1,2,4-Trichlorobenzene
Bayleaf Master
1,2,4-Trichlorobenzene is an industrial solvent that can harm the adrenal glands and may increase the risk of cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 53 | 0 | ND |
2015 | ND | 46 | 0 | ND |
2016 | ND | 37 | 0 | ND |
2017 | ND | 41 | 0 | ND |
2018 | ND | 44 | 0 | ND |
2019 | ND | 37 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 5 ppb
The EWG Health Guideline of 5 ppb for 1,2,4-trichlorobenzene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against hormone disruption.
EPA Maximum Contaminant
Level (MCL) 70 ppb
The legal limit for 1,2,4-trichlorobenzene, established in 1992, was based on a toxicity study in laboratory animals conducted in 1981. This limit may not fully protect against hormone disruption.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-06 | C316053-01 | ND |
2014-01-16 | C316060-01 | ND |
2014-01-20 | C316039-01 | ND |
2014-01-21 | C316067-01 | ND |
2014-01-23 | C316024-01RE1 | ND |
2014-02-19 | C316072-03 | ND |
2014-02-24 | C316029-01 | ND |
2014-02-24 | C402088-01 | ND |
2014-02-24 | C402088-03 | ND |
2014-02-24 | C402088-05 | ND |
2014-02-26 | C316050-01 | ND |
2014-02-26 | C316064-01 | ND |
2014-02-26 | C316064-03 | ND |
2014-04-03 | C404036-01 | ND |
2014-04-07 | C403014-01 | ND |
2014-04-10 | C403007-01 | ND |
2014-04-15 | C404043-01 | ND |
2014-04-17 | C402981-01 | ND |
2014-04-22 | C404026-01 | ND |
2014-04-24 | C403020-01RE1 | ND |
2014-05-08 | C402995-01 | ND |
2014-05-14 | C403005-01 | ND |
2014-05-19 | C403003-01 | ND |
2014-07-08 | C407804-11 | ND |
2014-07-08 | C407789-01 | ND |
2014-07-09 | C407804-09 | ND |
2014-07-09 | C408790-01 | ND |
2014-07-09 | C408790-03 | ND |
2014-07-10 | C409083-01 | ND |
2014-07-10 | C409083-03 | ND |
2014-07-10 | C409083-05 | ND |
2014-07-15 | C407786-01 | ND |
2014-07-16 | C407802-01 | ND |
2014-07-16 | C407802-03 | ND |
2014-07-16 | C407808-01 | ND |
2014-07-16 | C407808-03 | ND |
2014-07-16 | C407809-01 | ND |
2014-07-16 | C408015-01 | ND |
2014-07-21 | C407799-01 | ND |
2014-07-21 | C408796-01 | ND |
2014-07-22 | C407780-01 | ND |
2014-07-22 | C407780-03 | ND |
2014-07-22 | C407793-01 | ND |
2014-07-23 | C407805-01 | ND |
2014-07-23 | C407816-01 | ND |
2014-07-31 | C407784-05 | ND |
2014-08-02 | C409900-03 | ND |
2014-08-04 | C409900-01 | ND |
2014-08-05 | C407795-01 | ND |
2014-10-07 | C411987-01 | ND |
2014-10-07 | C411995-01 | ND |
2014-10-13 | C412200-01 | ND |
2014-10-21 | C411998-01 | ND |
2015-01-07 | ND | |
2015-01-14 | ND | |
2015-01-19 | ND | |
2015-01-21 | ND | |
2015-01-23 | ND | |
2015-01-23 | ND | |
2015-01-26 | ND | |
2015-01-27 | ND | |
2015-01-28 | ND | |
2015-02-04 | ND | |
2015-04-08 | ND | |
2015-04-08 | ND | |
2015-04-09 | ND | |
2015-04-13 | ND | |
2015-04-13 | ND | |
2015-04-13 | ND | |
2015-04-15 | ND | |
2015-04-15 | ND | |
2015-04-29 | ND | |
2015-04-29 | ND | |
2015-04-29 | ND | |
2015-04-30 | ND | |
2015-04-30 | ND | |
2015-05-06 | ND | |
2015-05-06 | ND | |
2015-05-11 | ND | |
2015-05-13 | ND | |
2015-05-13 | ND | |
2015-05-13 | ND | |
2015-07-10 | ND | |
2015-07-15 | ND | |
2015-07-15 | ND | |
2015-07-20 | ND | |
2015-07-21 | ND | |
2015-07-22 | ND | |
2015-07-22 | ND | |
2015-07-29 | ND | |
2015-07-30 | ND | |
2015-07-30 | ND | |
2015-07-31 | ND | |
2015-08-05 | ND | |
2015-08-07 | ND | |
2015-08-27 | ND | |
2015-10-14 | ND | |
2015-10-16 | ND | |
2015-10-16 | ND | |
2016-01-04 | C515809-01 | ND |
2016-01-04 | C515809-03 | ND |
2016-01-05 | C515769-01 | ND |
2016-01-05 | C515769-05 | ND |
2016-01-05 | C515813-01 | ND |
2016-01-07 | C515774-01 | ND |
2016-02-02 | CZ01456-01 | ND |
2016-02-10 | C515827-01 | ND |
2016-03-23 | CZ02856-01 | ND |
2016-04-18 | CZ03115-01 | ND |
2016-04-18 | CZ03129-01 | ND |
2016-04-18 | CZ03155-03 | ND |
2016-04-19 | CZ03121-03 | ND |
2016-04-20 | CZ03114-01 | ND |
2016-04-20 | CZ03123-01 | ND |
2016-04-20 | CZ03147-01 | ND |
2016-04-20 | CZ05544-01 | ND |
2016-04-21 | CZ03117-01 | ND |
2016-04-21 | CZ03117-03 | ND |
2016-04-25 | CZ05704-01 | ND |
2016-04-26 | CZ03158-01 | ND |
2016-05-16 | CZ03160-01 | ND |
2016-05-19 | CZ03143-01 | ND |
2016-05-27 | CZ03519-01 | ND |
2016-07-08 | CZ08306-01 | ND |
2016-07-11 | CZ08298-01 | ND |
2016-07-21 | CZ08297-01 | ND |
2016-07-28 | CZ08311-01 | ND |
2016-07-28 | CZ08316-01 | ND |
2016-07-28 | CZ08319-01 | ND |
2016-08-04 | CZ08301-01 | ND |
2016-08-04 | CZ08304-01 | ND |
2016-08-04 | CZ08304-03 | ND |
2016-08-16 | CZ08307-01 | ND |
2016-09-19 | CZ08292-01 | ND |
2016-10-04 | CZ13742-01 | ND |
2016-11-17 | CZ13729-01 | ND |
2017-01-16 | CZ18678-01 | ND |
2017-01-16 | CZ18678-03 | ND |
2017-01-16 | CZ18690-01 | ND |
2017-01-19 | CZ18702-01 | ND |
2017-01-19 | CZ18702-03 | ND |
2017-01-19 | CZ18710-01 | ND |
2017-01-19 | CZ18710-03 | ND |
2017-01-19 | CZ18710-05 | ND |
2017-01-19 | CZ18710-07 | ND |
2017-01-20 | CZ18668-01 | ND |
2017-02-02 | CZ18705-01 | ND |
2017-03-29 | CZ18697-01 | ND |
2017-04-17 | CA02837-01 | ND |
2017-04-19 | CA02827-01 | ND |
2017-04-19 | CA02839-01 | ND |
2017-04-26 | CA02841-01 | ND |
2017-06-08 | CA02850-01 | ND |
2017-07-13 | CA07676-01 | ND |
2017-07-13 | CA07692-01 | ND |
2017-07-17 | CA07668-05 | ND |
2017-07-17 | CA07673-01 | ND |
2017-07-17 | CA07682-09 | ND |
2017-07-18 | CA10950-01 | ND |
2017-07-18 | CA10950-03 | ND |
2017-07-18 | CA10950-05 | ND |
2017-07-20 | CA07881-01 | ND |
2017-07-20 | CA07665-01 | ND |
2017-07-21 | CA11118-01 | ND |
2017-08-01 | CA07670-01 | ND |
2017-08-01 | CA11640-01 | ND |
2017-08-02 | CA07681-03 | ND |
2017-08-02 | CA07686-03 | ND |
2017-08-03 | CA11893-01 | ND |
2017-08-09 | CA10922-01 | ND |
2017-08-16 | 680-142527-39 | ND |
2017-08-17 | CA07687-01 | ND |
2017-09-13 | CA07683-01 | ND |
2017-09-22 | CA14694-01 | ND |
2017-09-27 | CA07660-01 | ND |
2017-10-31 | CA14929-01 | ND |
2017-12-20 | CA13199-01 | ND |
2018-01-24 | CA18118-01 | ND |
2018-01-24 | CA18118-03 | ND |
2018-01-29 | CA18123-01 | ND |
2018-01-29 | CA18165-01 | ND |
2018-01-29 | CA18199-01 | ND |
2018-01-31 | CA18168-01 | ND |
2018-02-01 | CA18110-01 | ND |
2018-04-09 | CB03223-01 | ND |
2018-04-09 | CB03228-01 | ND |
2018-04-09 | CB03251-01 | ND |
2018-04-11 | CB03243-01 | ND |
2018-04-11 | CB03243-03 | ND |
2018-04-12 | CB03221-01 | ND |
2018-04-12 | CB03224-01 | ND |
2018-04-13 | CB03261-01 | ND |
2018-04-17 | CB03264-01 | ND |
2018-04-18 | CB03232-01 | ND |
2018-04-18 | CB03240-03 | ND |
2018-04-18 | CB03240-05 | ND |
2018-04-25 | CB06130-01 | ND |
2018-05-16 | CB03236-01 | ND |
2018-05-16 | CB03236-03 | ND |
2018-05-16 | CB07363-01 | ND |
2018-07-19 | CB08081-01 | ND |
2018-07-19 | CB08092-01 | ND |
2018-07-20 | CB08087-01 | ND |
2018-07-20 | CB08087-03 | ND |
2018-07-20 | CB08094-01 | ND |
2018-07-20 | CB08095-01 | ND |
2018-07-20 | CB08107-01 | ND |
2018-07-24 | CB08083-01 | ND |
2018-07-25 | CB08101-01 | ND |
2018-07-25 | CB08101-03 | ND |
2018-07-25 | CB08101-05 | ND |
2018-07-25 | CB08101-07 | ND |
2018-07-25 | CB08103-01RE1 | ND |
2018-07-26 | CB08106-01 | ND |
2018-08-10 | CB08085-01 | ND |
2018-09-17 | CB08108-01 | ND |
2018-09-18 | CB08088-01 | ND |
2018-09-25 | CB14506-01 | ND |
2018-10-08 | CB14297-01 | ND |
2018-10-11 | CB14305-01 | ND |
2018-10-25 | CB14502-01 | ND |
2019-01-14 | CB18602-01 | ND |
2019-01-14 | CB18602-05 | ND |
2019-01-23 | CB18607-01 | ND |
2019-02-06 | CB18678-01 | ND |
2019-02-15 | CB18645-01 | ND |
2019-02-21 | CB18641-01 | ND |
2019-02-21 | CB18660-01 | ND |
2019-03-18 | CC04646-01 | ND |
2019-04-15 | CC04003-01 | ND |
2019-04-15 | CC04003-03 | ND |
2019-04-15 | CC04003-05 | ND |
2019-04-15 | CC04041-01 | ND |
2019-04-17 | CC03997-01 | ND |
2019-04-17 | CC03997-03 | ND |
2019-04-17 | CC04014-01 | ND |
2019-04-24 | CC04048-01 | ND |
2019-04-25 | CC03993-01 | ND |
2019-04-25 | CC04005-01 | ND |
2019-04-25 | CC06332-01 | ND |
2019-05-07 | CC04028-01 | ND |
2019-05-07 | CC04044-01 | ND |
2019-05-14 | CC04033-01 | ND |
2019-05-15 | CC03995-01 | ND |
2019-05-15 | CC04064-01 | ND |
2019-07-24 | CC10475-01 | ND |
2019-07-24 | CC10500-01 | ND |
2019-07-25 | CC10489-01 | ND |
2019-07-26 | CC10510-01 | ND |
2019-08-16 | CC10486-01 | ND |
2019-08-16 | CC10486-03 | ND |
2019-08-28 | CC10495-01 | ND |
2019-09-16 | CC10480-01 | ND |
2019-09-17 | CC10482-01 | ND |
2019-09-18 | CC10484-01RE1 | ND |
2019-10-17 | CC15782-01 | ND |
2019-12-05 | CC10490-01 | ND |
2019-12-06 | CC16898-01 | ND |