1,1-Dichloroethane
Bellflower - Somerset MWC
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
49
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 | 8 | 0 | ND |
| 2015 | 0.00843 ppb | 14 | 3 | ND - 0.0460 ppb |
| 2016 | ND | 6 | 0 | ND |
| 2017 | ND | 7 | 0 | ND |
| 2018 | ND | 7 | 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 |
|---|---|---|
| 2014-04-14 | 9588-022-1046 | ND |
| 2014-04-14 | 9588-026-1100 | ND |
| 2014-07-23 | 9588-008-1240 | ND |
| 2014-07-23 | 9588-021-1334 | ND |
| 2014-07-23 | 9588-011-1400 | ND |
| 2014-07-23 | 9588-027-1314 | ND |
| 2014-07-23 | 9588-029-1100 | ND |
| 2014-10-22 | 9588-009-1113 | ND |
| 2015-01-30 | 5A30045-05A | 0.0380 ppb |
| 2015-01-30 | 5A30045-11A | ND |
| 2015-01-30 | 5A30045-13A | ND |
| 2015-01-30 | 5A30045-03A | ND |
| 2015-01-30 | 5A30045-09A | ND |
| 2015-01-30 | 5A30045-07A | 0.0460 ppb |
| 2015-02-11 | 5B11083-01A | 0.0340 ppb |
| 2015-04-15 | 9588-026-1026 | ND |
| 2015-04-15 | 9588-022-0936 | ND |
| 2015-07-08 | 9588-027-1046 | ND |
| 2015-07-08 | 9588-021-1100 | ND |
| 2015-07-08 | 9588-008-1030 | ND |
| 2015-07-10 | 9588-029-1014 | ND |
| 2015-10-27 | 9588-009-0936 | ND |
| 2016-06-17 | 9588-022-0935 | ND |
| 2016-06-17 | 9588-026-1122 | ND |
| 2016-07-14 | 9588-029-0940 | ND |
| 2016-07-14 | 9588-008-1025 | ND |
| 2016-07-14 | 9588-021-1100 | ND |
| 2016-10-10 | 9588-009-1044 | ND |
| 2017-05-09 | 9588-022-1015 | ND |
| 2017-05-09 | 9588-026-1120 | ND |
| 2017-07-11 | 9588-029-0930 | ND |
| 2017-07-11 | 9588-021-1050 | ND |
| 2017-10-19 | 9588-008-1020 | ND |
| 2017-10-19 | 9588-027-1005 | ND |
| 2017-10-19 | 9588-009-0940 | ND |
| 2018-04-16 | 9588-022-1012 | ND |
| 2018-04-16 | 9588-026-1044 | ND |
| 2018-07-26 | 9588-021-1035 | ND |
| 2018-07-26 | 9588-029-0913 | ND |
| 2018-10-29 | 9588-009-1045 | ND |
| 2018-10-29 | 9588-008-1000 | ND |
| 2018-11-13 | 9588-027-0950 | ND |
| 2019-05-08 | 9588-022-0935 | ND |
| 2019-05-08 | 9588-026-1025 | ND |
| 2019-07-31 | 9588-029-1025 | ND |
| 2019-07-31 | 9588-021-1015 | ND |
| 2019-10-17 | 9588-009-1008 | ND |
| 2019-10-17 | 9588-027-1045 | ND |
| 2019-10-17 | 9588-008-1120 | ND |