Know Your Environment. Protect Your Health.

Bromoform

Windham Village Public Water 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.

 

48

Samples

0

Samples exceeding legal limit (MCL)

36

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.130 ppb82ND - 0.540 ppb
20193.87 ppb881.14 ppb - 11.3 ppb
20200.790 ppb86ND - 1.80 ppb
20211.46 ppb880.680 ppb - 2.04 ppb
20221.73 ppb880.960 ppb - 2.19 ppb
20232.09 ppb85ND - 5.09 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
2018-03-1420180194ND
2018-03-1420180195ND
2018-06-14201804570.500 ppb
2018-06-1420180458ND
2018-09-1320180989ND
2018-09-13201809900.540 ppb
2018-12-1220181252ND
2018-12-1220181251ND
2019-03-08201901571.17 ppb
2019-03-08201901561.14 ppb
2019-06-13201904121.61 ppb
2019-06-13201904131.88 ppb
2019-09-12201908699.90 ppb
2019-09-122019086811.3 ppb
2019-12-10201911952.00 ppb
2019-12-10201911941.98 ppb
2020-03-11202001981.80 ppb
2020-03-11202001971.67 ppb
2020-06-11202006370.920 ppb
2020-06-11202006380.880 ppb
2020-09-10202011640.540 ppb
2020-09-1020201163ND
2020-12-1020201503ND
2020-12-10202015020.510 ppb
2021-03-11202102061.27 ppb
2021-03-11202102051.18 ppb
2021-06-10202105412.04 ppb
2021-06-10202105421.82 ppb
2021-09-16202111550.680 ppb
2021-09-16202111560.870 ppb
2021-12-08202114551.89 ppb
2021-12-08202114561.92 ppb
2022-03-09202202622.01 ppb
2022-03-09202202612.19 ppb
2022-06-09202210681.89 ppb
2022-06-09202210691.92 ppb
2022-09-08202219151.26 ppb
2022-09-08202219162.17 ppb
2022-12-13202228550.960 ppb
2022-12-13202228561.43 ppb
2023-03-0920230698ND
2023-03-09202306990.960 ppb
2023-06-14202318683.11 ppb
2023-06-14202318693.12 ppb
2023-09-1520232818ND
2023-09-1520232819ND
2023-12-12202335625.09 ppb
2023-12-12202335634.46 ppb