Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Cutler Public Utility District

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.

 

51

Samples

0

Samples exceeding legal limit (MCL)

25

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND80ND
2019N/A00N/A
2020N/A00N/A
20210.00414 ppb54ND - 0.00540 ppb
20220.00392 ppb1611ND - 0.00670 ppb
20230.00291 ppb2210ND - 0.00870 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
2018-02-06CA5410001_003_003-201802061105ND
2018-02-06CA5410001_008_008-201802061052ND
2018-05-08CA5410001_003_003-201805081045ND
2018-05-08CA5410001_008_008-201805081035ND
2018-08-07CA5410001_008_008-201808071120ND
2018-08-07CA5410001_003_003-201808071110ND
2018-11-06CA5410001_008_008-201811061135ND
2018-11-06CA5410001_003_003-201811061140ND
2021-07-23CA5410001_008_008-202107231200ND
2021-10-22CA5410001_003_003-2021102210500.00510 ppb
2021-10-28CA5410001_003_003-2021102812000.00480 ppb
2021-11-19CA5410001_003_003-2021111911350.00540 ppb
2021-12-21CA5410001_003_003-2021122111300.00540 ppb
2022-01-14CA5410001_003_003-2022011412050.00610 ppb
2022-02-09CA5410001_003_003-2022020911320.00540 ppb
2022-03-09CA5410001_003_003-2022030910300.00610 ppb
2022-04-08CA5410001_003_003-2022040811150.00550 ppb
2022-05-18CA5410001_003_003-2022051811290.00500 ppb
2022-06-22CA5410001_003_003-2022062210100.00590 ppb
2022-07-29CA5410001_003_003-2022072910050.00670 ppb
2022-08-26CA5410001_003_003-2022082611200.00580 ppb
2022-09-09CA5410001_003_003-2022090910550.00430 ppb
2022-09-23CA5410001_008_008-202209231026ND
2022-10-14CA5410001_003_003-2022101412100.00540 ppb
2022-10-14CA5410001_008_008-202210141200ND
2022-11-09CA5410001_003_003-2022110911180.00650 ppb
2022-11-09CA5410001_008_008-202211091100ND
2022-12-09CA5410001_008_008-202212091054ND
2022-12-09CA5410001_003_003-202212091048ND
2023-01-11CA5410001_003_003-2023011110200.00350 ppb
2023-01-11CA5410001_008_008-202301111028ND
2023-02-08CA5410001_003_003-2023020810280.00330 ppb
2023-02-08CA5410001_008_008-202302081020ND
2023-03-24CA5410001_008_008-202303241040ND
2023-03-24CA5410001_003_003-2023032410300.00670 ppb
2023-04-12CA5410001_003_003-2023041210240.00560 ppb
2023-04-12CA5410001_008_008-202304121030ND
2023-05-22CA5410001_008_008-202305221106ND
2023-05-22CA5410001_003_003-2023052211000.00670 ppb
2023-06-09CA5410001_003_003-2023060910250.00670 ppb
2023-06-09CA5410001_008_008-202306091015ND
2023-07-14CA5410001_008_008-202307141030ND
2023-07-14CA5410001_003_003-2023071410400.00800 ppb
2023-08-04CA5410001_008_008-202308041146ND
2023-09-20CA5410001_008_008-202309201045ND
2023-10-04CA5410001_008_008-202310041108ND
2023-10-04CA5410001_003_003-2023100411020.00750 ppb
2023-11-09CA5410001_008_008-202311091030ND
2023-11-09CA5410001_003_003-2023110910250.00870 ppb
2023-12-06CA5410001_008_008-202312061116ND
2023-12-06CA5410001_003_003-2023120611080.00740 ppb