Bromoform
Fredonia Village
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 12 | 0 | ND |
2015 | ND | 16 | 0 | ND |
2016 | ND | 16 | 0 | ND |
2017 | ND | 16 | 0 | ND |
2018 | ND | 12 | 0 | ND |
2019 | ND | 16 | 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 |
---|---|---|
2014-05-29 | MAY2014 278 CHES | ND |
2014-05-29 | MAY2014 176 EAGL | ND |
2014-05-29 | MAY2014 GREGORY | ND |
2014-05-29 | MAY2014 33 TEMPL | ND |
2014-08-26 | AUG2014 176 EAGL | ND |
2014-08-26 | AUG14 151CHESTNU | ND |
2014-08-26 | 33 TEMPLE AUG 20 | ND |
2014-08-26 | AUG2014 GREGORY | ND |
2014-11-05 | NOV14 33 TEMPLE | ND |
2014-11-24 | NOV14 GREGORY HA | ND |
2014-11-24 | NOV14 176 EAGLE | ND |
2014-11-24 | NOV14 278 CHESTN | ND |
2015-02-19 | FEB15 176 EAGLE | ND |
2015-02-19 | FEB 15 278 CHEST | ND |
2015-02-19 | FEB 15 GREGORY H | ND |
2015-02-19 | FEB15 33 TEMPLE | ND |
2015-05-14 | MAY2015 278 CHES | ND |
2015-05-14 | MAY2015 EAGLE | ND |
2015-05-14 | MAY2015 GREGORY | ND |
2015-05-14 | MAY2015 TEMPLE | ND |
2015-08-13 | AUG15 176 EAGLE | ND |
2015-08-13 | AUG15 33 TEMPLE | ND |
2015-08-13 | AUG15 278 CHESTN | ND |
2015-08-13 | AUG15 GREGORY HA | ND |
2015-11-20 | NOV15 EAGLE | ND |
2015-11-20 | NOV15 278 CHESTN | ND |
2015-11-21 | NOV15 33 TEMPLE | ND |
2015-11-22 | NOV15 GREGORY HA | ND |
2016-02-29 | FEB16 176 EAGLE | ND |
2016-02-29 | FEB16 33 TEMPLE | ND |
2016-02-29 | FEB2016 278 CHES | ND |
2016-02-29 | FEB2016 GREGORY | ND |
2016-05-25 | 2NDQT16 33 TEMPL | ND |
2016-05-25 | 2NDQT16 176 EAGL | ND |
2016-05-25 | 2NDQT16 GREGORY | ND |
2016-05-25 | 2NDQT16 278 CHES | ND |
2016-08-25 | AUG16 GREGORY HA | ND |
2016-08-25 | AUG16 33 TEMPLE | ND |
2016-08-29 | AUG16 278 CHESTN | ND |
2016-08-29 | AUG16 176 EAGLE | ND |
2016-11-18 | NOV16 GREGORY HA | ND |
2016-11-18 | NOV16 176 EAGLE | ND |
2016-11-18 | NOV16 33 TEMPLE | ND |
2016-11-18 | NOV16 278 CHESTN | ND |
2017-02-21 | FEB17 278 CHESTN | ND |
2017-02-21 | FEB17 33 TEMPLE | ND |
2017-02-21 | FEB17 GREGORY HA | ND |
2017-02-21 | FEB17 176 EAGLE | ND |
2017-05-16 | MAY17 EAGLE | ND |
2017-05-16 | MAY17 TEMPLE | ND |
2017-05-16 | MAY17 GREGORY HA | ND |
2017-05-16 | MAY17 CHESTNUT | ND |
2017-08-08 | AUG17 GREGORY HA | ND |
2017-08-08 | 17AUG 33 TEMPLE | ND |
2017-08-09 | AUG17 EAGLE STRE | ND |
2017-08-09 | AUG17 CHESTNUT S | ND |
2017-11-29 | NOV17 33 TEMPLE | ND |
2017-11-29 | NOV17 CHESTNUT | ND |
2017-11-29 | NOV17 EAGLE | ND |
2017-11-29 | NOV17 GREGORY HA | ND |
2018-05-08 | Q2FREDONIA 18 CH | ND |
2018-05-09 | Q2FREDONIA 18 EA | ND |
2018-05-09 | Q2FREDONIA 18 GR | ND |
2018-05-09 | Q2FREDONIA 18 TE | ND |
2018-08-08 | Q318FREDONIA GRE | ND |
2018-08-08 | Q318FREDONIA 176 | ND |
2018-08-08 | Q318FREDONIA 33 | ND |
2018-08-08 | Q3FREDONIA 18 CH | ND |
2018-11-13 | Q418 FREDONIA CH | ND |
2018-11-13 | Q418FREDONIA 33 | ND |
2018-11-13 | Q418FREDONIA GRE | ND |
2018-11-13 | Q418FREDONIA 176 | ND |
2019-02-26 | Q119FREDONIA GRE | ND |
2019-02-26 | Q119 FREDONIA CH | ND |
2019-02-26 | Q119FREDONIA 176 | ND |
2019-02-26 | Q119FREDONIA 33 | ND |
2019-05-14 | Q219FREDONIA 176 | ND |
2019-05-14 | Q219FREDONIA GRE | ND |
2019-05-14 | Q219FREDONIA 33 | ND |
2019-05-14 | Q219 FREDONIA CH | ND |
2019-08-13 | Q319FREDONIA GRE | ND |
2019-08-13 | Q319FREDONIA CHE | ND |
2019-08-13 | Q319FREDONIA 176 | ND |
2019-08-13 | Q319FREDONIA 33 | ND |
2019-11-20 | Q419FREDONIA CHE | ND |
2019-11-20 | Q419FREDONIA 176 | ND |
2019-11-20 | Q419FREDONIA GRE | ND |
2019-11-20 | Q419FREDONIA 33 | ND |