Know Your Environment. Protect Your Health.

Trichlorotrifluoroethane

Yuima Municipal Water District Ida

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.

 

34

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND40ND
2020ND70ND
20210.420 ppb51ND - 2.10 ppb
20221.33 ppb32ND - 2.30 ppb
2023ND100ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2018-01-09CA3700938_012_012-201801090920ND
2018-04-10CA3700938_012_012-201804100800ND
2018-07-10CA3700938_012_012-201807100800ND
2018-07-10CA3700938_005_005-201807100830ND
2018-10-09CA3700938_012_012-201810091105ND
2019-01-08CA3700938_012_012-201901080815ND
2019-04-09CA3700938_012_012-201904091125ND
2019-07-09CA3700938_012_012-201907090845ND
2019-10-08CA3700938_012_012-201910080900ND
2020-01-14CA3700938_012_012-202001141007ND
2020-04-14CA3700938_012_012-202004140830ND
2020-07-14CA3700938_031_031-202007141035ND
2020-07-14CA3700938_048_048-202007141207ND
2020-07-14CA3700938_012_012-202007141110ND
2020-07-14CA3700938_006_006-202007141010ND
2020-10-13CA3700938_012_012-202010131000ND
2021-01-12CA3700938_012_012-202101120915ND
2021-04-13CA3700938_012_012-202104131230ND
2021-07-13CA3700938_005_005-202107130930ND
2021-07-13CA3700938_012_012-202107130825ND
2021-10-18CA3700938_012_012-2021101811002.10 ppb
2022-01-10CA3700938_012_012-2022011008002.30 ppb
2022-04-04CA3700938_012_012-2022040412001.70 ppb
2022-10-12CA3700938_012_012-202210120845ND
2023-02-13CA3700938_012_012-202302131315ND
2023-05-01CA3700938_037_037-202305011010ND
2023-07-11CA3700938_004_004-202307110730ND
2023-07-11CA3700938_031_031-202307110730ND
2023-07-11CA3700938_020_020-202307110750ND
2023-07-11CA3700938_011_011-202307110900ND
2023-07-11CA3700938_012_012-202307110915ND
2023-07-11CA3700938_047_047-202307110840ND
2023-07-11CA3700938_006_006-202307110750ND
2023-10-02CA3700938_048_048-202310020840ND