Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Aquarion Water Company of Connecticut - Greenwich System

1,2,3-Trichloropropane is a potent carcinogen that contaminates drinking water in agricultural regions where it was historically used as soil fumigant. Click here to read more about carcinogenic VOCs.

 

23

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND90ND
2015ND30ND
2016N/A00N/A
2017N/A00N/A
2018ND10ND
2019ND20ND
2020ND20ND
2021ND20ND
2022ND20ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.0007 ppb

The EWG Health Guideline of 0.0007 ppb for 1,2,3-trichloropropane 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 cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-01201404020547AMND
2014-04-01201404020496AMND
2014-04-01201404020466AMND
2014-07-07201407080373AMND
2014-07-07201407080375AMND
2014-07-07201407080377AMND
2014-10-16201410180096AMND
2014-10-16201410180110AMND
2014-10-16201410180094AMND
2015-01-06201501070580AMND
2015-02-04201502050737AMND
2015-02-04201502050741AMND
2018-04-02201803873-VOC1ND
2019-04-01201904114-VOC1ND
2019-04-01201904109-VOC1ND
2020-04-06202004726-VOC1ND
2020-04-07202004860-VOC1ND
2021-04-05202104315-VOC1ND
2021-05-10202106584-VOC1ND
2022-04-05202204953-VOC1ND
2022-05-16202207710-VOC1ND
2023-04-03202304838-VOC1ND
2023-06-06202309335-VOC1ND