Know Your Environment. Protect Your Health.

1,2,4-Trichlorobenzene

Aqua Pa Hatboro

NOTE: Aqua Pa Hatboro purchases water from Aqua Pennsylvania Main System which is required to test for 1,2,4-trichlorobenzene. Sample information shown below was taken by Aqua Pennsylvania Main System.

1,2,4-Trichlorobenzene is an industrial solvent that can harm the adrenal glands and may increase the risk of cancer.

 

173

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND50ND
2020ND50ND
2021ND50ND
2022ND50ND
2023ND40ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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

NOTE: Aqua Pa Hatboro purchases water from Aqua Pennsylvania Main System which is required to test for 1,2,4-trichlorobenzene. Sample information shown below was taken by Aqua Pennsylvania Main System.

Date Lab ID Result
2018-01-17AF74387ND
2018-01-29AF74797ND
2018-01-29AF74445ND
2018-01-29AF74447ND
2018-01-29AF74446ND
2018-01-29AF74448ND
2018-01-31AF74434ND
2018-01-31AF74435ND
2018-01-31AF74433ND
2018-01-31AF74431ND
2018-01-31AF74442ND
2018-01-31AF74441ND
2018-02-22AF74432ND
2018-02-26AF77278ND
2018-02-27AF77311ND
2018-02-27AF76921ND
2018-02-28AF77455ND
2018-02-28AF77456ND
2018-02-28AF77467ND
2018-03-26AF79915ND
2018-11-16AG01115ND
2019-01-28AG07059ND
2019-01-29AG07266ND
2019-03-04AG10320ND
2019-03-04AG10261ND
2019-03-06AG10532ND
2019-03-06AG10533ND
2019-03-06AG10552ND
2019-03-11AG10450ND
2019-03-13AG10482ND
2019-03-19AG10263ND
2019-03-19AG10265ND
2019-03-19AG10264ND
2019-03-26AG12576ND
2019-04-08AG13312ND
2019-04-08AG13600ND
2019-04-10AG12918ND
2019-04-24AG14544ND
2019-04-24AG14546ND
2019-05-06AG16471ND
2019-05-07AG16502ND
2019-05-30AG18878ND
2019-06-19AG20510ND
2019-10-16AG35352ND
2019-10-18AG36414ND
2019-10-23AG36111ND
2020-01-1321508009.00ND
2020-01-1321508051.00ND
2020-01-1521508030.00ND
2020-01-1521508072.00ND
2020-03-1021851629.00ND
2020-03-1021851650.00ND
2020-03-1021851713.00ND
2020-03-1121851608.00ND
2020-03-1121851671.00ND
2020-03-1121851692.00ND
2020-03-1121851734.00ND
2020-04-0122027398.00ND
2020-04-0122027419.00ND
2020-04-0622027524.00ND
2020-04-0622027440.00ND
2020-04-0722027377.00ND
2020-04-0822027482.00ND
2020-04-0822027503.00ND
2020-04-1522027545.00ND
2020-04-2222027461.00ND
2020-06-1022420510.00ND
2020-06-1722420539.00ND
2020-07-0622611578.00ND
2020-07-1522611557.00ND
2020-07-1622611536.00ND
2020-07-1622611599.00ND
2020-08-2722804597.00ND
2020-10-0523186679.00ND
2020-10-0523186700.00ND
2020-10-0723186721.00ND
2020-10-1923186742.00ND
2020-11-1823365867.00ND
2021-01-1123716476.00ND
2021-01-1123716497.00ND
2021-01-1323716518.00ND
2021-01-1423716560.00ND
2021-01-1823716539.00ND
2021-02-0923894163.00ND
2021-02-0923894184.00ND
2021-02-0923894205.00ND
2021-02-1023894226.00ND
2021-05-0424444577.00ND
2021-05-0524444549.00ND
2021-05-0524444507.00ND
2021-05-0524444528.00ND
2021-05-0524444570.00ND
2021-07-0724832736.00ND
2021-07-0824832757.00ND
2021-07-0824832778.00ND
2021-07-1224832841.00ND
2021-07-1324832883.00ND
2021-07-1324832862.00ND
2021-07-1324832904.00ND
2021-07-1424832925.00ND
2021-07-2124832946.00ND
2021-07-2625026572.00ND
2021-07-2725026593.00ND
2021-07-2725026614.00ND
2021-07-2725026635.00ND
2021-08-0925026700.00ND
2021-10-0425408733.00ND
2021-10-0525408754.00ND
2021-10-0525408775.00ND
2021-10-0725408796.00ND
2022-01-0325947610.00ND
2022-01-1025947589.00ND
2022-01-1225947568.00ND
2022-01-1325947631.00ND
2022-02-0826122982.00ND
2022-03-2326292952.00ND
2022-03-2326292973.00ND
2022-04-0526468557.00ND
2022-04-1826468599.00ND
2022-04-2026468578.00ND
2022-04-2026468620.00ND
2022-05-0226654223.00ND
2022-05-1026654118.00ND
2022-05-1026654139.00ND
2022-05-1926654160.00ND
2022-05-1926654181.00ND
2022-05-2026654202.00ND
2022-06-1626846298.00ND
2022-07-1827042839.00ND
2022-08-1027238867.00ND
2022-08-1127238762.00ND
2022-08-1127238783.00ND
2022-08-1827238804.00ND
2022-08-1827238825.00ND
2022-08-1827238846.00ND
2022-08-1827238888.00ND
2022-11-1327828434.00ND
2022-11-1327828455.00ND
2022-11-2127828476.00ND
2022-12-1428003821.00ND
2023-01-3028178093.00ND
2023-02-0728354784.00ND
2023-02-0828354763.00ND
2023-02-0928354742.00ND
2023-03-1628526071.00ND
2023-03-2028526197.00ND
2023-03-2128526113.00ND
2023-03-2228526134.00ND
2023-03-2228526155.00ND
2023-03-3128526092.00ND
2023-03-3128526176.00ND
2023-04-1728707814.00ND
2023-04-1728707835.00ND
2023-04-1828707772.00ND
2023-04-1928707793.00ND
2023-04-1928707856.00ND
2023-05-1628905188.00ND
2023-05-1628905209.00ND
2023-05-1628905232.00ND
2023-05-1628905257.00ND
2023-06-0729112066.00ND
2023-06-2229112043.00ND
2023-08-0929502906.00ND
2023-08-1029502841.00ND
2023-08-1029502862.00ND
2023-08-2129502883.00ND
2023-09-1329705792.00ND
2023-10-0629891638.00ND
2023-10-0629891661.00ND
2023-10-1629891703.00ND
2023-10-1829891726.00ND
2023-10-1829891747.00ND
2023-10-1929891682.00ND