Monochlorobenzene (chlorobenzene)
East Orange Water Commission
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.
365
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 138 | 0 | ND |
| 2015 | ND | 68 | 0 | ND |
| 2016 | ND | 95 | 0 | ND |
| 2017 | ND | 24 | 0 | ND |
| 2018 | ND | 22 | 0 | ND |
| 2019 | ND | 18 | 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 |
|---|---|---|
| 2014-01-07 | 24913-1 | ND |
| 2014-01-09 | 24970-1 | ND |
| 2014-01-09 | 24970-2 | ND |
| 2014-01-14 | 25006-1 | ND |
| 2014-01-21 | 25140-1 | ND |
| 2014-01-28 | 25218-1 | ND |
| 2014-01-31 | 25276-1 | ND |
| 2014-01-31 | 25276-2 | ND |
| 2014-01-31 | 25276-5 | ND |
| 2014-01-31 | 25276-3 | ND |
| 2014-01-31 | 25276-4 | ND |
| 2014-02-06 | 25316-1 | ND |
| 2014-02-07 | 25337-1 | ND |
| 2014-02-07 | 25337-2 | ND |
| 2014-02-11 | 25394-1 | ND |
| 2014-02-18 | 25484-1 | ND |
| 2014-02-21 | 25559-2 | ND |
| 2014-02-21 | 25559-1 | ND |
| 2014-02-21 | 25559-3 | ND |
| 2014-02-21 | 25559-5 | ND |
| 2014-02-21 | 25559-4 | ND |
| 2014-02-25 | 25576-1 | ND |
| 2014-03-04 | 25672-1 | ND |
| 2014-03-06 | 25737-2 | ND |
| 2014-03-06 | 25737-3 | ND |
| 2014-03-06 | 25737-1 | ND |
| 2014-03-11 | 25775-1 | ND |
| 2014-03-13 | 25847-2 | ND |
| 2014-03-13 | 25847-1 | ND |
| 2014-03-14 | 25864-3 | ND |
| 2014-03-14 | 25864-4 | ND |
| 2014-03-14 | 25864-2 | ND |
| 2014-03-14 | 25864-1 | ND |
| 2014-03-18 | 25881-1 | ND |
| 2014-03-25 | 26003-1 | ND |
| 2014-03-25 | 26002-2 | ND |
| 2014-03-25 | 26002-3 | ND |
| 2014-03-25 | 26002-1 | ND |
| 2014-04-02 | 26091-1 | ND |
| 2014-04-10 | 26219-1 | ND |
| 2014-04-11 | 26230-1 | ND |
| 2014-04-15 | 26276-1 | ND |
| 2014-04-17 | 26318-2 | ND |
| 2014-04-17 | 26318-1 | ND |
| 2014-04-17 | 26317-1 | ND |
| 2014-04-17 | 26318-3 | ND |
| 2014-04-17 | 26318-4 | ND |
| 2014-04-17 | 26318-5 | ND |
| 2014-04-22 | 26360-1 | ND |
| 2014-04-24 | 26411-2 | ND |
| 2014-04-24 | 26411-1 | ND |
| 2014-04-29 | 26464-1 | ND |
| 2014-05-07 | 26577-1 | ND |
| 2014-05-08 | 26615-2 | ND |
| 2014-05-08 | 26615-1 | ND |
| 2014-05-08 | 26615-3 | ND |
| 2014-05-08 | 26615-4 | ND |
| 2014-05-08 | 26615-5 | ND |
| 2014-05-13 | 26667-1 | ND |
| 2014-05-14 | 26681-1 | ND |
| 2014-05-19 | 26759-1 | ND |
| 2014-05-21 | 26792-1 | ND |
| 2014-05-22 | 26819-4 | ND |
| 2014-05-22 | 26819-1 | ND |
| 2014-05-22 | 26819-2 | ND |
| 2014-05-22 | 26819-3 | ND |
| 2014-05-27 | 26878-1 | ND |
| 2014-06-09 | 27071-1 | ND |
| 2014-06-10 | 27097-1 | ND |
| 2014-06-10 | 27079-1 | ND |
| 2014-06-11 | 27122-1 | ND |
| 2014-06-12 | 27158-1 | ND |
| 2014-06-12 | 27158-2 | ND |
| 2014-06-12 | 27158-3 | ND |
| 2014-06-12 | 27158-4 | ND |
| 2014-06-12 | 27158-5 | ND |
| 2014-06-17 | 27241-1 | ND |
| 2014-06-19 | 27330-1 | ND |
| 2014-06-19 | 27331-1 | ND |
| 2014-06-19 | 27331-2 | ND |
| 2014-06-20 | 27346-1 | ND |
| 2014-06-20 | 27371-1 | ND |
| 2014-06-20 | 27371-2 | ND |
| 2014-06-24 | 27397-1 | ND |
| 2014-06-30 | 27523-1 | ND |
| 2014-07-10 | 27714-1 | ND |
| 2014-07-10 | 27713-1 | ND |
| 2014-07-10 | 27713-2 | ND |
| 2014-07-10 | 27713-3 | ND |
| 2014-07-15 | 27777-1 | ND |
| 2014-07-23 | 27976-1 | ND |
| 2014-07-28 | 28019-1 | ND |
| 2014-07-30 | 28095-1 | ND |
| 2014-07-31 | 28096-1 | ND |
| 2014-08-04 | 28121-1 | ND |
| 2014-08-05 | 28147-1 | ND |
| 2014-08-06 | DWS031-1 | ND |
| 2014-08-06 | DWS032-1 | ND |
| 2014-08-06 | DWS033-1 | ND |
| 2014-08-12 | 28234-1 | ND |
| 2014-08-19 | 28458-1 | ND |
| 2014-08-26 | 28543-1 | ND |
| 2014-08-27 | 28573-1 | ND |
| 2014-08-27 | 28573-2 | ND |
| 2014-08-27 | 28573-3 | ND |
| 2014-09-02 | 28651-1 | ND |
| 2014-09-08 | 28701-2 | ND |
| 2014-09-08 | 28701-1 | ND |
| 2014-09-10 | 28778-1 | ND |
| 2014-09-10 | 28777-1 | ND |
| 2014-09-12 | 28836-1 | ND |
| 2014-09-12 | 28835-1 | ND |
| 2014-09-15 | 28859-1 | ND |
| 2014-09-17 | 28911-1 | ND |
| 2014-09-18 | 28912-1 | ND |
| 2014-09-23 | 29005-1 | ND |
| 2014-10-07 | 29281-1 | ND |
| 2014-10-14 | 29393-1 | ND |
| 2014-10-21 | 29490-1 | ND |
| 2014-10-22 | 29541-1 | ND |
| 2014-10-23 | 29543-1 | ND |
| 2014-10-24 | 29585-1 | ND |
| 2014-10-27 | 29600-1 | ND |
| 2014-10-28 | 29598-1 | ND |
| 2014-10-28 | 29599-1 | ND |
| 2014-11-03 | 29679-1 | ND |
| 2014-11-10 | 29769-1 | ND |
| 2014-11-10 | 29768-1 | ND |
| 2014-11-14 | 29897-1 | ND |
| 2014-11-17 | 29909-1 | ND |
| 2014-11-19 | 29963-1 | ND |
| 2014-11-24 | 30038-1 | ND |
| 2014-12-02 | 30114-1 | ND |
| 2014-12-09 | 30243-1 | ND |
| 2014-12-16 | 30355-1 | ND |
| 2014-12-23 | 30475-1 | ND |
| 2014-12-30 | 30555-1 | ND |
| 2014-12-30 | 30556-1 | ND |
| 2015-01-06 | 30599-1 | ND |
| 2015-01-07 | 30666-1 | ND |
| 2015-01-13 | 30753-1 | ND |
| 2015-01-13 | 30754-1 | ND |
| 2015-01-15 | 30803-1 | ND |
| 2015-01-21 | 30882-1 | ND |
| 2015-01-26 | 30938-1 | ND |
| 2015-02-05 | 31104-1 | ND |
| 2015-02-10 | 31146-1 | ND |
| 2015-02-20 | 31324-1 | ND |
| 2015-02-24 | 31365-1 | ND |
| 2015-03-03 | 31492-1 | ND |
| 2015-03-05 | 31545-2 | ND |
| 2015-03-05 | 31545-1 | ND |
| 2015-03-10 | 31593-1 | ND |
| 2015-03-20 | 31784-1 | ND |
| 2015-03-24 | 31820-1 | ND |
| 2015-04-01 | 31924-1 | ND |
| 2015-04-07 | DWS111-1 | ND |
| 2015-04-14 | DWS194-1 | ND |
| 2015-04-16 | DWS240-1 | ND |
| 2015-04-21 | DWS310-1 | ND |
| 2015-04-28 | DWS318-1 | ND |
| 2015-05-06 | DWS466-1 | ND |
| 2015-05-13 | DWS534-1 | ND |
| 2015-05-19 | DWS539-1 | ND |
| 2015-05-26 | DWS627-1 | ND |
| 2015-06-02 | DWS686-1 | ND |
| 2015-06-09 | DWS776-1 | ND |
| 2015-06-16 | DWS862-1 | ND |
| 2015-06-20 | DWS982-1 | ND |
| 2015-06-23 | DWS921-1 | ND |
| 2015-07-07 | DWS1065-1 | ND |
| 2015-07-14 | DWSC24-1 | ND |
| 2015-07-21 | DWSC67-1 | ND |
| 2015-07-21 | DWSC66-1 | ND |
| 2015-07-22 | DWSC72-1 | ND |
| 2015-07-28 | DWSC98-1 | ND |
| 2015-08-10 | DWSC166-1 | ND |
| 2015-08-18 | DWSC226-1 | ND |
| 2015-08-24 | DWSC264-1 | ND |
| 2015-08-25 | DWSC285-1 | ND |
| 2015-09-01 | DWSC303-1 | ND |
| 2015-09-08 | DWSC338-1 | ND |
| 2015-09-15 | DWSC383-1 | ND |
| 2015-10-06 | DWSC535-1 | ND |
| 2015-10-09 | DWSC574-1 | ND |
| 2015-10-13 | DWSC579-1 | ND |
| 2015-10-20 | DWSC628-1 | ND |
| 2015-10-22 | DWSC658-1 | ND |
| 2015-10-23 | DWSC681-1 | ND |
| 2015-10-27 | DWSC667-1 | ND |
| 2015-10-28 | DWSC682-1 | ND |
| 2015-10-30 | 5110004-01 | ND |
| 2015-11-04 | 5110115-01 | ND |
| 2015-11-06 | 5110210-01 | ND |
| 2015-11-10 | 5110310-01 | ND |
| 2015-11-11 | 5110403-01 | ND |
| 2015-11-12 | 5110418-01 | ND |
| 2015-11-16 | 5110527-01 | ND |
| 2015-11-24 | 5110715-01 | ND |
| 2015-12-01 | 5120004-01 | ND |
| 2015-12-05 | 5120195-01 | ND |
| 2015-12-08 | 5120226-01 | ND |
| 2015-12-15 | 5120439-01 | ND |
| 2015-12-22 | 5120663-01 | ND |
| 2015-12-28 | 5120771-01 | ND |
| 2015-12-29 | 5120772-01 | ND |
| 2016-01-05 | 6010029-01 | ND |
| 2016-01-13 | 6010300-01 | ND |
| 2016-01-14 | 6010330-01 | ND |
| 2016-01-15 | 6010434-01 | ND |
| 2016-01-19 | 6010435-01 | ND |
| 2016-01-20 | 6010477-01 | ND |
| 2016-01-26 | 6010614-01 | ND |
| 2016-01-26 | 6010640-01 | ND |
| 2016-01-27 | 6010639-01 | ND |
| 2016-01-28 | 6010673-01 | ND |
| 2016-01-29 | 6020018-01 | ND |
| 2016-02-02 | 6020047-01 | ND |
| 2016-02-04 | 6020138-01 | ND |
| 2016-02-09 | 6020259-01 | ND |
| 2016-02-10 | 6020342-01 | ND |
| 2016-02-19 | 6020522-01 | ND |
| 2016-02-23 | 6020588-01 | ND |
| 2016-03-01 | 6030009-01 | ND |
| 2016-03-04 | 6030195-01 | ND |
| 2016-03-08 | 6030253-01 | ND |
| 2016-03-15 | 6030466-01 | ND |
| 2016-03-23 | 6030717-01 | ND |
| 2016-03-29 | 6030898-01 | ND |
| 2016-04-02 | 6040051-01 | ND |
| 2016-04-03 | 6040052-01 | ND |
| 2016-04-04 | 6040064-01 | ND |
| 2016-04-05 | 6040126-01 | ND |
| 2016-04-07 | 6040204-01 | ND |
| 2016-04-08 | 6040310-01 | ND |
| 2016-04-08 | 6040290-01 | ND |
| 2016-04-09 | 6040357-01 | ND |
| 2016-04-10 | 6040355-01 | ND |
| 2016-04-10 | 6040356-01 | ND |
| 2016-04-11 | 6040365-01 | ND |
| 2016-04-12 | 6040394-01 | ND |
| 2016-04-14 | 6040503-01 | ND |
| 2016-04-19 | 6040662-01 | ND |
| 2016-04-26 | 6040844-01 | ND |
| 2016-05-03 | 6050054-01 | ND |
| 2016-05-10 | 6050327-01 | ND |
| 2016-05-16 | 6050537-01 | ND |
| 2016-05-31 | 6050905-01 | ND |
| 2016-06-06 | 6060253-01 | ND |
| 2016-06-14 | 6060417-01 | ND |
| 2016-06-21 | 6060623-01 | ND |
| 2016-06-24 | 6060771-01 | ND |
| 2016-06-28 | 6060838-01 | ND |
| 2016-07-05 | 6070046-01 | ND |
| 2016-07-13 | 6070327-01 | ND |
| 2016-07-19 | 6070486-01 | ND |
| 2016-08-02 | 6080055-01 | ND |
| 2016-08-05 | 6080198-01 | ND |
| 2016-08-05 | 6080197-01 | ND |
| 2016-08-08 | 6080240-01 | ND |
| 2016-08-09 | 6080281-01 | ND |
| 2016-08-09 | 6080299-01 | ND |
| 2016-08-10 | 6080344-01 | ND |
| 2016-08-12 | 6080487-01 | ND |
| 2016-08-16 | 6080528-01 | ND |
| 2016-08-17 | 6080621-01 | ND |
| 2016-08-18 | 6080665-01 | ND |
| 2016-08-22 | 6080703-01 | ND |
| 2016-08-23 | 6080745-01 | ND |
| 2016-08-25 | 6080841-01 | ND |
| 2016-08-26 | 6080913-01 | ND |
| 2016-08-31 | 6080996-01 | ND |
| 2016-08-31 | 6080980-01 | ND |
| 2016-09-01 | 6090011-01 | ND |
| 2016-09-02 | 6090073-01 | ND |
| 2016-09-06 | 6090143-01 | ND |
| 2016-09-07 | 6090140-01 | ND |
| 2016-09-12 | 6090296-01 | ND |
| 2016-09-13 | 6090312-01 | ND |
| 2016-09-14 | 6090375-01 | ND |
| 2016-09-16 | 6090445-01 | ND |
| 2016-09-20 | 6090538-01 | ND |
| 2016-09-29 | 6090786-01 | ND |
| 2016-09-30 | 6090820-01 | ND |
| 2016-10-02 | 6100019-01 | ND |
| 2016-10-04 | 6100090-01 | ND |
| 2016-10-04 | 6100044-01 | ND |
| 2016-10-11 | 6100292-01 | ND |
| 2016-10-13 | 6100397-01 | ND |
| 2016-10-13 | 6100396-01 | ND |
| 2016-10-14 | 6100423-01 | ND |
| 2016-10-17 | 6100458-01 | ND |
| 2016-10-20 | 6100579-01 | ND |
| 2016-10-26 | 6100762-01 | ND |
| 2016-11-01 | 6110001-01 | ND |
| 2016-11-07 | 6110205-01 | ND |
| 2016-11-15 | 6110447-01 | ND |
| 2016-11-22 | 6110704-01 | ND |
| 2016-12-01 | 6120005-01 | ND |
| 2016-12-07 | 6120217-01 | ND |
| 2016-12-13 | 6120413-01 | ND |
| 2017-01-03 | 7010004-01 | ND |
| 2017-01-04 | 7010035-01 | ND |
| 2017-01-25 | 7010597-01 | ND |
| 2017-02-08 | 7020222-01 | ND |
| 2017-02-22 | 7020604-01 | ND |
| 2017-03-07 | 7030170-01 | ND |
| 2017-03-21 | 7030492-01 | ND |
| 2017-04-04 | 7040044-01 | ND |
| 2017-04-19 | 7040528-01 | ND |
| 2017-05-02 | 7050055-01 | ND |
| 2017-05-24 | 7050850-01 | ND |
| 2017-06-07 | 7060198-01 | ND |
| 2017-07-12 | 7070319-01 | ND |
| 2017-07-18 | 7070474-01 | ND |
| 2017-08-10 | 7080399-01 | ND |
| 2017-08-23 | 7080831-01 | ND |
| 2017-09-06 | 7090097-01 | ND |
| 2017-09-20 | 7090610-01 | ND |
| 2017-10-03 | 7100033-01 | ND |
| 2017-10-25 | 7100771-01 | ND |
| 2017-11-07 | 7110292-01 | ND |
| 2017-11-28 | 7110898-01 | ND |
| 2017-12-05 | 7120104-01 | ND |
| 2017-12-20 | 7120618-01 | ND |
| 2018-01-05 | 8010087-01 | ND |
| 2018-01-23 | 8010580-01 | ND |
| 2018-02-20 | 8020601-01 | ND |
| 2018-03-20 | 8030594-01 | ND |
| 2018-04-03 | 8040026-01 | ND |
| 2018-04-24 | 8040844-01 | ND |
| 2018-05-08 | 8050333-01 | ND |
| 2018-05-22 | 8050940-01 | ND |
| 2018-06-11 | 8060408-01 | ND |
| 2018-07-03 | 8070076-01 | ND |
| 2018-07-24 | 8070946-01 | ND |
| 2018-08-07 | 8080232-01 | ND |
| 2018-08-28 | 8081162-01 | ND |
| 2018-09-04 | 8090030-01 | ND |
| 2018-09-18 | 8090645-01 | ND |
| 2018-10-09 | 8100388-01 | ND |
| 2018-10-25 | 8101080-01 | ND |
| 2018-11-08 | 8110318-01 | ND |
| 2018-11-28 | 8111004-02 | ND |
| 2018-11-28 | 8111004-01 | ND |
| 2018-12-12 | 8120388-01 | ND |
| 2018-12-19 | 8120656-01 | ND |
| 2019-01-23 | 9010787-01 | ND |
| 2019-02-05 | 9020077-01 | ND |
| 2019-02-20 | 9020715-01 | ND |
| 2019-03-12 | 9030419-01 | ND |
| 2019-03-26 | 9031011-01 | ND |
| 2019-04-04 | 9040248-01 | ND |
| 2019-04-18 | 9040829-01 | ND |
| 2019-05-15 | 9050674-01 | ND |
| 2019-06-11 | 9060360-01 | ND |
| 2019-06-28 | 9061186-01 | ND |
| 2019-07-17 | 9070836-01 | ND |
| 2019-08-06 | 9080180-01 | ND |
| 2019-08-28 | 9081407-01 | ND |
| 2019-09-10 | 9090396-01 | ND |
| 2019-09-19 | 9090873-01 | ND |
| 2019-10-09 | 9100436-01 | ND |
| 2019-10-22 | 9101022-01 | ND |
| 2019-12-11 | 9120440-01 | ND |