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EWG's Tap Water Database — 2021 UPDATE

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1,1,1-Trichloroethane

California American Water Company - Lincoln Oaks

1,1,1-Trichloroethane is a solvent and a degreasing agent used for manufacturing metal products and as ingredient in cleaners and aerosols. Exposure to 1,1,1-trichloroethane can harm the nervous system, liver and circulatory system.

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334

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND1090ND
2015ND860ND
2016ND230ND
2017ND170ND
2018ND500ND
2019ND490ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 200 ppb

The legal limit for 1,1,1-trichloroethane, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-141225-016-0915ND
2014-01-141225-032-0920ND
2014-01-141225-033-0925ND
2014-01-151225-027-0910ND
2014-01-151225-030-0924ND
2014-01-151225-031-0933ND
2014-02-181225-001-1040ND
2014-02-181225-016-1150ND
2014-02-181225-019-0900ND
2014-02-181225-023-1000ND
2014-02-181225-027-1205ND
2014-02-181225-028-1130ND
2014-02-181225-030-1230ND
2014-02-181225-031-1245ND
2014-02-181225-032-1200ND
2014-02-181225-033-1210ND
2014-02-191225-009-1315ND
2014-02-201225-004-1100ND
2014-02-271225-006-1310ND
2014-03-121225-027-1228ND
2014-03-131225-016-1000ND
2014-03-131225-032-1005ND
2014-03-131225-033-1010ND
2014-04-081225-016-0940ND
2014-04-081225-027-0905ND
2014-04-081225-030-0917ND
2014-04-081225-031-0924ND
2014-04-081225-032-0945ND
2014-04-081225-033-0950ND
2014-05-061225-004-1138ND
2014-05-061225-009-1228ND
2014-05-061225-016-1010ND
2014-05-061225-019-0905ND
2014-05-061225-023-1230ND
2014-05-061225-032-1025ND
2014-05-061225-033-1040ND
2014-05-071225-001-1030ND
2014-05-071225-006-1010ND
2014-05-071225-027-0919ND
2014-05-071225-028-1125ND
2014-05-071225-030-0934ND
2014-05-071225-031-0942ND
2014-06-241225-016-1115ND
2014-06-241225-027-0923ND
2014-06-241225-030-0935ND
2014-06-241225-031-0942ND
2014-06-241225-032-1125ND
2014-06-241225-033-1135ND
2014-07-015810-022-0920ND
2014-07-229590-027-0920ND
2014-07-229590-030-0934ND
2014-07-229590-031-0942ND
2014-07-291225-016-1010ND
2014-07-291225-032-1015ND
2014-07-291225-033-1020ND
2014-08-111225-001-1037ND
2014-08-111225-002-1000ND
2014-08-111225-004-1325ND
2014-08-111225-005-1015ND
2014-08-111225-006-1020ND
2014-08-111225-009-0945ND
2014-08-111225-010-1130ND
2014-08-111225-013-1215ND
2014-08-111225-014-1230ND
2014-08-111225-019-1158ND
2014-08-111225-023-1100ND
2014-08-111225-026-0910ND
2014-08-111225-028-1113ND
2014-08-121225-003-1245ND
2014-08-121225-012-1340ND
2014-08-121225-015-0950ND
2014-08-121225-027-0855ND
2014-08-121225-030-0909ND
2014-08-121225-031-0917ND
2014-08-131225-008-1010ND
2014-08-211225-016-1115ND
2014-08-211225-032-1125ND
2014-08-211225-033-1135ND
2014-09-031225-027-0900ND
2014-09-031225-030-0914ND
2014-09-031225-031-0921ND
2014-09-101225-016-1105ND
2014-09-101225-032-1115ND
2014-09-101225-033-1125ND
2014-10-161225-016-1212ND
2014-10-161225-032-1216ND
2014-10-161225-033-1220ND
2014-10-281225-027-0935ND
2014-10-281225-030-0940ND
2014-10-281225-031-0945ND
2014-11-101225-025-1110ND
2014-11-181225-016-1015ND
2014-11-181225-027-1125ND
2014-11-181225-030-1020ND
2014-11-181225-031-1135ND
2014-11-181225-032-1130ND
2014-11-181225-033-1025ND
2014-12-031225-001-1100ND
2014-12-031225-016-1120ND
2014-12-031225-019-0920ND
2014-12-031225-023-1020ND
2014-12-031225-027-1000ND
2014-12-031225-030-1020ND
2014-12-031225-031-1030ND
2014-12-031225-032-1125ND
2014-12-031225-033-1130ND
2014-12-041225-004-1005ND
2014-12-041225-006-1125ND
2014-12-041225-009-1040ND
2015-01-081225-016-1100ND
2015-01-081225-027-1020ND
2015-01-081225-030-1025ND
2015-01-081225-031-1030ND
2015-01-081225-032-1110ND
2015-01-081225-033-1120ND
2015-01-271225-028-0925ND
2015-02-021225-019-0922ND
2015-02-021225-027-1215ND
2015-02-021225-030-1225ND
2015-02-021225-031-1240ND
2015-02-031225-004-0807ND
2015-02-041225-009-1020ND
2015-02-101225-028-1125ND
2015-02-121225-006-0840ND
2015-02-171225-001-0850ND
2015-02-171225-023-1030ND
2015-02-251225-016-0915ND
2015-02-251225-032-0920ND
2015-02-251225-033-0925ND
2015-02-261225-025-0917ND
2015-03-181225-027-1010ND
2015-03-181225-030-1020ND
2015-03-181225-031-1030ND
2015-03-241225-016-1025ND
2015-03-241225-032-1030ND
2015-03-241225-033-1035ND
2015-04-091225-027-1040ND
2015-04-091225-030-1048ND
2015-04-091225-031-1100ND
2015-04-221225-016-0852ND
2015-04-221225-032-0852ND
2015-04-221225-033-0852ND
2015-05-051225-027-1200ND
2015-05-051225-030-1220ND
2015-05-051225-031-1235ND
2015-05-061225-019-1015ND
2015-05-061225-028-1145ND
2015-05-121225-001-0825ND
2015-05-121225-007-1010ND
2015-05-141225-025-1150ND
2015-05-261225-004-0835ND
2015-05-261225-006-1210ND
2015-05-261225-009-0917ND
2015-05-261225-023-1020ND
2015-05-271225-021-1143ND
2015-05-281225-016-0835ND
2015-05-281225-032-0835ND
2015-05-281225-033-0835ND
2015-06-181225-016-1035ND
2015-06-181225-024-1200ND
2015-06-181225-032-1035ND
2015-06-181225-033-1035ND
2015-06-301225-024-1120ND
2015-07-281225-016-0938ND
2015-07-281225-032-0938ND
2015-08-101225-004-0915ND
2015-08-101225-005-1100ND
2015-08-101225-019-1220ND
2015-08-101225-026-0940ND
2015-08-111225-009-1055ND
2015-08-111225-014-0855ND
2015-08-111225-025-0820ND
2015-08-111225-028-1025ND
2015-08-131225-001-1055ND
2015-08-131225-006-1045ND
2015-08-131225-015-0840ND
2015-08-181225-002-1005ND
2015-08-181225-013-1040ND
2015-08-191225-007-1230ND
2015-08-191225-010-0940ND
2015-08-191225-016-0945ND
2015-08-191225-023-1140ND
2015-08-241225-008-1305ND
2015-08-251225-003-1155ND
2015-09-101225-012-0835ND
2015-09-241225-016-1100ND
2015-11-111225-001-1255ND
2015-11-121225-004-0855ND
2015-11-121225-006-1050ND
2015-11-121225-009-0915ND
2015-11-121225-019-1230ND
2015-11-121225-023-0955ND
2015-11-161225-025-1210ND
2015-11-171225-016-1142ND
2015-12-071225-016-0950ND
2016-02-031225-028-1450ND
2016-02-091225-004-0845ND
2016-02-091225-009-0940ND
2016-02-091225-023-1100ND
2016-02-101225-006-1045ND
2016-02-101225-019-1055ND
2016-02-101225-025-0850ND
2016-02-251225-016-0945ND
2016-04-211225-016-0940ND
2016-05-091225-004-0950ND
2016-05-091225-006-1040ND
2016-05-091225-019-1111ND
2016-05-091225-024-1110ND
2016-05-091225-025-1220ND
2016-05-091225-028-1013ND
2016-05-111225-009-0945ND
2016-05-111225-023-0900ND
2016-05-261225-016-1030ND
2016-05-261225-021-0825ND
2016-10-251225-001-1305ND
2016-11-011225-004-0804ND
2016-11-011225-023-0945ND
2016-11-141225-028-1422ND
2017-02-081225-004-1015ND
2017-02-091225-023-0739ND
2017-02-151225-028-1420ND
2017-04-051225-022-1205ND
2017-05-081225-023-0757ND
2017-05-081225-025-1037ND
2017-05-081225-028-1400ND
2017-05-091225-004-0935ND
2017-08-031225-025-0805ND
2017-08-101225-004-1155ND
2017-08-101225-023-1240ND
2017-08-101225-028-0915ND
2017-08-221225-010-1210ND
2017-11-131225-004-0945ND
2017-11-131225-023-1035ND
2017-11-131225-028-1110ND
2017-11-201225-025-1100ND
2018-01-241225-003-0940ND
2018-02-131225-004-1257ND
2018-02-131233-016-0955ND
2018-02-131225-023-1352ND
2018-02-191225-025-1030ND
2018-02-191225-028-0950ND
2018-03-121225-016-0830ND
2018-03-121225-032-0830ND
2018-03-121225-033-0830ND
2018-04-031225-016-1050ND
2018-04-031225-032-1050ND
2018-04-031225-033-1050ND
2018-05-011225-004-1215ND
2018-05-011225-016-0835ND
2018-05-011225-032-0835ND
2018-05-011225-033-0835ND
2018-05-021225-023-1115ND
2018-05-021225-025-0930ND
2018-05-031225-028-1100ND
2018-06-181225-016-0955ND
2018-06-181225-032-0955ND
2018-06-181225-033-0955ND
2018-07-171225-016-0842ND
2018-07-171225-032-0842ND
2018-07-171225-033-0842ND
2018-08-071225-004-1310ND
2018-08-071225-023-1055ND
2018-08-071225-024-0952ND
2018-08-131225-016-1200ND
2018-08-131225-025-1100ND
2018-08-131225-028-1220ND
2018-08-131225-032-1200ND
2018-08-131225-033-1200ND
2018-09-191225-016-1115ND
2018-09-191225-032-1115ND
2018-09-191225-033-1115ND
2018-10-171225-016-0825ND
2018-10-171225-032-0830ND
2018-10-171225-033-0835ND
2018-11-051225-003-1310ND
2018-11-051225-004-0915ND
2018-11-061225-016-0931ND
2018-11-061225-025-0850ND
2018-11-061225-028-1005ND
2018-11-061225-032-0936ND
2018-11-061225-033-0941ND
2018-11-071225-023-1050ND
2018-12-111225-016-1400ND
2018-12-111225-032-1410ND
2018-12-111225-033-1415ND
2019-01-081225-016-1010ND
2019-01-081225-032-1215ND
2019-01-081225-033-1020ND
2019-02-051225-016-1240ND
2019-02-051225-023-1355ND
2019-02-051225-025-1306ND
2019-02-051225-028-1350ND
2019-02-051225-032-1250ND
2019-02-051225-033-1255ND
2019-03-121225-016-1220ND
2019-03-121225-032-1230ND
2019-03-121225-033-1235ND
2019-04-091225-016-1325ND
2019-04-091225-032-1335ND
2019-04-091225-033-1340ND
2019-05-071225-016-1530ND
2019-05-071225-023-1410ND
2019-05-071225-032-1540ND
2019-05-071225-033-1545ND
2019-05-091225-025-1110ND
2019-05-091225-028-1240ND
2019-06-181225-016-1350ND
2019-06-181225-032-1400ND
2019-06-181225-033-1405ND
2019-07-091225-016-1350ND
2019-07-091225-032-1400ND
2019-07-091225-033-1405ND
2019-08-061225-016-1600ND
2019-08-061225-024-1450ND
2019-08-061225-032-1610ND
2019-08-061225-033-1615ND
2019-08-071225-023-1555ND
2019-08-071225-028-1135ND
2019-08-081225-003-1200ND
2019-09-101225-016-1200ND
2019-09-101225-032-1210ND
2019-09-101225-033-1215ND
2019-10-171225-016-1235ND
2019-10-171225-032-1240ND
2019-10-171225-033-1245ND
2019-11-181225-016-1115ND
2019-11-181225-032-1420ND
2019-11-181225-033-1125ND
2019-11-201225-022-1145ND
2019-11-201225-028-1305ND
2019-11-211225-023-1550ND
2019-12-181225-016-1240ND
2019-12-181225-032-1245ND
2019-12-181225-033-1250ND