Know Your Environment. Protect Your Health.

1,1,1,2-Tetrachloroethane

Ocean Lakes Ltd

NOTE: Ocean Lakes Ltd purchases water from Grand Strand Water and Sewer Authority which is required to test for 1,1,1,2-tetrachloroethane. Sample information shown below was taken by Grand Strand Water and Sewer Authority.

1,1,1,2-Tetrachloroethane is a synthetic chemical used in metal degreasing and as an intermediate in industrial chemical production.

 

19

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND70ND
2020ND70ND
2021ND10ND
2022ND10ND
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 1 ppb

The EWG Health Guideline of 1 ppb for 1,1,1,2-tetrachloroethane was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

NOTE: Ocean Lakes Ltd purchases water from Grand Strand Water and Sewer Authority which is required to test for 1,1,1,2-tetrachloroethane. Sample information shown below was taken by Grand Strand Water and Sewer Authority.

Date Lab ID Result
2018-04-11AE10684ND
2019-05-22AE30798ND
2019-05-22AE30796ND
2019-05-22AE30800ND
2019-05-23AE30863ND
2019-05-23AE30864ND
2019-05-23AE30865ND
2019-05-23AE30866ND
2020-04-21AE47476ND
2020-04-21AE47486ND
2020-04-21AE47488ND
2020-04-23AE47627ND
2020-04-23AE47624ND
2020-06-24AE50426ND
2020-06-24AE50427ND
2021-06-16AE67499ND
2022-05-23AE84081ND
2023-04-13AF00227ND
2023-08-03AF06541ND