1,1-Dichloroethane
Lakewood Water District
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
35
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 |
|---|---|---|---|---|
| 2013 | ND | 10 | 0 | ND |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 8 | 0 | ND |
| 2019 | ND | 11 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2013-05-07 | 201305080343AM | ND |
| 2013-05-07 | 201305080435AM | ND |
| 2013-05-07 | 201305080351AM | ND |
| 2013-05-08 | 201305090196AM | ND |
| 2013-05-08 | 201305090180AM | ND |
| 2013-10-22 | 201310230473AM | ND |
| 2013-10-22 | 201310230471AM | ND |
| 2013-10-22 | 201310230501AM | ND |
| 2013-10-23 | 201310240333AM | ND |
| 2013-10-23 | 201310240533AM | ND |
| 2018-03-22 | ND | |
| 2018-07-12 | ND | |
| 2018-07-12 | ND | |
| 2018-07-12 | ND | |
| 2018-07-25 | ND | |
| 2018-07-25 | ND | |
| 2018-07-25 | ND | |
| 2018-08-27 | ND | |
| 2019-06-19 | ND | |
| 2019-06-19 | ND | |
| 2019-06-19 | ND | |
| 2019-06-19 | ND | |
| 2019-06-19 | ND | |
| 2019-06-19 | ND | |
| 2019-06-21 | ND | |
| 2019-06-21 | ND | |
| 2019-06-21 | ND | |
| 2019-06-21 | ND | |
| 2019-07-23 | ND | |
| 2021-05-05 | 4115955 | ND |
| 2021-05-05 | 4115227 | ND |
| 2022-05-11 | 4286300 | ND |
| 2022-05-11 | 4286299 | ND |
| 2022-05-11 | 4286297 | ND |
| 2022-08-11 | 4331437 | ND |