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EWG's Tap Water Database — 2021 UPDATE

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sec-Butylbenzene

California American Water Company - Parkway

sec-Butylbenzene is an industrial chemical.

MORE ABOUT THIS CONTAMINANT

 

231

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND670ND
2015ND430ND
2016ND410ND
2017ND320ND
2018ND420ND
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-151225-003-1010ND
2014-01-221225-012-1210ND
2014-01-221225-029-1216ND
2014-01-221225-030-1218ND
2014-02-191225-013-1212ND
2014-02-191225-018-0930ND
2014-02-191225-024-1000ND
2014-02-191225-026-1048ND
2014-02-191225-034-1125ND
2014-02-201225-003-1158ND
2014-02-261225-012-1122ND
2014-02-261225-029-1132ND
2014-02-261225-030-1142ND
2014-03-111225-003-1025ND
2014-03-111225-012-1050ND
2014-03-111225-029-1057ND
2014-03-111225-030-1105ND
2014-04-021225-003-1130ND
2014-04-081225-012-1056ND
2014-04-081225-029-1102ND
2014-04-081225-030-1111ND
2014-05-071225-018-1135ND
2014-05-071225-024-1100ND
2014-05-071225-026-1120ND
2014-05-071225-034-1200ND
2014-05-081225-003-1110ND
2014-05-081225-012-0850ND
2014-05-081225-029-0855ND
2014-05-081225-030-0900ND
2014-05-131225-013-1330ND
2014-06-231225-003-1145ND
2014-06-251225-012-1010ND
2014-06-251225-029-1015ND
2014-06-251225-030-1020ND
2014-07-081225-003-1105ND
2014-08-041225-032-1120ND
2014-08-041225-033-1020ND
2014-08-041225-034-1315ND
2014-08-051225-021-1145ND
2014-08-051225-022-1155ND
2014-08-051225-023-1210ND
2014-08-051225-025-1225ND
2014-08-111225-006-1140ND
2014-08-111225-016-0930ND
2014-08-111225-018-1205ND
2014-08-111225-024-1225ND
2014-08-111225-026-1110ND
2014-08-121225-002-0950ND
2014-08-121225-008-0920ND
2014-08-121225-011-1110ND
2014-08-121225-014-1030ND
2014-08-121225-015-1150ND
2014-08-121225-017-1115ND
2014-08-141225-003-1130ND
2014-08-141225-013-0840ND
2014-09-101225-003-1305ND
2014-10-281225-003-1100ND
2014-11-241225-003-1020ND
2014-12-021225-018-1300ND
2014-12-021225-024-1240ND
2014-12-021225-026-1250ND
2014-12-021225-034-1230ND
2014-12-161225-013-1050ND
2014-12-181225-003-1020ND
2014-12-181225-012-1100ND
2014-12-181225-029-1105ND
2014-12-181225-030-1110ND
2015-01-271225-003-0935ND
2015-02-101225-013-1120ND
2015-02-101225-018-1020ND
2015-02-101225-024-1040ND
2015-02-101225-026-0950ND
2015-02-101225-034-1415ND
2015-02-111225-003-1003ND
2015-03-171225-003-1215ND
2015-04-131225-013-1140ND
2015-04-231225-018-0925ND
2015-04-231225-024-1020ND
2015-04-231225-026-0950ND
2015-04-231225-034-1040ND
2015-04-281225-003-1005ND
2015-05-281225-003-1235ND
2015-06-241225-003-0945ND
2015-07-151225-002-0940ND
2015-07-201225-003-1030ND
2015-07-201225-008-0930ND
2015-07-201225-013-0845ND
2015-07-201225-024-1150ND
2015-07-201225-034-1130ND
2015-07-221225-018-0925ND
2015-07-221225-026-1000ND
2015-08-111225-006-1500ND
2015-08-111225-015-0900ND
2015-08-111225-016-0915ND
2015-08-111225-017-0900ND
2015-08-111225-033-0925ND
2015-08-171225-003-1030ND
2015-08-171225-011-0950ND
2015-08-171225-014-1335ND
2015-08-191225-021-1030ND
2015-08-191225-022-1040ND
2015-08-191225-023-1055ND
2015-08-191225-032-1020ND
2015-09-151225-003-1000ND
2015-09-221225-025-1245ND
2015-10-261225-003-1320ND
2015-10-271225-018-1510ND
2015-10-271225-024-1420ND
2015-11-181225-003-1114ND
2015-12-021225-003-1203ND
2016-01-271225-003-1035ND
2016-02-101225-003-0958ND
2016-02-161225-018-0900ND
2016-02-161225-024-0850ND
2016-02-161225-034-0915ND
2016-03-221225-003-1043ND
2016-03-221225-026-1130ND
2016-04-111225-003-1052ND
2016-04-111225-018-1350ND
2016-04-111225-026-1320ND
2016-04-281225-034-1130ND
2016-05-101225-003-1132ND
2016-06-081225-003-1020ND
2016-06-141225-024-0815ND
2016-07-061225-002-0815ND
2016-07-061225-008-0737ND
2016-07-061225-011-0900ND
2016-07-061225-015-1040ND
2016-07-071225-003-0810ND
2016-07-121225-016-0915ND
2016-07-121225-017-0925ND
2016-07-121225-021-1015ND
2016-07-121225-022-1030ND
2016-07-121225-023-1000ND
2016-07-121225-025-1055ND
2016-07-121225-032-1120ND
2016-07-121225-033-0940ND
2016-07-251225-006-1150ND
2016-07-251225-018-1115ND
2016-07-251225-026-1130ND
2016-07-251225-034-1220ND
2016-07-271225-024-1130ND
2016-08-171225-003-1058ND
2016-09-151225-003-1103ND
2016-10-101225-018-0842ND
2016-10-101225-024-0900ND
2016-10-101225-026-0825ND
2016-10-101225-034-0910ND
2016-10-191225-003-1051ND
2016-11-081225-003-1230ND
2016-12-191225-003-1146ND
2017-02-131225-003-0911ND
2017-02-151225-018-0903ND
2017-02-151225-024-1233ND
2017-02-151225-034-0853ND
2017-04-111225-034-0908ND
2017-05-081225-024-1355ND
2017-05-091225-003-1145ND
2017-05-091225-018-0955ND
2017-08-151225-002-1125ND
2017-08-151225-003-1105ND
2017-08-151225-008-1200ND
2017-08-151225-011-1030ND
2017-08-151225-015-0950ND
2017-08-151225-016-0934ND
2017-08-151225-017-1012ND
2017-08-151225-033-0942ND
2017-08-161225-018-1223ND
2017-08-161225-021-0853ND
2017-08-161225-023-0933ND
2017-08-161225-024-1141ND
2017-08-161225-025-0953ND
2017-08-161225-026-1206ND
2017-08-161225-032-0843ND
2017-08-161225-034-1130ND
2017-09-281225-013-1150ND
2017-11-131225-003-1232ND
2017-11-131225-018-1125ND
2017-11-131225-024-1045ND
2017-11-131225-034-1030ND
2017-12-061225-006-0955ND
2017-12-061225-013-1030ND
2017-12-061225-014-1330ND
2018-01-101225-030-1110ND
2018-02-131225-022-0910ND
2018-02-141225-003-1052ND
2018-02-141225-012-1123ND
2018-02-141225-029-1127ND
2018-02-141225-030-1132ND
2018-02-191225-018-0930ND
2018-02-191225-024-0905ND
2018-02-191225-034-0920ND
2018-03-121225-012-1218ND
2018-03-121225-029-1222ND
2018-03-121225-030-1225ND
2018-03-301225-013-1200ND
2018-04-041225-012-1100ND
2018-04-041225-029-1110ND
2018-04-041225-030-1115ND
2018-05-011225-003-1113ND
2018-05-031225-012-1005ND
2018-05-031225-018-1000ND
2018-05-031225-024-1015ND
2018-05-031225-029-1013ND
2018-05-031225-034-0950ND
2018-06-181225-012-1225ND
2018-06-181225-029-1230ND
2018-06-191225-013-1315ND
2018-08-081225-002-1110ND
2018-08-091225-006-1140ND
2018-08-091225-016-0930ND
2018-08-091225-017-0835ND
2018-08-141225-008-1110ND
2018-08-141225-011-0900ND
2018-08-141225-013-1145ND
2018-08-141225-015-1020ND
2018-08-141225-021-1005ND
2018-08-141225-022-0910ND
2018-08-141225-023-0830ND
2018-08-141225-025-0740ND
2018-08-151225-018-1210ND
2018-08-151225-024-1250ND
2018-08-151225-026-1210ND
2018-08-151225-032-0905ND
2018-08-161225-033-0755ND
2019-02-111225-034-1310ND
2019-02-181233-012-1315ND
2019-02-181233-029-1320ND
2019-02-181233-030-1325ND
2019-08-051225-033-1150ND
2019-08-061225-032-1050ND