Know Your Environment. Protect Your Health.

Dibromochloromethane

New Orleans Algiers Water Works

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.

 

264

Samples

0

Samples exceeding legal limit (MCL)

71

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.0813 ppb644ND - 1.50 ppb
20190.0166 ppb642ND - 0.530 ppb
2020ND320ND
20210.441 ppb3216ND - 1.10 ppb
20220.538 ppb4025ND - 1.30 ppb
20230.819 ppb3224ND - 2.00 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
2018-01-26353706560011.10 ppb
2018-01-2635370656002ND
2018-01-26353706560031.50 ppb
2018-01-2635370656004ND
2018-01-2635370656005ND
2018-01-2635370656006ND
2018-01-26353706560011.10 ppb
2018-01-2635370656002ND
2018-01-26353706560031.50 ppb
2018-01-2635370656004ND
2018-01-2635370656005ND
2018-01-2635370656006ND
2018-01-2935371046001ND
2018-01-2935371046002ND
2018-01-2935371046001ND
2018-01-2935371046002ND
2018-04-1835387133001ND
2018-04-1835387133002ND
2018-04-1835387133003ND
2018-04-1835387133004ND
2018-04-1835387133005ND
2018-04-1835387133006ND
2018-04-1835387133007ND
2018-04-1835387133008ND
2018-04-1835387133001ND
2018-04-1835387133002ND
2018-04-1835387133003ND
2018-04-1835387133004ND
2018-04-1835387133005ND
2018-04-1835387133006ND
2018-04-1835387133007ND
2018-04-1835387133008ND
2018-07-2435407086001ND
2018-07-2435407086002ND
2018-07-2435407086003ND
2018-07-2435407086004ND
2018-07-2435407086005ND
2018-07-2435407086007ND
2018-07-2435407086008ND
2018-07-2435407086001ND
2018-07-2435407086002ND
2018-07-2435407086003ND
2018-07-2435407086004ND
2018-07-2435407086005ND
2018-07-2435407086007ND
2018-07-2435407086008ND
2018-07-3135407845001ND
2018-07-3135407845001ND
2018-10-1635424779001ND
2018-10-1635424779002ND
2018-10-1635424779003ND
2018-10-1635424779004ND
2018-10-1635424779005ND
2018-10-1635424779006ND
2018-10-1635424779007ND
2018-10-1635424779008ND
2018-10-1635424779001ND
2018-10-1635424779002ND
2018-10-1635424779003ND
2018-10-1635424779004ND
2018-10-1635424779005ND
2018-10-1635424779006ND
2018-10-1635424779007ND
2018-10-1635424779008ND
2019-01-0935441740001ND
2019-01-0935441740002ND
2019-01-0935441740003ND
2019-01-0935441740004ND
2019-01-0935441740005ND
2019-01-0935441740006ND
2019-01-0935441740007ND
2019-01-0935441740008ND
2019-01-0935441740001ND
2019-01-0935441740002ND
2019-01-0935441740003ND
2019-01-0935441740004ND
2019-01-0935441740005ND
2019-01-0935441740006ND
2019-01-0935441740007ND
2019-01-0935441740008ND
2019-04-2635464578001ND
2019-04-2635464578002ND
2019-04-2635464578003ND
2019-04-2635464578004ND
2019-04-2635464578005ND
2019-04-2635464578006ND
2019-04-2635464578007ND
2019-04-2635464578008ND
2019-04-2635464578001ND
2019-04-2635464578002ND
2019-04-2635464578003ND
2019-04-2635464578004ND
2019-04-2635464578005ND
2019-04-2635464578006ND
2019-04-2635464578007ND
2019-04-2635464578008ND
2019-07-1135481752001ND
2019-07-1135481752002ND
2019-07-1135481752003ND
2019-07-1135481752004ND
2019-07-1135481752005ND
2019-07-1135481752006ND
2019-07-1135481752007ND
2019-07-1135481752008ND
2019-07-1135481752001ND
2019-07-1135481752002ND
2019-07-1135481752003ND
2019-07-1135481752004ND
2019-07-1135481752005ND
2019-07-1135481752006ND
2019-07-1135481752007ND
2019-07-1135481752008ND
2019-10-1535505751001ND
2019-10-1535505751002ND
2019-10-1535505751003ND
2019-10-1535505751004ND
2019-10-15355057510050.530 ppb
2019-10-1535505751006ND
2019-10-1535505751007ND
2019-10-1535505751008ND
2019-10-1535505751001ND
2019-10-1535505751002ND
2019-10-1535505751003ND
2019-10-1535505751004ND
2019-10-15355057510050.530 ppb
2019-10-1535505751006ND
2019-10-1535505751007ND
2019-10-1535505751008ND
2020-01-1735525781001ND
2020-01-1735525781002ND
2020-01-1735525781003ND
2020-01-1735525781004ND
2020-01-1735525781005ND
2020-01-1735525781006ND
2020-01-1735525781007ND
2020-01-1735525781008ND
2020-04-2335545804001ND
2020-04-2335545804002ND
2020-04-2335545804003ND
2020-04-2335545804004ND
2020-04-2335545804005ND
2020-04-2335545804006ND
2020-04-2335545804007ND
2020-04-2335545804008ND
2020-07-1735564196001ND
2020-07-1735564196002ND
2020-07-1735564196003ND
2020-07-1735564196004ND
2020-07-1735564196005ND
2020-07-1735564196006ND
2020-07-1735564196007ND
2020-07-1735564196008ND
2020-10-2235587098001ND
2020-10-2235587098002ND
2020-10-2235587098003ND
2020-10-2235587098004ND
2020-10-2235587098005ND
2020-10-2235587098006ND
2020-10-2235587098007ND
2020-10-2235587098008ND
2021-01-14356050790011.10 ppb
2021-01-14356050790021.10 ppb
2021-01-14356050790030.830 ppb
2021-01-14356050790040.780 ppb
2021-01-14356050790051.10 ppb
2021-01-14356050790060.920 ppb
2021-01-14356050790070.820 ppb
2021-01-14356050790080.730 ppb
2021-04-2235628251001ND
2021-04-2235628251002ND
2021-04-2235628251003ND
2021-04-2235628251004ND
2021-04-2235628251005ND
2021-04-2235628251006ND
2021-04-2235628251007ND
2021-04-2235628251008ND
2021-07-2335650336001ND
2021-07-2335650336002ND
2021-07-2335650336003ND
2021-07-2335650336004ND
2021-07-2335650336005ND
2021-07-2335650336006ND
2021-07-2335650336007ND
2021-07-2335650336008ND
2021-10-28356740620010.810 ppb
2021-10-28356740620020.850 ppb
2021-10-28356740620030.770 ppb
2021-10-28356740620040.910 ppb
2021-10-28356740620051.10 ppb
2021-10-28356740620060.850 ppb
2021-10-28356740620070.730 ppb
2021-10-28356740620080.710 ppb
2022-01-2535693393001ND
2022-01-2535693393002ND
2022-01-2535693393003ND
2022-01-2535693393004ND
2022-01-2535693393005ND
2022-01-2535693393006ND
2022-01-2535693393007ND
2022-01-2535693393008ND
2022-04-0835709551001ND
2022-04-0835709551002ND
2022-04-08357095510030.480 ppb
2022-04-0835709551004ND
2022-04-0835709551005ND
2022-04-0835709551006ND
2022-04-0835709551007ND
2022-04-0835709551008ND
2022-07-28357352730010.770 ppb
2022-07-28357352730020.810 ppb
2022-07-28357352730030.770 ppb
2022-07-28357352730040.900 ppb
2022-07-28357352730050.790 ppb
2022-07-28357352730060.730 ppb
2022-07-28357352730070.720 ppb
2022-07-28357352730080.770 ppb
2022-08-16357399220010.680 ppb
2022-08-16357399220020.830 ppb
2022-08-16357399220030.620 ppb
2022-08-16357399220040.690 ppb
2022-08-16357399220050.740 ppb
2022-08-16357399220060.560 ppb
2022-08-16357399220070.580 ppb
2022-08-16357399220080.660 ppb
2022-10-20357555570011.30 ppb
2022-10-20357555570021.30 ppb
2022-10-20357555570030.920 ppb
2022-10-20357555570041.20 ppb
2022-10-20357555570051.30 ppb
2022-10-20357555570061.30 ppb
2022-10-20357555570071.10 ppb
2022-10-20357555570081.000 ppb
2023-01-05357707580010.690 ppb
2023-01-05357707580020.820 ppb
2023-01-05357707580030.730 ppb
2023-01-05357707580040.780 ppb
2023-01-05357707580050.860 ppb
2023-01-05357707580060.670 ppb
2023-01-05357707580070.750 ppb
2023-01-05357707580080.720 ppb
2023-04-1335792659001ND
2023-04-1335792659002ND
2023-04-1335792659003ND
2023-04-1335792659004ND
2023-04-1335792659005ND
2023-04-1335792659006ND
2023-04-1335792659007ND
2023-04-1335792659008ND
2023-07-13358131600010.710 ppb
2023-07-13358131600020.630 ppb
2023-07-13358131600030.700 ppb
2023-07-13358131600040.700 ppb
2023-07-13358131600051.30 ppb
2023-07-13358131600061.40 ppb
2023-07-13358131600071.40 ppb
2023-07-13358131600080.760 ppb
2023-10-05358327180011.50 ppb
2023-10-05358327180021.90 ppb
2023-10-05358327180031.60 ppb
2023-10-05358327180041.30 ppb
2023-10-05358327180052.00 ppb
2023-10-05358327180061.60 ppb
2023-10-05358327180071.40 ppb
2023-10-05358327180081.30 ppb