Know Your Environment. Protect Your Health.

Bromoform

CTWC - Naugatuck Region-Central System

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.

 

105

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND200ND
2019ND170ND
2020ND170ND
2021ND170ND
2022ND170ND
2023ND170ND

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
2018-01-15BZ72858VOC1ND
2018-02-13BZ88506VOC1ND
2018-02-14BZ89697TTHMND
2018-02-14BZ89698TTHMND
2018-02-14BZ89699TTHMND
2018-02-14BZ89700TTHMND
2018-05-21CA50437TTHMND
2018-05-21CA50438TTHMND
2018-05-21CA50439TTHMND
2018-05-21CA50440TTHMND
2018-05-21CA50441VOC1ND
2018-06-11CA67845VOC1ND
2018-08-20CB14939ND
2018-08-20CB14940ND
2018-08-20CB14941ND
2018-08-20CB14942ND
2018-11-20DBP 200513502ND
2018-11-20DBP 200513504ND
2018-11-20DBP 200513506ND
2018-11-20DBP 200513534ND
2019-02-12VOC1 200521378ND
2019-02-20DBP 200522447ND
2019-02-20DBP 200522448ND
2019-02-20DBP 200522449ND
2019-02-20DBP 200522450ND
2019-05-21DBP 200533257ND
2019-05-21DBP 200533258ND
2019-05-21DBP 200533259ND
2019-05-21DBP 200533260ND
2019-08-20DBP 200545890ND
2019-08-20DBP 200545891ND
2019-08-20DBP 200545892ND
2019-08-20DBP 200545893ND
2019-11-19DBP 200557404ND
2019-11-19DBP 200557405ND
2019-11-19DBP 200557406ND
2019-11-19DBP 200557407ND
2020-01-14VOC1 200563046ND
2020-02-19DBP 200566880ND
2020-02-19DBP 200566881ND
2020-02-19DBP 200566882ND
2020-02-19DBP 200566883ND
2020-05-05DBP 200574627ND
2020-05-05DBP 200574628ND
2020-05-05DBP 200574629ND
2020-05-05DBP 200574630ND
2020-08-14DBP 200586717ND
2020-08-14DBP 200586721ND
2020-08-14DBP 200586722ND
2020-08-14DBP 200586723ND
2020-11-17DBP 200598529ND
2020-11-17DBP 200598530ND
2020-11-17DBP 200598531ND
2020-11-17DBP 200598532ND
2021-02-17DBP 200607088ND
2021-02-17DBP 200607089ND
2021-02-17DBP 200607090ND
2021-02-17DBP 200607091ND
2021-04-06VOC1 200611963ND
2021-05-21DBP 200618173ND
2021-05-21DBP 200618174ND
2021-05-21DBP 200618175ND
2021-05-21DBP 200618176ND
2021-08-12DBP 200628919ND
2021-08-12DBP 200628920ND
2021-08-12DBP 200628921ND
2021-08-12DBP 200628922ND
2021-11-02D300094265 300094270ND
2021-11-02D300094266 300094272ND
2021-11-02D300094267 300094274ND
2021-11-02D300094268 300094276ND
2022-02-14CK66671ND
2022-02-22CK73058ND
2022-02-22CK73059ND
2022-02-22CK73060ND
2022-02-22CK73061ND
2022-05-20CL36073ND
2022-05-20CL36074ND
2022-05-20CL36075ND
2022-05-20CL36076ND
2022-08-03CL96380ND
2022-08-03CL96381ND
2022-08-03CL96382ND
2022-08-03CL96383ND
2022-11-04CM79285ND
2022-11-04CM79286ND
2022-11-04CM79287ND
2022-11-04CM79288ND
2023-01-16CN24827ND
2023-02-09CN41441ND
2023-02-09CN41442ND
2023-02-09CN41443ND
2023-02-09CN41444ND
2023-05-08CO01644ND
2023-05-08CO01645ND
2023-05-08CO01646ND
2023-05-08CO01647ND
2023-08-04CO68170ND
2023-08-04CO68171ND
2023-08-04CO68172ND
2023-08-04CO68173ND
2023-11-03CP41463ND
2023-11-03CP41464ND
2023-11-03CP41465ND
2023-11-03CP41466ND