Bromoform
Lafourche Water District 1
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.
388
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 68 | 0 | ND |
| 2015 | ND | 64 | 0 | ND |
| 2016 | ND | 64 | 0 | ND |
| 2017 | ND | 64 | 0 | ND |
| 2018 | ND | 64 | 0 | ND |
| 2019 | ND | 64 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.5 ppb
The EWG Health Guideline of 0.5 ppb for bromoform was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-03 | AD88683 | ND |
| 2014-02-03 | AD88683 | ND |
| 2014-02-24 | AD89294 | ND |
| 2014-02-24 | AD89294 | ND |
| 2014-03-05 | 680-99257-1 | ND |
| 2014-03-05 | 680-99257-2 | ND |
| 2014-03-05 | 680-99257-3 | ND |
| 2014-03-05 | 680-99257-4 | ND |
| 2014-03-05 | 680-99257-5 | ND |
| 2014-03-05 | 680-99257-6 | ND |
| 2014-03-05 | 680-99257-7 | ND |
| 2014-03-05 | 680-99257-8 | ND |
| 2014-03-05 | 680-99257-1 | ND |
| 2014-03-05 | 680-99257-2 | ND |
| 2014-03-05 | 680-99257-3 | ND |
| 2014-03-05 | 680-99257-4 | ND |
| 2014-03-05 | 680-99257-5 | ND |
| 2014-03-05 | 680-99257-6 | ND |
| 2014-03-05 | 680-99257-7 | ND |
| 2014-03-05 | 680-99257-8 | ND |
| 2014-06-04 | 680-102074-15 | ND |
| 2014-06-04 | 680-102074-16 | ND |
| 2014-06-04 | 680-102074-17 | ND |
| 2014-06-04 | 680-102074-18 | ND |
| 2014-06-04 | 680-102074-19 | ND |
| 2014-06-04 | 680-102074-20 | ND |
| 2014-06-04 | 680-102074-21 | ND |
| 2014-06-04 | 680-102074-22 | ND |
| 2014-06-04 | 680-102074-15 | ND |
| 2014-06-04 | 680-102074-16 | ND |
| 2014-06-04 | 680-102074-17 | ND |
| 2014-06-04 | 680-102074-18 | ND |
| 2014-06-04 | 680-102074-19 | ND |
| 2014-06-04 | 680-102074-20 | ND |
| 2014-06-04 | 680-102074-21 | ND |
| 2014-06-04 | 680-102074-22 | ND |
| 2014-09-03 | 680-104990-10 | ND |
| 2014-09-03 | 680-104990-11 | ND |
| 2014-09-03 | 680-104990-12 | ND |
| 2014-09-03 | 680-104990-13 | ND |
| 2014-09-03 | 680-104990-14 | ND |
| 2014-09-03 | 680-104990-15 | ND |
| 2014-09-03 | 680-104990-16 | ND |
| 2014-09-03 | 680-104990-9 | ND |
| 2014-09-03 | 680-104990-10 | ND |
| 2014-09-03 | 680-104990-11 | ND |
| 2014-09-03 | 680-104990-12 | ND |
| 2014-09-03 | 680-104990-13 | ND |
| 2014-09-03 | 680-104990-14 | ND |
| 2014-09-03 | 680-104990-15 | ND |
| 2014-09-03 | 680-104990-16 | ND |
| 2014-09-03 | 680-104990-9 | ND |
| 2014-12-03 | 680-107935-10 | ND |
| 2014-12-03 | 680-107935-11 | ND |
| 2014-12-03 | 680-107935-12 | ND |
| 2014-12-03 | 680-107935-13 | ND |
| 2014-12-03 | 680-107935-14 | ND |
| 2014-12-03 | 680-107935-7 | ND |
| 2014-12-03 | 680-107935-8 | ND |
| 2014-12-03 | 680-107935-9 | ND |
| 2014-12-03 | 680-107935-10 | ND |
| 2014-12-03 | 680-107935-11 | ND |
| 2014-12-03 | 680-107935-12 | ND |
| 2014-12-03 | 680-107935-13 | ND |
| 2014-12-03 | 680-107935-14 | ND |
| 2014-12-03 | 680-107935-7 | ND |
| 2014-12-03 | 680-107935-8 | ND |
| 2014-12-03 | 680-107935-9 | ND |
| 2015-03-04 | 680-110481-10 | ND |
| 2015-03-04 | 680-110481-11 | ND |
| 2015-03-04 | 680-110481-12 | ND |
| 2015-03-04 | 680-110481-13 | ND |
| 2015-03-04 | 680-110481-14 | ND |
| 2015-03-04 | 680-110481-15 | ND |
| 2015-03-04 | 680-110481-16 | ND |
| 2015-03-04 | 680-110481-9 | ND |
| 2015-03-04 | 680-110481-10 | ND |
| 2015-03-04 | 680-110481-11 | ND |
| 2015-03-04 | 680-110481-12 | ND |
| 2015-03-04 | 680-110481-13 | ND |
| 2015-03-04 | 680-110481-14 | ND |
| 2015-03-04 | 680-110481-15 | ND |
| 2015-03-04 | 680-110481-16 | ND |
| 2015-03-04 | 680-110481-9 | ND |
| 2015-06-03 | 680-113264-13 | ND |
| 2015-06-03 | 680-113264-14 | ND |
| 2015-06-03 | 680-113264-15 | ND |
| 2015-06-03 | 680-113264-16 | ND |
| 2015-06-03 | 680-113264-17 | ND |
| 2015-06-03 | 680-113264-18 | ND |
| 2015-06-03 | 680-113264-19 | ND |
| 2015-06-03 | 680-113264-20 | ND |
| 2015-06-03 | 680-113264-13 | ND |
| 2015-06-03 | 680-113264-14 | ND |
| 2015-06-03 | 680-113264-15 | ND |
| 2015-06-03 | 680-113264-16 | ND |
| 2015-06-03 | 680-113264-17 | ND |
| 2015-06-03 | 680-113264-18 | ND |
| 2015-06-03 | 680-113264-19 | ND |
| 2015-06-03 | 680-113264-20 | ND |
| 2015-09-02 | 680-116449-1 | ND |
| 2015-09-02 | 680-116449-2 | ND |
| 2015-09-02 | 680-116449-3 | ND |
| 2015-09-02 | 680-116449-4 | ND |
| 2015-09-02 | 680-116449-5 | ND |
| 2015-09-02 | 680-116449-6 | ND |
| 2015-09-02 | 680-116449-7 | ND |
| 2015-09-02 | 680-116449-8 | ND |
| 2015-09-02 | 680-116449-1 | ND |
| 2015-09-02 | 680-116449-2 | ND |
| 2015-09-02 | 680-116449-3 | ND |
| 2015-09-02 | 680-116449-4 | ND |
| 2015-09-02 | 680-116449-5 | ND |
| 2015-09-02 | 680-116449-6 | ND |
| 2015-09-02 | 680-116449-7 | ND |
| 2015-09-02 | 680-116449-8 | ND |
| 2015-12-02 | 680-119693-10 | ND |
| 2015-12-02 | 680-119693-11 | ND |
| 2015-12-02 | 680-119693-12 | ND |
| 2015-12-02 | 680-119693-13 | ND |
| 2015-12-02 | 680-119693-14 | ND |
| 2015-12-02 | 680-119693-15 | ND |
| 2015-12-02 | 680-119693-16 | ND |
| 2015-12-02 | 680-119693-9 | ND |
| 2015-12-02 | 680-119693-10 | ND |
| 2015-12-02 | 680-119693-11 | ND |
| 2015-12-02 | 680-119693-12 | ND |
| 2015-12-02 | 680-119693-13 | ND |
| 2015-12-02 | 680-119693-14 | ND |
| 2015-12-02 | 680-119693-15 | ND |
| 2015-12-02 | 680-119693-16 | ND |
| 2015-12-02 | 680-119693-9 | ND |
| 2016-03-02 | 680-122632-10 | ND |
| 2016-03-02 | 680-122632-11 | ND |
| 2016-03-02 | 680-122632-12 | ND |
| 2016-03-02 | 680-122632-13 | ND |
| 2016-03-02 | 680-122632-14 | ND |
| 2016-03-02 | 680-122632-15 | ND |
| 2016-03-02 | 680-122632-16 | ND |
| 2016-03-02 | 680-122632-9 | ND |
| 2016-03-02 | 680-122632-10 | ND |
| 2016-03-02 | 680-122632-11 | ND |
| 2016-03-02 | 680-122632-12 | ND |
| 2016-03-02 | 680-122632-13 | ND |
| 2016-03-02 | 680-122632-14 | ND |
| 2016-03-02 | 680-122632-15 | ND |
| 2016-03-02 | 680-122632-16 | ND |
| 2016-03-02 | 680-122632-9 | ND |
| 2016-06-01 | 680-125980-1 | ND |
| 2016-06-01 | 680-125980-2 | ND |
| 2016-06-01 | 680-125980-3 | ND |
| 2016-06-01 | 680-125980-4 | ND |
| 2016-06-01 | 680-125980-5 | ND |
| 2016-06-01 | 680-125980-6 | ND |
| 2016-06-01 | 680-125980-7 | ND |
| 2016-06-01 | 680-125980-8 | ND |
| 2016-06-01 | 680-125980-1 | ND |
| 2016-06-01 | 680-125980-2 | ND |
| 2016-06-01 | 680-125980-3 | ND |
| 2016-06-01 | 680-125980-4 | ND |
| 2016-06-01 | 680-125980-5 | ND |
| 2016-06-01 | 680-125980-6 | ND |
| 2016-06-01 | 680-125980-7 | ND |
| 2016-06-01 | 680-125980-8 | ND |
| 2016-09-07 | 680-129654-10 | ND |
| 2016-09-07 | 680-129654-11 | ND |
| 2016-09-07 | 680-129654-12 | ND |
| 2016-09-07 | 680-129654-13 | ND |
| 2016-09-07 | 680-129654-14 | ND |
| 2016-09-07 | 680-129654-15 | ND |
| 2016-09-07 | 680-129654-16 | ND |
| 2016-09-07 | 680-129654-9 | ND |
| 2016-09-07 | 680-129654-10 | ND |
| 2016-09-07 | 680-129654-11 | ND |
| 2016-09-07 | 680-129654-12 | ND |
| 2016-09-07 | 680-129654-13 | ND |
| 2016-09-07 | 680-129654-14 | ND |
| 2016-09-07 | 680-129654-15 | ND |
| 2016-09-07 | 680-129654-16 | ND |
| 2016-09-07 | 680-129654-9 | ND |
| 2016-12-07 | 680-133076-1 | ND |
| 2016-12-07 | 680-133076-2 | ND |
| 2016-12-07 | 680-133076-3 | ND |
| 2016-12-07 | 680-133076-4 | ND |
| 2016-12-07 | 680-133076-5 | ND |
| 2016-12-07 | 680-133076-6 | ND |
| 2016-12-07 | 680-133076-7 | ND |
| 2016-12-07 | 680-133076-8 | ND |
| 2016-12-07 | 680-133076-1 | ND |
| 2016-12-07 | 680-133076-2 | ND |
| 2016-12-07 | 680-133076-3 | ND |
| 2016-12-07 | 680-133076-4 | ND |
| 2016-12-07 | 680-133076-5 | ND |
| 2016-12-07 | 680-133076-6 | ND |
| 2016-12-07 | 680-133076-7 | ND |
| 2016-12-07 | 680-133076-8 | ND |
| 2017-03-14 | 35301201005 | ND |
| 2017-03-14 | 35301201006 | ND |
| 2017-03-14 | 35301201007 | ND |
| 2017-03-14 | 35301201008 | ND |
| 2017-03-14 | 35301201009 | ND |
| 2017-03-14 | 35301201010 | ND |
| 2017-03-14 | 35301201011 | ND |
| 2017-03-14 | 35301201012 | ND |
| 2017-03-14 | 35301201005 | ND |
| 2017-03-14 | 35301201006 | ND |
| 2017-03-14 | 35301201007 | ND |
| 2017-03-14 | 35301201008 | ND |
| 2017-03-14 | 35301201009 | ND |
| 2017-03-14 | 35301201010 | ND |
| 2017-03-14 | 35301201011 | ND |
| 2017-03-14 | 35301201012 | ND |
| 2017-06-26 | 35320811001 | ND |
| 2017-06-26 | 35320811002 | ND |
| 2017-06-26 | 35320811003 | ND |
| 2017-06-26 | 35320811004 | ND |
| 2017-06-26 | 35320811005 | ND |
| 2017-06-26 | 35320811006 | ND |
| 2017-06-26 | 35320811007 | ND |
| 2017-06-26 | 35320811008 | ND |
| 2017-06-26 | 35320811001 | ND |
| 2017-06-26 | 35320811002 | ND |
| 2017-06-26 | 35320811003 | ND |
| 2017-06-26 | 35320811004 | ND |
| 2017-06-26 | 35320811005 | ND |
| 2017-06-26 | 35320811006 | ND |
| 2017-06-26 | 35320811007 | ND |
| 2017-06-26 | 35320811008 | ND |
| 2017-09-22 | 35337422001 | ND |
| 2017-09-22 | 35337422002 | ND |
| 2017-09-22 | 35337422003 | ND |
| 2017-09-22 | 35337422004 | ND |
| 2017-09-22 | 35337422005 | ND |
| 2017-09-22 | 35337422006 | ND |
| 2017-09-22 | 35337422007 | ND |
| 2017-09-22 | 35337422008 | ND |
| 2017-09-22 | 35337422001 | ND |
| 2017-09-22 | 35337422002 | ND |
| 2017-09-22 | 35337422003 | ND |
| 2017-09-22 | 35337422004 | ND |
| 2017-09-22 | 35337422005 | ND |
| 2017-09-22 | 35337422006 | ND |
| 2017-09-22 | 35337422007 | ND |
| 2017-09-22 | 35337422008 | ND |
| 2017-12-05 | 35361269001 | ND |
| 2017-12-05 | 35361269002 | ND |
| 2017-12-05 | 35361269003 | ND |
| 2017-12-05 | 35361269004 | ND |
| 2017-12-05 | 35361269005 | ND |
| 2017-12-05 | 35361269006 | ND |
| 2017-12-05 | 35361269007 | ND |
| 2017-12-05 | 35361269008 | ND |
| 2017-12-05 | 35361269001 | ND |
| 2017-12-05 | 35361269002 | ND |
| 2017-12-05 | 35361269003 | ND |
| 2017-12-05 | 35361269004 | ND |
| 2017-12-05 | 35361269005 | ND |
| 2017-12-05 | 35361269006 | ND |
| 2017-12-05 | 35361269007 | ND |
| 2017-12-05 | 35361269008 | ND |
| 2018-03-08 | 35379404001 | ND |
| 2018-03-08 | 35379404002 | ND |
| 2018-03-08 | 35379404003 | ND |
| 2018-03-08 | 35379404004 | ND |
| 2018-03-08 | 35379404005 | ND |
| 2018-03-08 | 35379404006 | ND |
| 2018-03-08 | 35379404007 | ND |
| 2018-03-08 | 35379404008 | ND |
| 2018-03-08 | 35379404001 | ND |
| 2018-03-08 | 35379404002 | ND |
| 2018-03-08 | 35379404003 | ND |
| 2018-03-08 | 35379404004 | ND |
| 2018-03-08 | 35379404005 | ND |
| 2018-03-08 | 35379404006 | ND |
| 2018-03-08 | 35379404007 | ND |
| 2018-03-08 | 35379404008 | ND |
| 2018-06-07 | 35397135001 | ND |
| 2018-06-07 | 35397135002 | ND |
| 2018-06-07 | 35397135003 | ND |
| 2018-06-07 | 35397135004 | ND |
| 2018-06-07 | 35397135005 | ND |
| 2018-06-07 | 35397135006 | ND |
| 2018-06-07 | 35397135007 | ND |
| 2018-06-07 | 35397135008 | ND |
| 2018-06-07 | 35397135001 | ND |
| 2018-06-07 | 35397135002 | ND |
| 2018-06-07 | 35397135003 | ND |
| 2018-06-07 | 35397135004 | ND |
| 2018-06-07 | 35397135005 | ND |
| 2018-06-07 | 35397135006 | ND |
| 2018-06-07 | 35397135007 | ND |
| 2018-06-07 | 35397135008 | ND |
| 2018-09-18 | 35418817001 | ND |
| 2018-09-18 | 35418817002 | ND |
| 2018-09-18 | 35418817003 | ND |
| 2018-09-18 | 35418817004 | ND |
| 2018-09-18 | 35418817005 | ND |
| 2018-09-18 | 35418817006 | ND |
| 2018-09-18 | 35418817007 | ND |
| 2018-09-18 | 35418817008 | ND |
| 2018-09-18 | 35418817001 | ND |
| 2018-09-18 | 35418817002 | ND |
| 2018-09-18 | 35418817003 | ND |
| 2018-09-18 | 35418817004 | ND |
| 2018-09-18 | 35418817005 | ND |
| 2018-09-18 | 35418817006 | ND |
| 2018-09-18 | 35418817007 | ND |
| 2018-09-18 | 35418817008 | ND |
| 2018-12-12 | 35437061001 | ND |
| 2018-12-12 | 35437061002 | ND |
| 2018-12-12 | 35437061003 | ND |
| 2018-12-12 | 35437061004 | ND |
| 2018-12-12 | 35437061005 | ND |
| 2018-12-12 | 35437061006 | ND |
| 2018-12-12 | 35437061007 | ND |
| 2018-12-12 | 35437061008 | ND |
| 2018-12-12 | 35437061001 | ND |
| 2018-12-12 | 35437061002 | ND |
| 2018-12-12 | 35437061003 | ND |
| 2018-12-12 | 35437061004 | ND |
| 2018-12-12 | 35437061005 | ND |
| 2018-12-12 | 35437061006 | ND |
| 2018-12-12 | 35437061007 | ND |
| 2018-12-12 | 35437061008 | ND |
| 2019-03-08 | 35453431001 | ND |
| 2019-03-08 | 35453431002 | ND |
| 2019-03-08 | 35453431003 | ND |
| 2019-03-08 | 35453431004 | ND |
| 2019-03-08 | 35453431005 | ND |
| 2019-03-08 | 35453431006 | ND |
| 2019-03-08 | 35453431007 | ND |
| 2019-03-08 | 35453431008 | ND |
| 2019-03-08 | 35453431001 | ND |
| 2019-03-08 | 35453431002 | ND |
| 2019-03-08 | 35453431003 | ND |
| 2019-03-08 | 35453431004 | ND |
| 2019-03-08 | 35453431005 | ND |
| 2019-03-08 | 35453431006 | ND |
| 2019-03-08 | 35453431007 | ND |
| 2019-03-08 | 35453431008 | ND |
| 2019-06-13 | 35475504001 | ND |
| 2019-06-13 | 35475504002 | ND |
| 2019-06-13 | 35475504003 | ND |
| 2019-06-13 | 35475504004 | ND |
| 2019-06-13 | 35475504005 | ND |
| 2019-06-13 | 35475504006 | ND |
| 2019-06-13 | 35475504007 | ND |
| 2019-06-13 | 35475504008 | ND |
| 2019-06-13 | 35475504001 | ND |
| 2019-06-13 | 35475504002 | ND |
| 2019-06-13 | 35475504003 | ND |
| 2019-06-13 | 35475504004 | ND |
| 2019-06-13 | 35475504005 | ND |
| 2019-06-13 | 35475504006 | ND |
| 2019-06-13 | 35475504007 | ND |
| 2019-06-13 | 35475504008 | ND |
| 2019-09-03 | 35494663001 | ND |
| 2019-09-03 | 35494663002 | ND |
| 2019-09-03 | 35494663003 | ND |
| 2019-09-03 | 35494663004 | ND |
| 2019-09-03 | 35494663005 | ND |
| 2019-09-03 | 35494663006 | ND |
| 2019-09-03 | 35494663007 | ND |
| 2019-09-03 | 35494663008 | ND |
| 2019-09-03 | 35494663001 | ND |
| 2019-09-03 | 35494663002 | ND |
| 2019-09-03 | 35494663003 | ND |
| 2019-09-03 | 35494663004 | ND |
| 2019-09-03 | 35494663005 | ND |
| 2019-09-03 | 35494663006 | ND |
| 2019-09-03 | 35494663007 | ND |
| 2019-09-03 | 35494663008 | ND |
| 2019-12-05 | 35516987001 | ND |
| 2019-12-05 | 35516987002 | ND |
| 2019-12-05 | 35516987003 | ND |
| 2019-12-05 | 35516987004 | ND |
| 2019-12-05 | 35516987005 | ND |
| 2019-12-05 | 35516987006 | ND |
| 2019-12-05 | 35516987007 | ND |
| 2019-12-05 | 35516987008 | ND |
| 2019-12-05 | 35516987001 | ND |
| 2019-12-05 | 35516987002 | ND |
| 2019-12-05 | 35516987003 | ND |
| 2019-12-05 | 35516987004 | ND |
| 2019-12-05 | 35516987005 | ND |
| 2019-12-05 | 35516987006 | ND |
| 2019-12-05 | 35516987007 | ND |
| 2019-12-05 | 35516987008 | ND |