Monochlorobenzene (chlorobenzene)
Artesian Water Company
Monochlorobenzene is used as a solvent for pesticides, a degreasing agent and an intermediate for manufacturing other chemicals. It causes liver and kidney damage in studies of laboratory animals.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 48 | 0 | ND |
2015 | ND | 40 | 0 | ND |
2016 | ND | 45 | 0 | ND |
2017 | ND | 37 | 0 | ND |
2018 | ND | 38 | 0 | ND |
2019 | ND | 38 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 70 ppb
The EWG Health Guideline of 70 ppb for monochlorobenzene 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 harm to internal organs.
EPA Maximum Contaminant
Level (MCL) 100 ppb
The legal limit for monochlorobenzene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1960s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-06 | L4892637-1 | ND |
2014-01-06 | L4892639-1 | ND |
2014-01-06 | L4892644-1 | ND |
2014-02-05 | L4935367-1 | ND |
2014-02-05 | L4935370-1 | ND |
2014-02-07 | L4935658-1 | ND |
2014-02-07 | L4935658-2 | ND |
2014-02-18 | L4768478-VOC | ND |
2014-02-20 | L4768585-VOC | ND |
2014-02-20 | L4799695-VOC | ND |
2014-02-20 | L4799863-1 VOC | ND |
2014-02-25 | L4805909-1 VOC | ND |
2014-02-27 | L4805818-VOC | ND |
2014-02-27 | L4830599-1 VOC | ND |
2014-02-27 | L4830758-VOC | ND |
2014-02-27 | L4836771-VOC | ND |
2014-03-04 | L4967359-1 | ND |
2014-03-04 | L4967359-2 | ND |
2014-03-04 | L4967360-1VOC | ND |
2014-03-20 | L4836863-1 VOC | ND |
2014-03-20 | L4949104-1 | ND |
2014-03-24 | L4949106-1-VOC | ND |
2014-03-24 | L4949108-VOC | ND |
2014-03-24 | L4949110-VOC | ND |
2014-03-24 | L4949113-VOC | ND |
2014-04-01 | L4991785-1 | ND |
2014-04-01 | L4991785-2 | ND |
2014-04-03 | L5006062-1 | ND |
2014-04-04 | L5006551-1 | ND |
2014-05-01 | L5030569-1 | ND |
2014-05-07 | L5050389-1 VOC | ND |
2014-05-19 | L5062269-1 | ND |
2014-05-19 | L5062269-2 | ND |
2014-05-30 | L5959119-1-VOC | ND |
2014-07-03 | L5144791-1 VOC | ND |
2014-08-04 | L5193431-1 | ND |
2014-09-02 | L5231075-1 | ND |
2014-09-02 | L5231075-2 | ND |
2014-09-03 | L5235055-1VOC | ND |
2014-09-03 | L5235055-2-VOC | ND |
2014-10-03 | L5274679-1 | ND |
2014-11-04 | L5314270-1 | ND |
2014-11-04 | L5314270-2 | ND |
2014-11-05 | L5315635-1-VOC | ND |
2014-11-05 | L5315635-2-VOC | ND |
2014-12-15 | L5359596-1-VOC | ND |
2014-12-15 | L5359597-1-VOC | ND |
2014-12-15 | L5359597-2-VOC | ND |
2015-01-06 | L5393622-1 | ND |
2015-01-09 | L5398026-1 VOC | ND |
2015-01-26 | L5242398-1 VOC | ND |
2015-01-26 | L5242399-1 | ND |
2015-01-26 | L5242404-1 VOC | ND |
2015-01-29 | L524205-1 VOC | ND |
2015-01-29 | L5242406-1 VOC | ND |
2015-01-29 | L5242407-1-VOC | ND |
2015-01-29 | L5242895-1-VOC | ND |
2015-01-30 | L5242896-1 VOC | ND |
2015-01-30 | L5250627-1 VOC | ND |
2015-01-30 | L5250713-1 VOC | ND |
2015-02-26 | L5286929-1 VOC | ND |
2015-03-02 | L5287047-1-VOC | ND |
2015-03-02 | L5293036-1 VOC | ND |
2015-03-02 | L5293104-1-VOC | ND |
2015-03-31 | L5511077-1 | ND |
2015-04-01 | L5513705-1-VOC | ND |
2015-04-15 | L5536821-1-VOC | ND |
2015-04-15 | L5537277-1 VOC | ND |
2015-06-01 | L5611916-1 | ND |
2015-06-01 | L5611916-2 | ND |
2015-06-04 | L5628778-1 | ND |
2015-06-22 | L5661471-1 | ND |
2015-07-01 | L5676946-1 | ND |
2015-07-06 | L5692593-1 | ND |
2015-09-01 | L5800237-1 | ND |
2015-09-01 | L5800237-2 | ND |
2015-09-02 | L5802388-1 | ND |
2015-09-02 | L5802391-1 | ND |
2015-09-23 | L5534590-1 VOC | ND |
2015-10-01 | L5835730-1 VOC | ND |
2015-10-02 | L5836565-1 VOC | ND |
2015-10-02 | L5836566-1 VOC | ND |
2015-10-07 | L5853905-1 VOC | ND |
2015-11-02 | L5899917-1 | ND |
2015-11-02 | L5899917-2 | ND |
2015-12-10 | L5590066-1 VOC | ND |
2015-12-10 | L5956173-1 | ND |
2015-12-10 | L5956173-2 | ND |
2016-01-04 | L5988545-1 | ND |
2016-01-04 | L5988546-1 | ND |
2016-01-04 | L5988546-2 | ND |
2016-01-04 | L5988547-1 | ND |
2016-01-05 | L6006215-1 | ND |
2016-01-05 | L6006223-1 | ND |
2016-01-15 | L5762486-1 VOC | ND |
2016-01-15 | L5820919-1 VOC | ND |
2016-01-15 | L5863869-1 VOC | ND |
2016-01-29 | L6019360-1 VOC | ND |
2016-01-29 | L6019361-1 VOC | ND |
2016-01-29 | L6019362-1 VOC | ND |
2016-02-01 | L6053158-1 | ND |
2016-02-01 | L6053158-2 | ND |
2016-02-17 | L6019363-1 VOC | ND |
2016-02-17 | L6019364-1 VOC | ND |
2016-02-17 | L6019365-1 VOC | ND |
2016-02-23 | L6019366-1 VOC | ND |
2016-02-23 | L6019367-1 VOC | ND |
2016-02-23 | L6019368-1 VOC | ND |
2016-02-23 | L6019369-1 VOC | ND |
2016-02-23 | L6019370- VOC | ND |
2016-03-28 | L6142373-1 VOC | ND |
2016-04-04 | L6166403-1 VOC | ND |
2016-04-07 | L6170166-1 VOC | ND |
2016-05-20 | L6019372-1 VOC | ND |
2016-06-06 | L6019374-1 VOC | ND |
2016-06-06 | L6302168-1 | ND |
2016-06-10 | L6307130-1 | ND |
2016-06-16 | L6319857-1 | ND |
2016-06-16 | L6319857-2 | ND |
2016-06-21 | L6326398-1 | ND |
2016-07-06 | L6359964-1 | ND |
2016-07-08 | L6361949-1 | ND |
2016-07-11 | L6363789-1 | ND |
2016-07-11 | L6363789-2 VOC | ND |
2016-07-11 | L6363790-1 | ND |
2016-07-11 | L6363793-1 | ND |
2016-08-05 | L6390073-1 VOC | ND |
2016-09-09 | L6461769-1 | ND |
2016-10-04 | L6499891-1 | ND |
2016-10-04 | L6499893-1 | ND |
2016-10-05 | L6502154-1 | ND |
2016-10-05 | L6502181-1 | ND |
2016-10-05 | L6502183-1 | ND |
2017-01-04 | L6630039-1 | ND |
2017-01-04 | L6630041-1 | ND |
2017-01-06 | L6631632-1 | ND |
2017-01-18 | L6547052-1 VOC | ND |
2017-01-20 | L6469070-1 VOC | ND |
2017-01-20 | L6469144-1 VOC | ND |
2017-01-23 | L6485710-1VOC | ND |
2017-01-23 | L6547102-1 VOC | ND |
2017-01-23 | L6553141-1 VOC | ND |
2017-01-25 | L6476340-1 VOC | ND |
2017-01-25 | L6476416-1 VOC | ND |
2017-01-25 | L6476488-1 VOC | ND |
2017-01-25 | L6476525-1 VOC | ND |
2017-01-31 | L6371963-1 VOC | ND |
2017-01-31 | L6372370-1 VOC | ND |
2017-01-31 | L6378581-1 VOC | ND |
2017-03-06 | L6485639-1 VOC | ND |
2017-03-09 | L6568580-1 VOC | ND |
2017-04-04 | L6752338-1 VOC | ND |
2017-04-05 | L6753806-1 VOC | ND |
2017-04-05 | L6753806-2 | ND |
2017-04-06 | L6754970-1 VOC | ND |
2017-04-13 | L6763126-1 524 | ND |
2017-05-03 | L6791948-1 VOC | ND |
2017-06-13 | L6851464-1 | ND |
2017-07-06 | L6895433-1 VOC | ND |
2017-07-10 | L6899909-1 | ND |
2017-07-12 | L6903562-1 | ND |
2017-07-14 | L6904370-1 | ND |
2017-08-04 | L6932965-1 | ND |
2017-09-13 | L6950001-1 | ND |
2017-10-03 | L6957608-1 | ND |
2017-10-03 | L6957609-1 | ND |
2017-10-10 | L6959282-1 | ND |
2017-10-10 | L6959284-1 | ND |
2017-11-07 | L6968999-1 | ND |
2017-12-06 | 7114325-01 VOC | ND |
2018-01-05 | 8011810-01 | ND |
2018-01-05 | 8011820-01 | ND |
2018-01-10 | 8011813-01 | ND |
2018-01-10 | 8011818-01 | ND |
2018-01-26 | 8014291-01 VOC | ND |
2018-01-26 | 8014295-01 VOC | ND |
2018-02-07 | 8021670-01 | ND |
2018-02-23 | 8015062-01 VOC | ND |
2018-02-27 | 8030889-01 VOC | ND |
2018-03-01 | 8024104-01 VOC | ND |
2018-03-01 | 8030886-01 VOC | ND |
2018-03-01 | 8030887-01 VOC | ND |
2018-03-05 | 8030881-01 VOC | ND |
2018-03-05 | 8030882-01 VOC | ND |
2018-03-05 | 8030888-01 VOC | ND |
2018-03-06 | 8030883-01 VOC | ND |
2018-03-06 | 8030884-01 VOC | ND |
2018-03-16 | 8030879-01 VOC | ND |
2018-03-27 | 8034448-01 VOC | ND |
2018-03-27 | 8034449-01 VOC | ND |
2018-04-04 | 8034691-01 | ND |
2018-04-09 | 8034683-01 | ND |
2018-04-20 | 8034686-01 VOC | ND |
2018-04-24 | 8044900-01 | ND |
2018-05-23 | 8053616-01 VOC | ND |
2018-06-12 | 8061422-01 | ND |
2018-07-06 | 8071563-01 VOC | ND |
2018-07-06 | 8071568-01 VOC | ND |
2018-07-09 | 8071570-01 VOC | ND |
2018-07-10 | 8071560-01 VOC | ND |
2018-07-10 | 8071578-01 VOC | ND |
2018-09-20 | 8093895-01 VOC | ND |
2018-10-08 | 8101733-01 VOC | ND |
2018-10-08 | 8101752-01 VOC | ND |
2018-10-09 | 8101743-01 VOC | ND |
2018-10-16 | 8101736-01 VOC | ND |
2018-10-16 | 8101741-01 VOC | ND |
2018-11-21 | 8105267-01 VOC | ND |
2019-01-04 | 8124609-01 SUVO | ND |
2019-01-04 | 8124611-01 SUVO | ND |
2019-01-10 | 8124601-01 SUVO | ND |
2019-01-22 | 8124620-01 SUVO | ND |
2019-01-25 | 8122188-01 SUVO | ND |
2019-01-25 | 8122189-01 SUVO | ND |
2019-01-28 | 8122190-01 SUVO | ND |
2019-01-30 | 8105269-01 SUVO | ND |
2019-02-27 | 9020961-01 SUVO | ND |
2019-03-07 | 9014984-01 SUVO | ND |
2019-03-07 | 9031310-01 SUVO | ND |
2019-03-07 | 9032813-01 SUVO | ND |
2019-03-12 | 9020956-01 SUVO | ND |
2019-03-14 | 9020955-01 SUVO | ND |
2019-03-15 | 9020957-01 SUVO | ND |
2019-03-15 | 9020959-01 SUVO | ND |
2019-03-15 | 9020960-01 SUVO | ND |
2019-03-21 | 9033622-01 SUVO | ND |
2019-03-21 | 9033623-01 SUVO | ND |
2019-03-28 | 9033626-01 SUVO | ND |
2019-03-28 | 9034331-01 SUVO | ND |
2019-04-10 | 9041997-01 SUVO | ND |
2019-04-10 | 9042005-01 SUVO | ND |
2019-04-10 | 9043383-01 SUVO | ND |
2019-04-12 | 9042017-01 SUVO | ND |
2019-04-18 | 9042000-01 SUVO | ND |
2019-04-25 | 9045411-01 SUVO | ND |
2019-07-03 | 9071966-01 SUVO | ND |
2019-07-10 | 9071964-01 SUVO | ND |
2019-07-10 | 9071976-01 SUVO | ND |
2019-07-11 | 9071956-01 SUVO | ND |
2019-07-16 | 9071959-01 SUVO | ND |
2019-09-16 | 9085950-01 SUVO | ND |
2019-10-02 | 9101662-01 SUVO | ND |
2019-10-04 | 9101657-01 SUVO | ND |
2019-10-08 | 9101674-01 SUVO | ND |
2019-10-10 | 9101664-01 SUVO | ND |
2019-10-18 | 9101655-01 SUVO | ND |