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EWG's Tap Water Database — 2021 UPDATE

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o-Chlorotoluene

California Water Service (CWS) - Los Altos Suburban

o-Chlorotoluene, also called benzyl chloride, is a solvent and a chemical intermediate used for manufacturing industrial and consumer products.

MORE ABOUT THIS CONTAMINANT

 

76

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
2014ND150ND
2015ND150ND
2016ND70ND
2017ND110ND
2018ND130ND
2019ND150ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-055701-024-1427ND
2014-02-265701-002-1423ND
2014-02-265701-010-1456ND
2014-02-265701-018-1055ND
2014-03-255701-030-1555ND
2014-03-255701-011-1305ND
2014-03-255701-028-1530ND
2014-04-225701-022-1238ND
2014-04-225701-020-1340ND
2014-04-225701-021-1140ND
2014-06-245701-028-0945ND
2014-07-225701-024-0923ND
2014-09-245701-028-1050ND
2014-10-215701-024-1545ND
2014-12-165701-028-1230ND
2015-01-215701-024-0905ND
2015-02-185701-018-1315ND
2015-02-185701-016-0950ND
2015-02-185701-002-1340ND
2015-02-185701-013-1145ND
2015-03-185701-028-1100ND
2015-04-215701-024-1025ND
2015-06-165701-028-1117ND
2015-07-205701-029-1125ND
2015-07-205701-024-1145ND
2015-08-245701-023-1130ND
2015-09-225701-057-1130ND
2015-09-225701-028-1100ND
2015-12-105701-008-1525ND
2015-12-175701-028-1115ND
2016-03-215701-028-0952ND
2016-06-015701-028-1014ND
2016-07-265701-037-1320ND
2016-09-215701-032-1146ND
2016-09-215701-035-1130ND
2016-09-215701-028-1046ND
2016-12-135810-028-1140ND
2017-01-185701-010-1045ND
2017-01-185701-011-1123ND
2017-02-145701-021-1624ND
2017-02-145701-020-1546ND
2017-03-065701-022-1038ND
2017-03-155701-028-1234ND
2017-03-155701-030-1245ND
2017-06-265701-028-1420ND
2017-08-235701-022-1315ND
2017-09-265701-028-1430ND
2017-12-135701-028-1520ND
2018-02-205701-013-1225ND
2018-02-205701-018-1215ND
2018-03-215701-016-1245ND
2018-03-215701-028-1350ND
2018-05-085701-023-1310ND
2018-06-215701-028-1131ND
2018-06-215701-024-0930ND
2018-07-185701-029-0900ND
2018-09-185701-057-1305ND
2018-09-245701-028-1200ND
2018-12-129590-002-1400ND
2018-12-125810-008-1117ND
2018-12-125810-028-1535ND
2019-02-205701-002-1245ND
2019-03-195810-028-1400ND
2019-06-185701-028-1510ND
2019-07-115701-024-1130ND
2019-07-245701-024-1800ND
2019-07-295701-024-1530ND
2019-08-065701-024-1145ND
2019-08-135701-024-1125ND
2019-08-195701-024-1325ND
2019-08-205810-037-1115ND
2019-08-265810-024-1355ND
2019-09-175701-035-1540ND
2019-09-175701-032-1530ND
2019-09-175701-028-1520ND
2019-12-165701-028-1330ND