Know Your Environment. Protect Your Health.

Bromoform

Harris Farms South #101-144

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.

 

63

Samples

0

Samples exceeding legal limit (MCL)

50

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20184.98 ppb43ND - 11.0 ppb
20192.60 ppb106ND - 9.10 ppb
20204.87 ppb1210ND - 16.0 ppb
20216.34 ppb13134.00 ppb - 10.00 ppb
20225.13 ppb12121.20 ppb - 10.00 ppb
20230.973 ppb126ND - 3.90 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
2018-01-09CA1009028_DST_901-2018010910304.00 ppb
2018-04-10CA1009028_DST_901-201804101030ND
2018-07-10CA1009028_DST_901-2018071009404.90 ppb
2018-10-11CA1009028_DST_901-20181011115011.0 ppb
2019-01-15CA1009028_DST_901-2019011509309.10 ppb
2019-04-09CA1009028_DST_901-201904091145ND
2019-05-23CA1009028_DST_901-2019052309005.90 ppb
2019-06-11CA1009028_DST_901-201906111045ND
2019-07-23CA1009028_DST_901-201907230630ND
2019-08-13CA1009028_DST_901-2019081310202.20 ppb
2019-09-10CA1009028_DST_901-201909101020ND
2019-10-15CA1009028_DST_901-2019101510152.60 ppb
2019-11-19CA1009028_DST_901-2019111912152.70 ppb
2019-12-10CA1009028_DST_901-2019121012303.50 ppb
2020-01-14CA1009028_DST_901-202001141325ND
2020-02-11CA1009028_DST_901-2020021111461.60 ppb
2020-03-10CA1009028_DST_901-2020031011501.90 ppb
2020-04-14CA1009028_DST_901-202004141115ND
2020-05-12CA1009028_DST_901-2020051211302.40 ppb
2020-06-09CA1009028_DST_901-2020060911305.10 ppb
2020-07-28CA1009028_DST_901-2020072812301.30 ppb
2020-08-11CA1009028_DST_901-2020081111303.50 ppb
2020-09-18CA1009028_DST_901-20200918134511.0 ppb
2020-10-16CA1009028_DST_901-20201016113016.0 ppb
2020-11-10CA1009028_DST_901-2020111010508.60 ppb
2020-12-15CA1009028_DST_901-2020121510007.00 ppb
2021-01-12CA1009028_DST_901-20210112094810.00 ppb
2021-01-12CA1009028_DST_901-20210112094810.00 ppb
2021-02-11CA1009028_DST_901-20210211105510.00 ppb
2021-03-09CA1009028_DST_901-2021030910008.90 ppb
2021-04-13CA1009028_DST_901-2021041310456.30 ppb
2021-05-11CA1009028_DST_901-2021051109204.90 ppb
2021-06-15CA1009028_DST_901-2021061509425.50 ppb
2021-07-16CA1009028_DST_901-2021071609094.50 ppb
2021-08-09CA1009028_DST_901-2021080909274.40 ppb
2021-09-14CA1009028_DST_901-2021091408404.60 ppb
2021-10-12CA1009028_DST_901-2021101208554.00 ppb
2021-11-09CA1009028_DST_901-2021110909434.60 ppb
2021-12-29CA1009028_DST_901-2021122912004.70 ppb
2022-01-11CA1009028_DST_901-2022011109326.70 ppb
2022-02-08CA1009028_DST_901-2022020808458.40 ppb
2022-03-15CA1009028_DST_901-2022031509355.40 ppb
2022-04-12CA1009028_DST_901-2022041210241.20 ppb
2022-05-23CA1009028_DST_901-2022052309433.40 ppb
2022-06-14CA1009028_DST_901-2022061409292.10 ppb
2022-07-12CA1009028_DST_901-2022071209055.90 ppb
2022-08-09CA1009028_DST_901-20220809091510.00 ppb
2022-09-29CA1009028_DST_901-2022092909403.60 ppb
2022-10-11CA1009028_DST_901-2022101111003.80 ppb
2022-11-10CA1009028_DST_901-2022111010087.00 ppb
2022-12-13CA1009028_DST_901-2022121309554.10 ppb
2023-01-10CA1009028_DST_901-2023011010083.60 ppb
2023-02-07CA1009028_DST_901-2023020710453.90 ppb
2023-03-17CA1009028_DST_901-202303170735ND
2023-04-14CA1009028_DST_901-202304140755ND
2023-05-09CA1009028_DST_901-202305090914ND
2023-06-13CA1009028_DST_901-202306131010ND
2023-07-11CA1009028_DST_901-202307110955ND
2023-08-08CA1009028_DST_901-2023080809300.930 ppb
2023-09-12CA1009028_DST_901-2023091209181.70 ppb
2023-10-10CA1009028_DST_901-2023101009430.770 ppb
2023-11-14CA1009028_DST_901-202311141000ND
2023-12-12CA1009028_DST_901-2023121210150.770 ppb