1,2,4-Trichlorobenzene
Lakeside Mobile Home Park
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 | 1 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 6 | 0 | ND |
2017 | ND | 6 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 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 |
---|---|---|
2014-06-09 | 14061560-01 | ND |
2015-04-20 | 12774080 | ND |
2015-06-01 | 12908126 | ND |
2015-10-21 | 13412293 | ND |
2016-02-03 | 13891276 | ND |
2016-06-15 | 14437197 | ND |
2016-06-15 | 14437218 | ND |
2016-08-16 | 14767702 | ND |
2016-08-16 | 14767744 | ND |
2016-11-14 | 15400183 | ND |
2017-02-14 | 15681372 | ND |
2017-02-14 | 15681414 | ND |
2017-05-16 | 16126369 | ND |
2017-09-05 | 16755513 | ND |
2017-09-05 | 16755534 | ND |
2017-11-14 | 17049520 | ND |
2018-09-12 | 8092986-01 | ND |
2019-06-17 | 9064827-01 | ND |