Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

City Of Nevada City

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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019N/A00N/A
2020ND10ND
2021ND30ND
2022ND30ND
2023ND10ND

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
2018-03-27CA2910002_002_002-201803271145ND
2018-06-21CA2910002_003_003-201806211115ND
2018-09-11CA2910002_003_003-201809111005ND
2018-10-09CA2910002_002_002-201810090815ND
2018-12-12CA2910002_003_003-201812120830ND
2020-12-14CA2910002_002_002-202012141100ND
2021-07-12CA2910002_DST_004-202107120900ND
2021-07-12CA2910002_DST_900-202107120900ND
2021-07-12CA2910002_003_003-202107120900ND
2022-09-07CA2910002_DST_900-202209070800ND
2022-09-08CA2910002_003_003-202209080800ND
2022-09-08CA2910002_DST_004-202209080800ND
2023-11-13CA2910002_003_003-202311130800ND