00 ppb
2019-04-03CA1000345_DST_903-2019040313302.10 ppb
2019-04-03CA1000345_DST_901-2019040313102.00 ppb
2019-04-03CA1000345_DST_902-2019040313002.10 ppb
2019-05-20CA1000345_DST_902-20190520082014.0 ppb
2019-05-20CA1000345_DST_901-20190520090026.0 ppb
2019-06-13CA1000345_DST_902-2019061312000.840 ppb
2019-06-13CA1000345_DST_901-2019061312301.20 ppb
2019-07-16CA1000345_DST_902-2019071610303.40 ppb
2019-07-16CA1000345_DST_903-2019071610453.80 ppb
2019-08-28CA1000345_DST_901-20190828101515.0 ppb
2019-08-28CA1000345_DST_902-2019082810258.40 ppb
2019-08-28CA1000345_DST_903-2019082810009.40 ppb
2019-09-26CA1000345_DST_901-2019092610004.30 ppb
2019-09-26CA1000345_DST_902-2019092610154.10 ppb
2019-09-26CA1000345_DST_903-2019092609454.10 ppb
2019-10-22CA1000345_DST_901-20191022091033.0 ppb
2019-10-22CA1000345_DST_902-20191022074025.0 ppb
2019-10-22CA1000345_DST_903-20191022073026.0 ppb
2019-11-25CA1000345_DST_902-20191125080019.0 ppb
2019-11-25CA1000345_DST_903-20191125081021.0 ppb
2019-11-25CA1000345_DST_901-20191125082530.0 ppb
2019-12-19CA1000345_DST_902-2019121907457.70 ppb
2019-12-19CA1000345_DST_901-2019121908559.40 ppb
2020-01-21CA1000345_DST_902-2020012109159.80 ppb
2020-01-21CA1000345_DST_903-20200121090511.0 ppb
2020-01-21CA1000345_DST_901-20200121093013.0 ppb
2020-02-19CA1000345_DST_901-20200219080017.0 ppb
2020-02-19CA1000345_DST_902-20200219075012.0 ppb
2020-02-19CA1000345_DST_903-20200219081013.0 ppb
2020-03-23CA1000345_DST_903-20200323082011.0 ppb
2020-03-23CA1000345_DST_901-20200323084014.0 ppb
2020-03-23CA1000345_DST_902-2020032308159.90 ppb
2020-04-27CA1000345_DST_902-20200427114514.0 ppb
2020-04-27CA1000345_DST_901-20200427131522.0 ppb
2020-04-27CA1000345_DST_903-20200427115017.0 ppb
2020-05-19CA1000345_DST_901-20200519131517.0 ppb
2020-05-19CA1000345_DST_902-20200519110014.0 ppb
2020-05-19CA1000345_DST_903-20200519103018.0 ppb
2020-06-29CA1000345_DST_901-20200629104033.0 ppb
2020-06-29CA1000345_DST_902-20200629100017.0 ppb
2020-06-29CA1000345_DST_903-20200629101019.0 ppb
2020-07-20CA1000345_DST_903-20200720070516.0 ppb
2020-07-20CA1000345_DST_901-20200720075017.0 ppb
2020-07-20CA1000345_DST_902-20200720071515.0 ppb
2020-08-18CA1000345_DST_901-20200818081533.0 ppb
2020-08-18CA1000345_DST_902-20200818071522.0 ppb
2020-08-18CA1000345_DST_903-20200818072522.0 ppb
2020-09-28CA1000345_DST_901-20200928124560.0 ppb
2020-09-28CA1000345_DST_902-20200928124041.0 ppb
2020-09-28CA1000345_DST_903-20200928123050.0 ppb
2020-10-21CA1000345_DST_901-20201021130069.0 ppb
2020-10-21CA1000345_DST_902-20201021124531.0 ppb
2020-10-21CA1000345_DST_903-20201021124048.0 ppb
2020-11-23CA1000345_DST_903-20201123111023.0 ppb
2020-11-23CA1000345_DST_902-20201123111517.0 ppb
2020-12-29CA1000345_DST_903-20201229140026.0 ppb
2020-12-29CA1000345_DST_902-20201229141036.0 ppb
2020-12-29CA1000345_DST_901-20201229135048.0 ppb
2021-01-12CA1000345_DST_901-20210112140049.0 ppb
2021-01-12CA1000345_DST_902-20210112134525.0 ppb
2021-01-12CA1000345_DST_903-20210112133034.0 ppb
2021-02-24CA1000345_DST_901-20210224130051.0 ppb
2021-02-24CA1000345_DST_903-20210224123045.0 ppb
2021-02-25CA1000345_DST_902-20210225143522.0 ppb
2021-03-16CA1000345_DST_902-20210316073528.0 ppb
2021-03-16CA1000345_DST_903-20210316073029.0 ppb
2021-03-16CA1000345_DST_901-20210316081036.0 ppb
2021-04-27CA1000345_DST_901-20210427113030.0 ppb
2021-04-27CA1000345_DST_902-20210427104528.0 ppb
2021-04-27CA1000345_DST_903-20210427105026.0 ppb
2021-05-25CA1000345_DST_902-20210525123514.0 ppb
2021-05-25CA1000345_DST_901-20210525125028.0 ppb
2021-05-25CA1000345_DST_903-20210525123025.0 ppb
2021-06-24CA1000345_DST_901-20210624133048.0 ppb
2021-06-24CA1000345_DST_902-2021062413157.10 ppb
2021-06-24CA1000345_DST_903-20210624131024.0 ppb
2021-07-28CA1000345_DST_901-20210728074551.0 ppb
2021-07-28CA1000345_DST_902-20210728071019.0 ppb
2021-07-28CA1000345_DST_903-20210728071536.0 ppb
2021-08-30CA1000345_DST_901-20210830080042.0 ppb
2021-10-28CA1000345_DST_901-20211028133025.0 ppb
2021-10-28CA1000345_DST_903-20211028130523.0 ppb
2022-01-19CA1000345_DST_901-20220119140036.0 ppb
2022-01-19CA1000345_DST_902-20220119131014.0 ppb
2022-01-19CA1000345_DST_903-20220119130026.0 ppb
2022-04-26CA1000345_DST_903-20220426095034.0 ppb
2022-04-26CA1000345_DST_901-20220426103040.0 ppb
2022-07-13CA1000345_DST_901-20220713132057.0 ppb
2022-07-13CA1000345_DST_903-20220713131040.0 ppb
2022-10-12CA1000345_DST_901-20221012064549.0 ppb
2022-10-12CA1000345_DST_902-20221012063540.0 ppb
2022-10-12CA1000345_DST_903-20221012063041.0 ppb
2023-01-12CA1000345_DST_901-20230112113540.0 ppb
2023-01-12CA1000345_DST_903-20230112113032.0 ppb
2023-01-12CA1000345_DST_902-20230112112822.0 ppb
2023-04-12CA1000345_DST_902-2023041211051.20 ppb
2023-04-20CA1000345_DST_901-2023042013102.80 ppb
2023-04-20CA1000345_DST_903-2023042012572.20 ppb
2023-07-26CA1000345_DST_901-2023072610406.80 ppb
2023-07-26CA1000345_DST_903-2023072610356.90 ppb
2023-07-26CA1000345_DST_902-2023072610304.50 ppb
2023-10-04CA1000345_DST_902-2023100410504.80 ppb
2023-10-04CA1000345_DST_903-2023100410458.40 ppb
2023-10-04CA1000345_DST_901-20231004105513.0 ppb