1,2,4-Trichlorobenzene
Emerald Coast Utilities Authority
1,2,4-Trichlorobenzene is an industrial solvent that can harm the adrenal glands and may increase the risk of cancer.
325
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 |
|---|---|---|---|---|
| 2014 | ND | 60 | 0 | ND |
| 2015 | ND | 62 | 0 | ND |
| 2016 | ND | 49 | 0 | ND |
| 2017 | ND | 63 | 0 | ND |
| 2018 | ND | 45 | 0 | ND |
| 2019 | ND | 46 | 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 | Result |
|---|---|
| 2014-02-18 | ND |
| 2014-02-18 | ND |
| 2014-02-18 | ND |
| 2014-02-19 | ND |
| 2014-02-19 | ND |
| 2014-02-19 | ND |
| 2014-02-19 | ND |
| 2014-02-20 | ND |
| 2014-02-20 | ND |
| 2014-02-20 | ND |
| 2014-02-20 | ND |
| 2014-04-21 | ND |
| 2014-04-21 | ND |
| 2014-04-21 | ND |
| 2014-04-21 | ND |
| 2014-04-21 | ND |
| 2014-04-21 | ND |
| 2014-04-21 | ND |
| 2014-04-22 | ND |
| 2014-04-22 | ND |
| 2014-04-22 | ND |
| 2014-04-22 | ND |
| 2014-04-23 | ND |
| 2014-08-19 | ND |
| 2014-08-19 | ND |
| 2014-08-19 | ND |
| 2014-08-19 | ND |
| 2014-08-19 | ND |
| 2014-08-19 | ND |
| 2014-08-19 | ND |
| 2014-08-19 | ND |
| 2014-08-20 | ND |
| 2014-08-20 | ND |
| 2014-08-20 | ND |
| 2014-08-20 | ND |
| 2014-08-20 | ND |
| 2014-08-20 | ND |
| 2014-10-07 | ND |
| 2014-10-07 | ND |
| 2014-10-07 | ND |
| 2014-10-07 | ND |
| 2014-10-07 | ND |
| 2014-10-08 | ND |
| 2014-10-08 | ND |
| 2014-10-08 | ND |
| 2014-10-08 | ND |
| 2014-10-09 | ND |
| 2014-10-09 | ND |
| 2014-10-09 | ND |
| 2014-10-13 | ND |
| 2014-10-13 | ND |
| 2014-10-13 | ND |
| 2014-10-13 | ND |
| 2014-10-13 | ND |
| 2014-10-13 | ND |
| 2014-10-13 | ND |
| 2014-10-14 | ND |
| 2014-10-14 | ND |
| 2014-12-03 | ND |
| 2014-12-03 | ND |
| 2015-02-23 | ND |
| 2015-02-23 | ND |
| 2015-02-23 | ND |
| 2015-02-23 | ND |
| 2015-02-24 | ND |
| 2015-02-24 | ND |
| 2015-02-24 | ND |
| 2015-02-24 | ND |
| 2015-04-03 | ND |
| 2015-04-06 | ND |
| 2015-04-06 | ND |
| 2015-04-06 | ND |
| 2015-04-06 | ND |
| 2015-04-06 | ND |
| 2015-04-06 | ND |
| 2015-04-07 | ND |
| 2015-04-07 | ND |
| 2015-04-07 | ND |
| 2015-05-04 | ND |
| 2015-05-05 | ND |
| 2015-05-05 | ND |
| 2015-05-05 | ND |
| 2015-05-05 | ND |
| 2015-05-05 | ND |
| 2015-05-05 | ND |
| 2015-05-06 | ND |
| 2015-05-07 | ND |
| 2015-05-07 | ND |
| 2015-05-07 | ND |
| 2015-05-07 | ND |
| 2015-05-07 | ND |
| 2015-06-08 | ND |
| 2015-06-10 | ND |
| 2015-06-18 | ND |
| 2015-06-18 | ND |
| 2015-06-18 | ND |
| 2015-07-06 | ND |
| 2015-07-06 | ND |
| 2015-07-06 | ND |
| 2015-07-06 | ND |
| 2015-07-06 | ND |
| 2015-07-06 | ND |
| 2015-07-07 | ND |
| 2015-07-07 | ND |
| 2015-07-07 | ND |
| 2015-07-07 | ND |
| 2015-07-07 | ND |
| 2015-07-07 | ND |
| 2015-07-07 | ND |
| 2015-10-05 | ND |
| 2015-10-05 | ND |
| 2015-10-05 | ND |
| 2015-10-05 | ND |
| 2015-10-05 | ND |
| 2015-10-05 | ND |
| 2015-10-05 | ND |
| 2015-10-06 | ND |
| 2015-10-06 | ND |
| 2015-10-06 | ND |
| 2015-10-06 | ND |
| 2015-10-06 | ND |
| 2015-10-06 | ND |
| 2016-01-05 | ND |
| 2016-01-05 | ND |
| 2016-01-05 | ND |
| 2016-01-05 | ND |
| 2016-01-05 | ND |
| 2016-01-05 | ND |
| 2016-01-05 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-05-16 | ND |
| 2016-05-16 | ND |
| 2016-05-16 | ND |
| 2016-05-16 | ND |
| 2016-05-16 | ND |
| 2016-05-16 | ND |
| 2016-05-16 | ND |
| 2016-05-16 | ND |
| 2016-05-19 | ND |
| 2016-05-19 | ND |
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| 2016-05-19 | ND |
| 2016-05-19 | ND |
| 2016-07-19 | ND |
| 2016-07-19 | ND |
| 2016-07-19 | ND |
| 2016-07-19 | ND |
| 2016-07-20 | ND |
| 2016-07-20 | ND |
| 2016-07-20 | ND |
| 2016-07-20 | ND |
| 2016-07-20 | ND |
| 2016-07-21 | ND |
| 2016-07-21 | ND |
| 2016-11-01 | ND |
| 2016-11-01 | ND |
| 2016-11-01 | ND |
| 2016-11-01 | ND |
| 2016-11-02 | ND |
| 2016-11-02 | ND |
| 2016-11-02 | ND |
| 2016-11-02 | ND |
| 2016-11-02 | ND |
| 2016-11-02 | ND |
| 2016-11-02 | ND |
| 2016-11-02 | ND |
| 2017-01-17 | ND |
| 2017-01-17 | ND |
| 2017-01-17 | ND |
| 2017-01-17 | ND |
| 2017-01-18 | ND |
| 2017-01-18 | ND |
| 2017-01-18 | ND |
| 2017-01-18 | ND |
| 2017-01-18 | ND |
| 2017-01-18 | ND |
| 2017-01-23 | ND |
| 2017-04-04 | ND |
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| 2017-04-04 | ND |
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| 2017-07-11 | ND |
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| 2017-07-11 | ND |
| 2017-07-11 | ND |
| 2017-07-11 | ND |
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| 2017-07-12 | ND |
| 2017-07-12 | ND |
| 2017-07-12 | ND |
| 2017-07-12 | ND |
| 2017-07-12 | ND |
| 2017-07-12 | ND |
| 2017-07-19 | ND |
| 2017-07-19 | ND |
| 2017-07-19 | ND |
| 2017-07-19 | ND |
| 2017-07-19 | ND |
| 2017-07-19 | ND |
| 2017-07-19 | ND |
| 2017-07-19 | ND |
| 2017-07-24 | ND |
| 2017-09-19 | ND |
| 2017-09-20 | ND |
| 2017-10-10 | ND |
| 2017-10-10 | ND |
| 2017-10-10 | ND |
| 2017-10-10 | ND |
| 2017-10-10 | ND |
| 2017-10-11 | ND |
| 2017-10-11 | ND |
| 2017-10-11 | ND |
| 2017-10-11 | ND |
| 2017-10-11 | ND |
| 2017-10-11 | ND |
| 2017-10-11 | ND |
| 2017-10-12 | ND |
| 2018-02-05 | ND |
| 2018-02-05 | ND |
| 2018-02-05 | ND |
| 2018-02-05 | ND |
| 2018-02-05 | ND |
| 2018-02-06 | ND |
| 2018-02-06 | ND |
| 2018-02-06 | ND |
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| 2018-02-06 | ND |
| 2018-02-08 | ND |
| 2018-04-09 | ND |
| 2018-04-10 | ND |
| 2018-04-10 | ND |
| 2018-04-11 | ND |
| 2018-04-11 | ND |
| 2018-04-11 | ND |
| 2018-04-11 | ND |
| 2018-04-12 | ND |
| 2018-04-12 | ND |
| 2018-04-12 | ND |
| 2018-04-16 | ND |
| 2018-04-16 | ND |
| 2018-04-16 | ND |
| 2018-07-17 | ND |
| 2018-07-17 | ND |
| 2018-07-17 | ND |
| 2018-07-17 | ND |
| 2018-07-17 | ND |
| 2018-07-18 | ND |
| 2018-07-18 | ND |
| 2018-07-18 | ND |
| 2018-07-18 | ND |
| 2018-07-18 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2018-10-01 | ND |
| 2019-02-04 | ND |
| 2019-02-04 | ND |
| 2019-02-04 | ND |
| 2019-02-05 | ND |
| 2019-02-05 | ND |
| 2019-02-05 | ND |
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| 2019-05-21 | ND |
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| 2019-05-22 | ND |
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| 2019-07-16 | ND |
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| 2019-10-08 | ND |
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| 2019-10-08 | ND |
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| 2019-10-08 | ND |
| 2019-10-08 | ND |
| 2019-10-08 | ND |
| 2019-10-08 | ND |
| 2019-10-08 | ND |
| 2019-10-09 | ND |
| 2019-10-09 | ND |