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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

California Water Service Company - East Los Angeles

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

 

173

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND1200ND
2015ND50ND
2016ND80ND
2017ND10ND
2018ND320ND
2019ND70ND

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
2014-01-065701-044-1012ND
2014-01-075701-025-0835ND
2014-01-075701-034-0810ND
2014-01-075701-042-0845ND
2014-01-075701-045-0840ND
2014-01-075701-055-0905ND
2014-01-075701-063-0815ND
2014-01-075701-065-0820ND
2014-01-135701-044-1038ND
2014-01-275701-011-0958ND
2014-01-275701-052-1012ND
2014-01-275701-053-1006ND
2014-02-035701-004-1103ND
2014-02-035701-011-1006ND
2014-02-035701-034-0923ND
2014-02-035701-048-1105ND
2014-02-035701-052-1010ND
2014-02-035701-053-1008ND
2014-02-035701-055-1034ND
2014-02-035701-063-0925ND
2014-02-035701-065-0927ND
2014-02-11201402110511AMND
2014-02-11201402110487AMND
2014-02-11201402110497AMND
2014-02-185701-006-1250ND
2014-02-185701-023-1526ND
2014-03-035701-011-1125ND
2014-03-035701-034-1204ND
2014-03-035701-052-1135ND
2014-03-035701-053-1130ND
2014-03-035701-055-1110ND
2014-03-035701-063-1209ND
2014-03-035701-065-1214ND
2014-03-10201403100289AMND
2014-03-185701-012-1300ND
2014-03-315701-025-1048ND
2014-03-315701-044-1055ND
2014-03-315701-045-1052ND
2014-04-015701-025-1434ND
2014-04-015701-044-1427ND
2014-04-015701-045-1438ND
2014-04-025701-011-0950ND
2014-04-025701-034-0925ND
2014-04-025701-052-1000ND
2014-04-025701-053-0955ND
2014-04-025701-055-1012ND
2014-04-025701-063-0930ND
2014-04-025701-065-0935ND
2014-04-075701-044-1005ND
2014-04-145701-044-1505ND
2014-04-155701-025-1335ND
2014-04-155701-045-1345ND
2014-04-235701-004-0930ND
2014-04-235701-044-1030ND
2014-04-235701-047-0940ND
2014-04-235701-048-0935ND
2014-04-285701-044-1034ND
2014-05-055701-004-0900ND
2014-05-055701-011-1133ND
2014-05-055701-025-1056ND
2014-05-055701-034-1005ND
2014-05-055701-044-1107ND
2014-05-055701-045-1101ND
2014-05-055701-047-0906ND
2014-05-055701-048-0903ND
2014-05-055701-052-1140ND
2014-05-055701-053-1135ND
2014-05-055701-055-1230ND
2014-05-055701-063-1010ND
2014-05-055701-065-1015ND
2014-05-125701-044-1410ND
2014-05-195701-006-0858ND
2014-05-195701-023-1050ND
2014-05-195701-044-1110ND
2014-05-275701-044-1325ND
2014-06-025701-004-0950ND
2014-06-025701-011-1330ND
2014-06-025701-025-1215ND
2014-06-025701-034-1120ND
2014-06-025701-044-1230ND
2014-06-025701-045-1220ND
2014-06-025701-047-0958ND
2014-06-025701-048-0954ND
2014-06-025701-052-1340ND
2014-06-025701-053-1335ND
2014-06-025701-055-1307ND
2014-06-025701-063-1125ND
2014-06-025701-065-1130ND
2014-06-095701-044-1320ND
2014-06-165701-044-1042ND
2014-06-235701-044-0953ND
2014-06-305701-044-1120ND
2014-07-015701-011-0950ND
2014-07-015701-052-1000ND
2014-07-015701-053-0955ND
2014-07-075701-004-0830ND
2014-07-075701-012-1034ND
2014-07-075701-034-0940ND
2014-07-075701-044-1109ND
2014-07-075701-047-0840ND
2014-07-075701-048-0835ND
2014-07-075701-055-1206ND
2014-07-075701-063-0945ND
2014-07-075701-065-0950ND
2014-07-215701-025-0930ND
2014-07-215701-042-0934ND
2014-07-215701-045-0940ND
2014-08-04201408040411AMND
2014-08-04201408040383AMND
2014-08-04201408040372AMND
2014-08-04201408040363AMND
2014-08-04201408040420AMND
2014-08-055701-004-0815ND
2014-08-055701-047-0825ND
2014-08-055701-048-0820ND
2014-08-065701-034-1035ND
2014-08-065701-063-1041ND
2014-08-065701-065-1045ND
2014-11-03201411030330AMND
2014-11-03201411030301AMND
2015-02-09201502090128AMND
2015-02-09201502090301AMND
2015-02-10201502100663AMND
2015-08-17201508170415AMND
2015-08-17201508170244AMND
2016-01-205701-004-1527ND
2016-01-205701-011-0858ND
2016-02-105701-006-1121ND
2016-05-105701-023-1409ND
2016-06-145701-034-1612ND
2016-07-135701-025-0926ND
2016-09-275701-055-1200ND
2016-12-135701-012-1519ND
2017-03-155701-012-1018ND
2018-03-135810-004-1500ND
2018-03-135810-006-1512ND
2018-03-135810-011-1442ND
2018-03-135810-012-1158ND
2018-03-135810-023-1359ND
2018-03-135806-025-1040ND
2018-03-135806-034-1027ND
2018-03-135810-055-1427ND
2018-04-105810-004-1443ND
2018-04-105810-006-1459ND
2018-04-105810-011-1351ND
2018-04-105810-012-1100ND
2018-04-105810-023-1231ND
2018-04-245810-025-0921ND
2018-04-245810-034-0853ND
2018-04-245810-055-0908ND
2018-07-175701-012-1154ND
2018-07-175701-023-1323ND
2018-07-239590-004-1051ND
2018-07-239590-006-0855ND
2018-07-239590-011-1038ND
2018-07-239590-025-1210ND
2018-07-239590-034-1122ND
2018-07-239590-055-1153ND
2018-10-095810-025-1454ND
2018-10-095810-034-1409ND
2018-10-095810-055-1441ND
2018-10-165701-012-1417ND
2018-10-165701-023-1455ND
2018-10-175701-004-1433ND
2018-10-175701-006-1516ND
2018-10-175701-011-1245ND
2019-01-155701-004-1302ND
2019-01-155701-011-1406ND
2019-02-199590-006-0839ND
2019-05-145810-023-1459ND
2019-07-165810-025-0857ND
2019-07-165810-034-0839ND
2019-10-095701-055-0943ND