Know Your Environment. Protect Your Health.

Bromodichloromethane

Bayou La Batre Utilities

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

 

39

Samples

0

Samples exceeding legal limit (MCL)

12

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.208 ppb62ND - 0.630 ppb
2019ND40ND
20200.370 ppb52ND - 1.10 ppb
20210.588 ppb83ND - 1.70 ppb
20220.900 ppb83ND - 3.20 ppb
20230.350 ppb82ND - 1.70 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.06 ppb

The EWG Health Guideline of 0.06 ppb for bromodichloromethane was 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 and harm to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-29180129038-1ND
2018-05-07180509027-1ND
2018-06-13180614041-1ND
2018-07-26180727028-001ND
2018-11-0818110248-001A0.620 ppb
2018-11-0818110248-002A0.630 ppb
2019-01-3019010726-001AND
2019-05-0619050219-001AND
2019-07-2520114547001_IVOCND
2019-11-2120131445003_IVOCND
2020-03-1620146809003_IVOC1.10 ppb
2020-03-1620146807001_IVOCND
2020-04-2720152048001_IVOCND
2020-07-1420162712002A _IVOC0.750 ppb
2020-07-1420162715001_IVOCND
2021-02-2220191200002_IVOC1.50 ppb
2021-02-2220191205001_IVOCND
2021-04-2720197778001ND
2021-04-2720197805002ND
2021-07-2220215370001ND
2021-07-22202153720021.50 ppb
2021-11-1820226381001_IVOCND
2021-11-1820226391002_IVOC1.70 ppb
2022-03-0720236841002_IVOCND
2022-03-0720236842002_IVOCND
2022-05-2520244811001_IVOCND
2022-05-2520244818003_IVOC1.70 ppb
2022-09-1220255358002_IVOC2.30 ppb
2022-09-1220255361001_IVOCND
2022-10-1920258977001_IVOCND
2022-10-1920258987002_IVOC3.20 ppb
2023-02-0720269190002_IVOCND
2023-02-0720269193002_IVOCND
2023-04-1120274431002_IVOC1.70 ppb
2023-04-1120274438001_IVOCND
2023-07-1320282545001_IVOCND
2023-07-1320282549002_IVOCND
2023-10-1720293432002_IVOCND
2023-10-1720293435001_IVOC1.10 ppb