1,1-Dichloroethane
California Water Service (CWS) - Selma
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
43
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 21 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 6 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 7 | 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 |
|---|---|---|
| 2014-02-05 | A4A1432-01A | ND |
| 2014-02-05 | A4A1432-03A | ND |
| 2014-02-05 | A4A1432-07A | ND |
| 2014-02-05 | A4A1432-05A | ND |
| 2014-02-12 | A4A1442-01A | ND |
| 2014-02-12 | A4A1442-05A | ND |
| 2014-02-12 | A4A1442-03A | ND |
| 2014-02-12 | A4A1448-05A | ND |
| 2014-02-12 | A4A1448-03A | ND |
| 2014-02-19 | 5701-038-1330 | ND |
| 2014-04-16 | 5701-013-0926 | ND |
| 2014-04-16 | 5701-005-0908 | ND |
| 2014-08-13 | A4G2805-01A | ND |
| 2014-08-13 | A4G2799-01A | ND |
| 2014-08-13 | A4G2802-01A | ND |
| 2014-08-19 | A4G2159-01A | ND |
| 2014-08-19 | A4G2158-01A | ND |
| 2014-08-19 | A4G2161-01A | ND |
| 2014-08-19 | A4H0220-01A | ND |
| 2014-08-26 | A4H1894-01A | ND |
| 2014-10-21 | 5701-014-1053 | ND |
| 2015-01-27 | 5701-021-0959 | ND |
| 2015-06-04 | 201506050606AM | ND |
| 2015-10-20 | 9590-004-1110 | ND |
| 2016-04-19 | 5701-018-1020 | ND |
| 2016-04-19 | 5701-023-0956 | ND |
| 2016-07-26 | 5701-001-0914 | ND |
| 2016-07-26 | 5701-022-0941 | ND |
| 2016-09-27 | 5701-036-1010 | ND |
| 2016-11-09 | 5701-010-1030 | ND |
| 2017-03-07 | 5810-038-1041 | ND |
| 2017-04-11 | 5701-005-1030 | ND |
| 2017-04-11 | 5701-013-1046 | ND |
| 2017-10-24 | 5701-014-1122 | ND |
| 2018-01-23 | 5701-021-0908 | ND |
| 2018-10-16 | 5810-004-0947 | ND |
| 2019-04-23 | 5701-018-1100 | ND |
| 2019-04-23 | 5701-023-1046 | ND |
| 2019-07-17 | 5701-022-0943 | ND |
| 2019-10-08 | 5701-018-1105 | ND |
| 2019-10-08 | 5701-023-1048 | ND |
| 2019-10-17 | 5701-010-1051 | ND |
| 2019-10-21 | 5701-036-1030 | ND |