Know Your Environment. Protect Your Health.

Bromoform

Jackson Water Supply Corporation

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

 

74

Samples

0

Samples exceeding legal limit (MCL)

14

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.182 ppb122ND - 1.14 ppb
20190.523 ppb125ND - 1.44 ppb
20200.301 ppb122ND - 2.05 ppb
20210.135 ppb121ND - 1.62 ppb
20220.264 ppb143ND - 1.27 ppb
20230.113 ppb121ND - 1.36 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform is 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, harm to reproduction and child development, and change to fetal growth and development .

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-23Q1807868002ND
2018-02-23Q1807868001ND
2018-05-25Q1821191001ND
2018-05-25Q1821191002ND
2018-08-29Q18345770011.04 ppb
2018-08-29Q1834577002ND
2018-12-05Q1849735006ND
2018-12-05Q1849735015ND
2018-12-05Q1849735012ND
2018-12-05Q1849735011ND
2018-12-05Q1849735004ND
2018-12-05Q18497350011.14 ppb
2019-03-05Q1909371001ND
2019-03-05Q19093710021.08 ppb
2019-06-04Q1931259019ND
2019-06-04Q1931259017ND
2019-06-04Q1931259015ND
2019-06-04Q19312590121.38 ppb
2019-06-04Q19312590111.44 ppb
2019-06-04Q1931259013ND
2019-09-04Q19622110011.06 ppb
2019-09-04Q1962211002ND
2019-11-07Q19761060011.31 ppb
2019-11-07Q1976106002ND
2020-03-10Q2009626001ND
2020-03-10Q2009626002ND
2020-06-11Q2023582001ND
2020-06-11Q2023582002ND
2020-08-19Q20332050282.05 ppb
2020-08-19Q20332050361.56 ppb
2020-08-19Q2033205034ND
2020-08-19Q2033205032ND
2020-08-19Q2033205030ND
2020-08-19Q2033205029ND
2020-10-29Q2041779001ND
2020-10-29Q2041779002ND
2021-01-20Q2101457015ND
2021-01-20Q2101457006ND
2021-01-20Q2101457010ND
2021-01-20Q2101457004ND
2021-01-20Q2101457008ND
2021-05-03Q21110710011.62 ppb
2021-05-03Q2111071002ND
2021-08-12Q2121676001ND
2021-08-12Q2121676002ND
2021-10-21Q2129820002ND
2021-10-21Q2129820004ND
2021-10-21Q2129820005ND
2022-01-05Q2200323001ND
2022-01-05Q2200323002ND
2022-04-05Q22103840031.27 ppb
2022-04-05Q2210384005ND
2022-04-05Q2210384007ND
2022-04-05Q22103840121.16 ppb
2022-04-05Q2210384013ND
2022-07-25Q2220978008ND
2022-07-25Q22209780071.26 ppb
2022-07-25Q2220978003ND
2022-08-17Q2224333001ND
2022-10-06Q2230229001ND
2022-10-06Q2230229002ND
2022-10-06Q2230229003ND
2023-01-11Q2301816001ND
2023-01-11Q2301816002ND
2023-04-27Q2315895002ND
2023-04-27Q2315895001ND
2023-07-06Q2326238001ND
2023-07-06Q2326238002ND
2023-10-11Q2343424006ND
2023-10-11Q23434240081.36 ppb
2023-10-11Q2343424010ND
2023-10-11Q2343424012ND
2023-10-11Q2343424033ND
2023-10-11Q2343424034ND