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EWG's Tap Water Database — 2021 UPDATE

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Trichlorotrifluoroethane

City of South Pasadena

Trichlorotrifluoroethane (Freon 113) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.

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387

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND890ND
2015ND890ND
2016ND740ND
2017ND710ND
2018ND380ND
2019ND260ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 4,000 ppb

The EWG Health Guideline of 4,000 ppb for trichlorotrifluoroethane 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 harm to internal organs.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-079590-002-0825ND
2014-01-079590-005-0740ND
2014-01-079590-006-0720ND
2014-01-079590-007-0906ND
2014-01-149590-007-0942ND
2014-01-219590-007-0958ND
2014-01-289590-007-1010ND
2014-02-049590-002-0735ND
2014-02-049590-005-0803ND
2014-02-049590-006-0809ND
2014-02-049590-007-1010ND
2014-02-119590-007-0905ND
2014-02-189590-007-0910ND
2014-02-259590-007-0959ND
2014-03-049590-002-0640ND
2014-03-049590-005-0705ND
2014-03-049590-006-0655ND
2014-03-049590-007-0934ND
2014-03-119590-007-1000ND
2014-03-189590-007-1000ND
2014-03-259590-007-0910ND
2014-04-019590-002-0820ND
2014-04-019590-005-0945ND
2014-04-019590-007-0925ND
2014-04-089590-007-0933ND
2014-04-159590-006-1305ND
2014-04-159590-007-0950ND
2014-04-229590-007-1010ND
2014-04-299590-007-1000ND
2014-05-069590-002-0835ND
2014-05-069590-005-0800ND
2014-05-069590-006-0745ND
2014-05-069590-007-0917ND
2014-05-139590-007-0910ND
2014-05-209590-007-1000ND
2014-05-279590-007-0935ND
2014-06-039590-002-0805ND
2014-06-039590-005-0745ND
2014-06-039590-006-0730ND
2014-06-039590-007-0957ND
2014-06-109590-007-0942ND
2014-06-179590-007-0920ND
2014-06-249590-007-0932ND
2014-07-019590-002-0715ND
2014-07-019590-007-1009ND
2014-07-089590-007-1000ND
2014-07-159590-007-1030ND
2014-07-229590-007-1005ND
2014-07-299590-007-0915ND
2014-08-059590-002-0825ND
2014-08-059590-005-0745ND
2014-08-059590-006-0730ND
2014-08-059590-007-0902ND
2014-08-119588-002-1030ND
2014-08-119588-005-1015ND
2014-08-119588-006-1020ND
2014-08-129590-007-0956ND
2014-08-199590-007-1005ND
2014-08-269590-007-1005ND
2014-09-029590-002-0738ND
2014-09-029590-005-0809ND
2014-09-029590-006-0805ND
2014-09-029590-007-1025ND
2014-09-099590-007-0916ND
2014-09-169590-007-0907ND
2014-09-239590-007-1000ND
2014-09-309590-007-0932ND
2014-10-079590-002-0740ND
2014-10-079590-005-0825ND
2014-10-079590-006-0820ND
2014-10-079590-007-1015ND
2014-10-149590-007-1010ND
2014-10-219590-007-0920ND
2014-10-289590-007-0914ND
2014-11-049590-002-0715ND
2014-11-049590-005-0825ND
2014-11-049590-006-0815ND
2014-11-049590-007-0950ND
2014-11-129590-007-1000ND
2014-11-189590-007-1000ND
2014-11-249590-007-1115ND
2014-12-019590-002-1400ND
2014-12-019590-005-1335ND
2014-12-019590-006-1320ND
2014-12-019590-007-1431ND
2014-12-099590-007-0915ND
2014-12-159590-007-1003ND
2014-12-239590-007-0943ND
2014-12-309590-007-1010ND
2015-01-069590-002-0739ND
2015-01-069590-005-1043ND
2015-01-069590-006-1035ND
2015-01-069590-007-1010ND
2015-01-139590-007-1040ND
2015-01-209590-007-0947ND
2015-01-279590-007-1010ND
2015-02-039590-002-0855ND
2015-02-039590-005-0918ND
2015-02-039590-006-0910ND
2015-02-039590-007-0958ND
2015-02-109590-007-1030ND
2015-02-179590-007-0750ND
2015-02-249590-007-0854ND
2015-03-039590-002-0815ND
2015-03-039590-005-0905ND
2015-03-039590-006-0855ND
2015-03-039590-007-0900ND
2015-03-109590-007-0953ND
2015-03-179590-007-1000ND
2015-03-249590-007-1010ND
2015-03-319590-007-1005ND
2015-04-079590-002-0725ND
2015-04-079590-005-0835ND
2015-04-079590-006-0820ND
2015-04-079590-007-0900ND
2015-04-149590-007-0904ND
2015-04-219590-007-1010ND
2015-04-289590-007-1010ND
2015-05-059590-002-0850ND
2015-05-059590-005-0800ND
2015-05-059590-006-0815ND
2015-05-059590-007-0905ND
2015-05-129590-007-0940ND
2015-05-199590-007-0852ND
2015-05-269590-007-0855ND
2015-06-029590-002-0725ND
2015-06-029590-005-0800ND
2015-06-029590-006-0810ND
2015-06-029590-007-0930ND
2015-06-099590-007-0915ND
2015-06-169590-007-0844ND
2015-06-239590-007-1030ND
2015-06-309590-007-0912ND
2015-07-079590-002-0725ND
2015-07-079590-005-0755ND
2015-07-079590-006-0805ND
2015-07-079590-007-0953ND
2015-07-149590-007-0945ND
2015-07-229590-007-0930ND
2015-07-289590-007-0930ND
2015-08-049590-002-0730ND
2015-08-049590-005-0700ND
2015-08-049590-006-0710ND
2015-08-049590-007-1010ND
2015-08-119590-007-0847ND
2015-08-189590-007-0857ND
2015-08-209588-002-0925ND
2015-08-209588-005-0910ND
2015-08-209588-006-0900ND
2015-08-259590-007-0925ND
2015-09-019590-002-0735ND
2015-09-019590-005-0700ND
2015-09-019590-006-0710ND
2015-09-019590-007-0935ND
2015-09-089590-007-1020ND
2015-09-149590-007-1200ND
2015-09-219590-007-0900ND
2015-09-299590-007-0845ND
2015-10-019590-002-0830ND
2015-10-069590-005-0745ND
2015-10-069590-006-0805ND
2015-10-069590-007-0925ND
2015-10-139590-007-1000ND
2015-10-209590-007-1010ND
2015-10-279590-007-1020ND
2015-11-029590-005-0900ND
2015-11-029590-006-0850ND
2015-11-029590-007-0935ND
2015-11-109590-007-0945ND
2015-11-179590-007-0850ND
2015-11-239590-007-1024ND
2015-12-019590-005-0800ND
2015-12-019590-006-0810ND
2015-12-019590-007-1005ND
2015-12-089590-007-1005ND
2015-12-159590-007-0920ND
2015-12-219590-007-1000ND
2015-12-289590-007-0940ND
2016-01-049590-005-0750ND
2016-01-049590-006-0800ND
2016-01-049590-007-0900ND
2016-01-129590-007-1020ND
2016-01-189590-007-1025ND
2016-01-269590-007-0912ND
2016-02-029590-002-0825ND
2016-02-029590-005-0925ND
2016-02-029590-006-0910ND
2016-02-029590-007-0910ND
2016-02-099590-007-0900ND
2016-02-169590-007-1015ND
2016-02-239590-007-1015ND
2016-03-019590-002-0930ND
2016-03-019590-005-0850ND
2016-03-019590-006-0900ND
2016-03-019590-007-1010ND
2016-03-089590-007-0700ND
2016-03-159590-007-0910ND
2016-03-229590-007-0930ND
2016-03-299590-007-0930ND
2016-04-059590-002-0930ND
2016-04-059590-005-0900ND
2016-04-059590-006-0910ND
2016-04-059590-007-1000ND
2016-04-129590-007-1025ND
2016-04-199590-007-0900ND
2016-04-259590-007-0930ND
2016-05-029590-002-0710ND
2016-05-029590-005-0755ND
2016-05-029590-006-0915ND
2016-05-029590-007-0935ND
2016-05-109590-007-0945ND
2016-05-179590-007-0827ND
2016-05-249590-007-0945ND
2016-05-319590-007-0912ND
2016-06-079590-007-0910ND
2016-06-149590-007-0940ND
2016-06-289590-007-1000ND
2016-07-059590-002-0900ND
2016-07-059590-005-0830ND
2016-07-059590-006-0830ND
2016-07-059590-007-1030ND
2016-07-129590-007-0910ND
2016-07-199590-007-0905ND
2016-07-269590-007-0930ND
2016-08-029590-002-0730ND
2016-08-029590-005-0845ND
2016-08-029590-006-0750ND
2016-08-029590-007-1030ND
2016-08-099590-007-0910ND
2016-08-129588-002-1010ND
2016-08-129588-005-0935ND
2016-08-129588-006-0955ND
2016-08-169590-007-1030ND
2016-08-239590-007-0857ND
2016-09-069590-007-0930ND
2016-09-139590-007-0920ND
2016-10-049590-002-0815ND
2016-10-049590-005-0735ND
2016-10-049590-006-0725ND
2016-10-049590-007-0915ND
2016-10-119590-007-0922ND
2016-10-189590-007-0930ND
2016-10-259590-007-0930ND
2016-11-019590-002-0930ND
2016-11-019590-005-0900ND
2016-11-019590-006-0900ND
2016-11-019590-007-1005ND
2016-11-089590-007-1040ND
2016-11-159590-007-0900ND
2016-11-219590-007-0920ND
2016-11-299590-007-0920ND
2016-12-129590-007-1005ND
2017-01-109590-007-0915ND
2017-01-179590-007-0730ND
2017-01-249590-007-1010ND
2017-01-319590-007-1015ND
2017-02-079590-005-0730ND
2017-02-079590-006-0715ND
2017-02-079590-007-0935ND
2017-02-149590-007-0930ND
2017-02-219590-007-0930ND
2017-02-289590-007-0945ND
2017-03-069590-005-0900ND
2017-03-069590-006-0900ND
2017-03-069590-007-1005ND
2017-03-149590-007-1010ND
2017-03-209590-007-0905ND
2017-03-289590-007-0840ND
2017-04-049590-005-0820ND
2017-04-049590-006-0830ND
2017-04-049590-007-0930ND
2017-04-119590-007-0915ND
2017-04-189590-007-1010ND
2017-04-249590-007-1040ND
2017-05-029590-005-0730ND
2017-05-029590-006-0715ND
2017-05-029590-007-0925ND
2017-05-099590-007-0845ND
2017-05-169590-007-1020ND
2017-05-229590-007-0935ND
2017-05-309590-007-1055ND
2017-06-069590-007-1045ND
2017-06-139590-007-0852ND
2017-06-209590-007-0912ND
2017-06-279590-007-0910ND
2017-07-119590-007-1020ND
2017-07-189590-007-1030ND
2017-07-259590-007-0902ND
2017-08-019590-005-0720ND
2017-08-019590-006-0710ND
2017-08-019590-007-0855ND
2017-08-079588-005-1105ND
2017-08-079588-006-1100ND
2017-08-089590-007-0912ND
2017-08-159590-007-0852ND
2017-08-229590-007-1010ND
2017-08-299590-007-1100ND
2017-08-319590-007-1110ND
2017-09-059590-005-0725ND
2017-09-059590-006-0715ND
2017-09-059590-007-1010ND
2017-09-129590-007-0900ND
2017-09-199590-007-0940ND
2017-09-269590-007-0940ND
2017-10-039590-005-0830ND
2017-10-039590-006-0830ND
2017-10-039590-007-1015ND
2017-10-109590-007-0920ND
2017-10-179590-007-0935ND
2017-10-249590-007-0858ND
2017-10-319590-007-1020ND
2017-11-079590-005-0715ND
2017-11-079590-006-0725ND
2017-11-079590-007-0930ND
2017-11-149590-007-1025ND
2017-11-209590-007-1030ND
2017-11-289590-007-0907ND
2017-12-059590-005-0730ND
2017-12-059590-006-0720ND
2017-12-059590-007-0905ND
2017-12-129590-007-0845ND
2017-12-199590-007-1045ND
2017-12-262920-007-1045ND
2018-01-029590-005-0930ND
2018-01-029590-006-0930ND
2018-01-029590-007-1105ND
2018-01-109590-007-0905ND
2018-01-169590-007-0918ND
2018-01-239590-007-0930ND
2018-01-309590-007-0945ND
2018-02-069590-005-0900ND
2018-02-069590-006-0900ND
2018-02-069590-007-1020ND
2018-02-129590-007-1015ND
2018-02-209590-007-0852ND
2018-02-279590-007-0855ND
2018-03-069590-005-0830ND
2018-03-069590-006-0840ND
2018-03-069590-007-0945ND
2018-03-129590-007-1115ND
2018-03-192920-007-1100ND
2018-03-199590-007-1100ND
2018-03-279590-007-1040ND
2018-04-039590-005-0730ND
2018-04-039590-006-0810ND
2018-05-019590-005-0930ND
2018-05-019590-006-0930ND
2018-06-059590-005-0700ND
2018-06-059590-006-0700ND
2018-07-022920-005-0845ND
2018-07-029590-005-0845ND
2018-07-022920-006-0900ND
2018-07-029590-006-0900ND
2018-08-279588-005-0910ND
2018-08-279588-006-0900ND
2018-09-049590-005-1045ND
2018-09-049590-006-1045ND
2018-10-029590-005-0845ND
2018-10-029590-006-0940ND
2018-12-049590-006-0830ND
2018-12-269590-005-0830ND
2019-01-029590-005-0815ND
2019-01-029590-006-0920ND
2019-02-059590-005-0815ND
2019-02-059590-006-1100ND
2019-03-059590-005-0945ND
2019-03-059590-006-0830ND
2019-04-019590-005-0730ND
2019-04-019590-006-0945ND
2019-05-079590-005-0800ND
2019-05-079590-006-0900ND
2019-06-049590-005-0800ND
2019-06-049590-006-0900ND
2019-07-019590-005-0830ND
2019-07-019590-006-0830ND
2019-08-069590-005-0830ND
2019-08-069590-006-0830ND
2019-08-219588-005-0910ND
2019-08-219588-006-0900ND
2019-09-039590-005-0800ND
2019-09-039590-006-0815ND
2019-10-019590-005-0915ND
2019-10-019590-006-0915ND
2019-11-059590-005-1000ND
2019-11-059590-006-1015ND
2019-12-039590-005-1000ND
2019-12-039590-006-1015ND