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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Rio Linda/Alverta Community Water 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.

MORE ABOUT THIS CONTAMINANT

 

56

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND100ND
2015ND120ND
2016N/A00N/A
2017N/A00N/A
2018ND340ND
2019N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

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
2014-08-14A4H0279-31AND
2014-08-14A4H0279-19AND
2014-08-14A4H0279-16AND
2014-08-14A4H0279-28AND
2014-08-14A4H0279-22AND
2014-08-14A4H0279-25AND
2014-08-14A4H0279-07AND
2014-08-14A4H0279-01AND
2014-08-14A4H0279-13AND
2014-08-14A4H0279-10AND
2015-02-11A5A1419-25AND
2015-02-11A5A1419-19AND
2015-02-11A5A1419-07AND
2015-02-11A5A1419-13AND
2015-02-11A5A1438-01AND
2015-02-11A5A1419-28AND
2015-02-11A5A1419-04AND
2015-02-11A5A1419-16AND
2015-02-11A5A1419-01AND
2015-02-11A5A1419-10AND
2015-02-26A5B1572-01AND
2015-08-26A5H1542-01AND
2018-03-135810-031-1020ND
2018-03-135810-025-1056ND
2018-03-135810-018-0949ND
2018-03-135810-016-1221ND
2018-03-135810-022-1153ND
2018-03-135810-017-0914ND
2018-03-135810-019-1125ND
2018-03-145810-023-1304ND
2018-03-145810-003-1327ND
2018-03-145810-021-1428ND
2018-03-145810-020-1359ND
2018-06-215810-025-0732ND
2018-06-215810-020-1013ND
2018-06-215810-003-0957ND
2018-06-215810-016-1135ND
2018-06-215810-017-0915ND
2018-06-215810-018-0933ND
2018-06-215810-019-1235ND
2018-06-215810-021-1033ND
2018-06-215810-022-1155ND
2018-06-215810-023-1106ND
2018-06-215810-031-0840ND
2018-09-265810-021-1105ND
2018-09-265810-022-0830ND
2018-09-265810-020-1030ND
2018-09-265810-019-1255ND
2018-09-265810-018-1240ND
2018-09-265810-023-1140ND
2018-09-265810-017-1200ND
2018-09-265810-025-0740ND
2018-09-265810-016-0900ND
2018-09-265810-031-0918ND
2018-12-115810-031-1104ND
2018-12-115810-003-1308ND