Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Three Palms Mobilehome Park

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.

 

24

Samples

0

Samples exceeding legal limit (MCL)

24

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.0735 ppb440.0450 ppb - 0.0900 ppb
20190.0880 ppb330.0640 ppb - 0.120 ppb
20200.0935 ppb660.0850 ppb - 0.110 ppb
20210.0723 ppb440.0570 ppb - 0.0830 ppb
20220.0483 ppb330.0450 ppb - 0.0510 ppb
20230.0398 ppb440.0380 ppb - 0.0420 ppb

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
2018-02-12CA1000299_001_001-2018021212450.0450 ppb
2018-04-09CA1000299_001_001-2018040911300.0700 ppb
2018-07-24CA1000299_001_001-2018072413400.0890 ppb
2018-10-17CA1000299_001_001-2018101713100.0900 ppb
2019-01-28CA1000299_001_001-2019012813450.0640 ppb
2019-05-06CA1000299_001_001-2019050613000.0800 ppb
2019-11-25CA1000299_001_001-2019112513250.120 ppb
2020-02-11CA1000299_001_001-2020021113150.110 ppb
2020-04-27CA1000299_001_001-2020042716300.0850 ppb
2020-05-12CA1000299_001_001-2020051213550.0920 ppb
2020-07-20CA1000299_001_001-2020072011300.0980 ppb
2020-10-12CA1000299_001_001-2020101213000.0880 ppb
2020-11-09CA1000299_001_001-2020110911000.0880 ppb
2021-02-08CA1000299_001_001-2021020813220.0820 ppb
2021-05-26CA1000299_001_001-2021052616000.0830 ppb
2021-08-16CA1000299_001_001-2021081613400.0670 ppb
2021-11-23CA1000299_001_001-2021112312100.0570 ppb
2022-02-15CA1000299_001_001-2022021510550.0510 ppb
2022-08-23CA1000299_001_001-2022082314000.0490 ppb
2022-11-16CA1000299_001_001-2022111612000.0450 ppb
2023-02-22CA1000299_001_001-2023022211250.0380 ppb
2023-05-23CA1000299_001_001-2023052311300.0420 ppb
2023-08-16CA1000299_001_001-2023081610400.0410 ppb
2023-11-16CA1000299_001_001-2023111610400.0380 ppb