1,1-Dichloroethane
City of League City
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 13 | 0 | ND |
2015 | ND | 17 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 5 | 0 | ND |
2019 | ND | 8 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 3 ppb
The EWG Health Guideline of 3 ppb for 1,1-dichloroethane 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 cancer.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-04-30 | AC52356 | ND |
2014-04-30 | AC52354 | ND |
2014-08-19 | AC64318 | ND |
2014-09-09 | Q1442411001 | ND |
2014-09-09 | Q1442411017 | ND |
2014-09-09 | Q1442411013 | ND |
2014-09-09 | Q1442411025 | ND |
2014-09-09 | Q1442411009 | ND |
2014-09-09 | Q1442411005 | ND |
2014-09-09 | Q1442411021 | ND |
2014-12-08 | Q1458833001 | ND |
2014-12-08 | Q1458833005 | ND |
2014-12-15 | AC75122 | ND |
2015-01-29 | AC78501 | ND |
2015-01-29 | AC78507 | ND |
2015-03-17 | Q1509730009 | ND |
2015-03-17 | Q1509730017 | ND |
2015-03-17 | Q1509730005 | ND |
2015-03-17 | Q1509730001 | ND |
2015-03-17 | Q1509730021 | ND |
2015-03-17 | Q1509730013 | ND |
2015-03-30 | AC86557 | ND |
2015-03-30 | AC86539 | ND |
2015-06-16 | AC96198 | ND |
2015-06-16 | AC96204 | ND |
2015-06-16 | AC96202 | ND |
2015-06-24 | Q1523686001 | ND |
2015-06-24 | Q1523686005 | ND |
2015-08-05 | AD02635 | ND |
2015-10-21 | AD11338 | ND |
2016-01-28 | AD20756 | ND |
2016-01-28 | AD20758 | ND |
2016-01-28 | AD20754 | ND |
2016-01-28 | AD20760 | ND |
2017-01-31 | AD67890 | ND |
2017-05-02 | AD82176 | ND |
2017-05-02 | AD82194 | ND |
2017-09-19 | AD96842 | ND |
2018-01-29 | AE11008 | ND |
2018-01-29 | AE11004 | ND |
2018-01-29 | AE11010 | ND |
2018-03-23 | AE19936 | ND |
2018-12-06 | AE48210 | ND |
2019-01-23 | AE50967 | ND |
2019-01-23 | AE50959 | ND |
2019-01-23 | AE50969 | ND |
2019-04-10 | AE61814 | ND |
2019-07-16 | AE74662 | ND |
2019-07-16 | AE74658 | ND |
2019-10-15 | AE86665 | ND |
2019-10-15 | AE86663 | ND |