Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Rancheritos Mutual Water Company

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.

 

19

Samples

0

Samples exceeding legal limit (MCL)

0

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
2018ND90ND
2019ND70ND
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023ND30ND

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
2018-01-04CA3600200_001_001-201801041230ND
2018-01-04CA3600200_002_002-201801041330ND
2018-01-04CA3600200_003_003-201801041205ND
2018-05-07CA3600200_002_002-201805071120ND
2018-05-07CA3600200_001_001-201805071145ND
2018-05-07CA3600200_003_003-201805071200ND
2018-08-13CA3600200_003_003-201808131310ND
2018-08-13CA3600200_002_002-201808131220ND
2018-08-13CA3600200_001_001-201808131245ND
2019-04-15CA3600200_001_001-201904151135ND
2019-04-15CA3600200_002_002-201904151205ND
2019-04-15CA3600200_003_003-201904151150ND
2019-06-10CA3600200_001_001-201906101135ND
2019-06-10CA3600200_003_003-201906101215ND
2019-06-10CA3600200_002_002-201906101230ND
2019-08-20CA3600200_001_001-201908200930ND
2023-01-24CA3600200_002_002-202301241117ND
2023-01-24CA3600200_003_003-202301241100ND
2023-08-07CA3600200_001_001-202308071145ND