Bromoform
Tall Oaks Mobile Home Park
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 0.418 ppb | 6 | 3 | ND - 1.000 ppb |
2015 | 0.188 ppb | 6 | 1 | ND - 1.13 ppb |
2016 | 0.219 ppb | 8 | 3 | ND - 0.620 ppb |
2017 | ND | 8 | 0 | ND |
2018 | ND | 8 | 0 | ND |
2019 | ND | 8 | 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 |
---|---|---|
2014-01-29 | AC17716 | 0.880 ppb |
2014-01-29 | AC17715 | ND |
2014-08-26 | AC30084 | 1.000 ppb |
2014-08-26 | AC30083 | ND |
2014-10-28 | AC37394 | 0.630 ppb |
2014-10-28 | AC37395 | ND |
2015-01-29 | AC41375 | ND |
2015-01-29 | AC41374 | 1.13 ppb |
2015-08-03 | AC55481 | ND |
2015-08-03 | AC55480 | ND |
2015-11-03 | AC62091 | ND |
2015-11-03 | AC62092 | ND |
2016-02-02 | AC65849 | 0.550 ppb |
2016-02-02 | AC65848 | ND |
2016-04-27 | AC70183 | ND |
2016-04-27 | AC70184 | ND |
2016-08-02 | AC80852 | 0.620 ppb |
2016-08-02 | AC80853 | 0.580 ppb |
2016-10-24 | AC86082 | ND |
2016-10-24 | AC86083 | ND |
2017-01-25 | AC89913 | ND |
2017-01-25 | AC89912 | ND |
2017-04-24 | AC95153 | ND |
2017-04-24 | AC95154 | ND |
2017-08-22 | AD02420 | ND |
2017-08-22 | AD02421 | ND |
2017-11-15 | AD08684 | ND |
2017-11-15 | AD08683 | ND |
2018-01-24 | AD12099 | ND |
2018-01-24 | AD12098 | ND |
2018-05-08 | AD18751 | ND |
2018-05-08 | AD18752 | ND |
2018-07-16 | AD29653 | ND |
2018-07-16 | AD29652 | ND |
2018-10-23 | AD35208 | ND |
2018-10-23 | AD35209 | ND |
2019-01-28 | AD38516 | ND |
2019-01-28 | AD38517 | ND |
2019-04-24 | AD46856 | ND |
2019-04-24 | AD46857 | ND |
2019-07-22 | AD52850 | ND |
2019-07-22 | AD52851 | ND |
2019-10-28 | AD57539 | ND |
2019-10-28 | AD57540 | ND |