Know Your Environment. Protect Your Health.

Dibromochloromethane

Hunters Creek Mobile Home Park

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

 

26

Samples

0

Samples exceeding legal limit (MCL)

11

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20181.58 ppb550.220 ppb - 2.70 ppb
20190.450 ppb62ND - 1.50 ppb
2020ND60ND
20210.833 ppb32ND - 1.40 ppb
2022ND30ND
20230.530 ppb32ND - 0.800 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.1 ppb

The EWG Health Guideline of 0.1 ppb for dibromochloromethane 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
2018-02-13480-131244-10.220 ppb
2018-08-1718H2138-022.20 ppb
2018-08-1718PH2138-012.70 ppb
2018-08-1718H2138-032.30 ppb
2018-11-15480-145462-60.460 ppb
2019-02-1490225101.50 ppb
2019-05-1530350140011.20 ppb
2019-08-143052462001ND
2019-08-143052462002ND
2019-08-143052462003ND
2019-12-313078958005ND
2020-03-173093628004ND
2020-05-193104459002 DBPND
2020-08-053120360 R2006995 -1ND
2020-08-053120360 R2006995 -2ND
2020-08-053120360 R2006995-3ND
2020-12-213148599001ND
2021-06-1631837630021.10 ppb
2021-06-163183763001ND
2021-11-09R2111924-002 -11.40 ppb
2022-08-113258810001ND
2022-08-113258810002ND
2022-08-113258810003ND
2023-08-1633194560060.800 ppb
2023-08-163319456004ND
2023-08-1633194560050.790 ppb