1,1-Dichloroethane
Waldwick Water Department
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
56
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 | N/A | 0 | 0 | N/A |
| 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 | 11 | 0 | ND |
| 2019 | ND | 8 | 0 | ND |
| 2020 | ND | 11 | 0 | ND |
| 2021 | ND | 7 | 0 | ND |
| 2022 | ND | 8 | 0 | ND |
| 2023 | ND | 11 | 0 | ND |
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 |
|---|---|---|
| 2018-03-14 | DWSC4923-1 | ND |
| 2018-04-18 | DWSC5127-1 | ND |
| 2018-05-17 | DWSC5334-1 | ND |
| 2018-06-20 | DWSC5554-2 | ND |
| 2018-08-15 | 18081705-01 | ND |
| 2018-08-15 | 18081705-02 | ND |
| 2018-10-03 | 18100436-01 | ND |
| 2018-10-03 | 18100436-02 | ND |
| 2018-12-18 | 18121904-02 | ND |
| 2018-12-18 | 18121904-03 | ND |
| 2018-12-18 | 18121904-01 | ND |
| 2019-01-23 | 19012425-01 | ND |
| 2019-04-17 | 19041755-01 | ND |
| 2019-05-15 | 19051728-01 | ND |
| 2019-06-19 | 19062125-001 | ND |
| 2019-07-24 | 19072504-001 | ND |
| 2019-07-24 | 19072504-002 | ND |
| 2019-10-16 | 19101806-001 | ND |
| 2019-10-16 | 19101806-002 | ND |
| 2020-01-22 | 20012309-002 | ND |
| 2020-01-29 | 20013003-001 | ND |
| 2020-04-29 | 20043026-001 | ND |
| 2020-04-29 | 20043026-002 | ND |
| 2020-07-08 | 20070911-001 | ND |
| 2020-07-08 | 20070911-003 | ND |
| 2020-07-08 | 20070911-002 | ND |
| 2020-08-19 | 20082018-001 | ND |
| 2020-08-19 | 20082018-002 | ND |
| 2020-10-07 | 20100909-001 | ND |
| 2020-10-07 | 20100909-002 | ND |
| 2021-01-18 | 21011908-001 | ND |
| 2021-04-20 | 21042103-001 | ND |
| 2021-05-13 | 21051426-001 | ND |
| 2021-07-20 | 210723010-001 | ND |
| 2021-07-20 | 210723010-002 | ND |
| 2021-10-19 | 211018024-001 | ND |
| 2021-10-19 | 211018024-003 | ND |
| 2022-01-04 | 220103013-001 | ND |
| 2022-01-04 | 220103013-002 | ND |
| 2022-04-05 | 220404014-001 | ND |
| 2022-04-05 | 220404014-002 | ND |
| 2022-07-06 | 220705037-001B | ND |
| 2022-08-02 | 220725018-001B | ND |
| 2022-10-04 | 221003009-001 | ND |
| 2022-10-04 | 221003009-009 | ND |
| 2023-01-24 | 230123027-001 | ND |
| 2023-01-24 | 230123027-002 | ND |
| 2023-04-04 | 230403005-001A | ND |
| 2023-04-04 | 230403005-003A | ND |
| 2023-04-04 | 230403005-005A | ND |
| 2023-04-04 | 230403005-007A | ND |
| 2023-04-04 | 230403005-009A | ND |
| 2023-07-11 | 230710031-001B | ND |
| 2023-07-11 | 230710033-001B | ND |
| 2023-10-03 | 231002030-001 | ND |
| 2023-10-03 | 231002030-002 | ND |