Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

City Of Waterford

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.

 

25

Samples

0

Samples exceeding legal limit (MCL)

4

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
20180.00163 ppb204ND - 0.0110 ppb
2019N/A00N/A
2020N/A00N/A
2021ND50ND
2022N/A00N/A
2023N/A00N/A

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
2018-01-17CA5010006_004_004-201801171020ND
2018-01-17CA5010006_005_005-201801170950ND
2018-01-17CA5010006_006_006-201801171205ND
2018-01-17CA5010006_001_001-201801171130ND
2018-03-14CA5010006_002_002-2018031411150.00670 ppb
2018-04-18CA5010006_004_004-201804181300ND
2018-04-18CA5010006_005_005-201804181048ND
2018-04-18CA5010006_006_006-201804180815ND
2018-04-18CA5010006_002_002-2018041810050.00500 ppb
2018-04-18CA5010006_001_001-201804181032ND
2018-07-18CA5010006_002_002-2018071811200.0110 ppb
2018-07-18CA5010006_005_005-201807181045ND
2018-07-18CA5010006_006_006-201807181313ND
2018-07-18CA5010006_004_004-201807181140ND
2018-07-18CA5010006_001_001-201807181240ND
2018-10-17CA5010006_001_001-201810170945ND
2018-10-17CA5010006_005_005-201810170845ND
2018-10-17CA5010006_004_004-201810170910ND
2018-10-17CA5010006_002_002-2018101711150.00980 ppb
2018-10-17CA5010006_006_006-201810171015ND
2021-07-20CA5010006_004_004-202107201140ND
2021-08-18CA5010006_006_006-202108181203ND
2021-10-19CA5010006_002_002-202110191240ND
2021-12-21CA5010006_005_005-202112210810ND
2021-12-21CA5010006_001_001-202112210855ND