Know Your Environment. Protect Your Health.

Bromoform

York Water Company

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.

 

192

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND320ND
2019ND320ND
2020ND320ND
2021ND320ND
2022ND320ND
2023ND320ND

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
2018-02-062293609001ND
2018-02-062293609002ND
2018-02-062293609003ND
2018-02-062293609004ND
2018-02-062293609005ND
2018-02-062293609006ND
2018-02-062293609007ND
2018-02-062293609008ND
2018-05-092314788001ND
2018-05-092314788003ND
2018-05-092314788006ND
2018-05-092314788007ND
2018-05-102314788002ND
2018-05-102314788004ND
2018-05-102314788005ND
2018-05-102314788008ND
2018-08-092331794001ND
2018-08-092331794002ND
2018-08-092331794003ND
2018-08-092331794004ND
2018-08-092331794005ND
2018-08-092331794006ND
2018-08-092331794007ND
2018-08-092331794008ND
2018-11-072349283001ND
2018-11-072349283003ND
2018-11-072349283005ND
2018-11-072349283006ND
2018-11-072349283007ND
2018-11-082349283002ND
2018-11-082349283004ND
2018-11-082349283008ND
2019-02-063015235005ND
2019-02-063015235006ND
2019-02-073015235002ND
2019-02-073015235004ND
2019-02-073015235008ND
2019-02-083015235001ND
2019-02-083015235003ND
2019-02-083015235007ND
2019-05-083032861002ND
2019-05-083032861006ND
2019-05-083032861008ND
2019-05-093032861004ND
2019-05-093032861005ND
2019-05-103032861001ND
2019-05-103032861003ND
2019-05-103032861007ND
2019-08-073050649001ND
2019-08-073050649003ND
2019-08-073050649006ND
2019-08-073050649007ND
2019-08-083050649004ND
2019-08-083050649005ND
2019-08-093050649002ND
2019-08-093050649008ND
2019-11-063068745001ND
2019-11-063068745002ND
2019-11-063068745003ND
2019-11-063068745004ND
2019-11-063068745005ND
2019-11-063068745006ND
2019-11-063068745007ND
2019-11-063068745008ND
2020-02-06ND
2020-02-06ND
2020-02-06ND
2020-02-06ND
2020-02-06ND
2020-02-07ND
2020-02-07ND
2020-02-07ND
2020-05-06ND
2020-05-06ND
2020-05-06ND
2020-05-06ND
2020-05-06ND
2020-05-07ND
2020-05-07ND
2020-05-07ND
2020-08-07ND
2020-08-07ND
2020-08-07ND
2020-08-07ND
2020-08-08ND
2020-08-08ND
2020-08-08ND
2020-08-08ND
2020-11-06ND
2020-11-06ND
2020-11-08ND
2020-11-08ND
2020-11-09ND
2020-11-09ND
2020-11-10ND
2020-11-10ND
2021-02-09ND
2021-02-09ND
2021-02-09ND
2021-02-09ND
2021-02-09ND
2021-02-09ND
2021-02-09ND
2021-02-09ND
2021-05-09ND
2021-05-09ND
2021-05-10ND
2021-05-11ND
2021-05-11ND
2021-05-11ND
2021-05-11ND
2021-05-11ND
2021-08-08ND
2021-08-08ND
2021-08-08ND
2021-08-09ND
2021-08-09ND
2021-08-10ND
2021-08-10ND
2021-08-10ND
2021-11-08ND
2021-11-10ND
2021-11-10ND
2021-11-10ND
2021-11-10ND
2021-11-10ND
2021-11-10ND
2021-11-11ND
2022-02-06ND
2022-02-06ND
2022-02-06ND
2022-02-06ND
2022-02-07ND
2022-02-07ND
2022-02-08ND
2022-02-08ND
2022-05-09ND
2022-05-10ND
2022-05-10ND
2022-05-10ND
2022-05-10ND
2022-05-10ND
2022-05-10ND
2022-05-10ND
2022-08-09ND
2022-08-09ND
2022-08-09ND
2022-08-09ND
2022-08-10ND
2022-08-10ND
2022-08-11ND
2022-08-11ND
2022-11-08ND
2022-11-08ND
2022-11-08ND
2022-11-09ND
2022-11-09ND
2022-11-09ND
2022-11-10ND
2022-11-10ND
2023-02-07ND
2023-02-07ND
2023-02-07ND
2023-02-07ND
2023-02-07ND
2023-02-07ND
2023-02-08ND
2023-02-08ND
2023-05-09ND
2023-05-09ND
2023-05-09ND
2023-05-09ND
2023-05-09ND
2023-05-10ND
2023-05-10ND
2023-05-10ND
2023-08-08ND
2023-08-08ND
2023-08-08ND
2023-08-08ND
2023-08-08ND
2023-08-08ND
2023-08-09ND
2023-08-09ND
2023-11-07ND
2023-11-07ND
2023-11-08ND
2023-11-08ND
2023-11-08ND
2023-11-08ND
2023-11-09ND
2023-11-09ND