1,1-Dichloroethane
Arizona Water Company - Pinal Valley
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
22
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 | 21 | 0 | ND |
| 2014 | ND | 1 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2013-04-25 | 2815346 | ND |
| 2013-04-25 | 2815379 | ND |
| 2013-04-25 | 2815256 | ND |
| 2013-04-25 | 2815267 | ND |
| 2013-04-25 | 2815334 | ND |
| 2013-04-25 | 2815368 | ND |
| 2013-04-25 | 2815190 | ND |
| 2013-04-25 | 2815179 | ND |
| 2013-04-25 | 2815357 | ND |
| 2013-04-25 | 2815484 | ND |
| 2013-10-30 | 2923180 | ND |
| 2013-10-30 | 2923067 | ND |
| 2013-10-30 | 2923087 | ND |
| 2013-10-30 | 2923211 | ND |
| 2013-10-30 | 2923195 | ND |
| 2013-10-30 | 2923127 | ND |
| 2013-10-30 | 2923111 | ND |
| 2013-10-30 | 2923169 | ND |
| 2013-10-30 | 2923158 | ND |
| 2013-11-13 | 2931589 | ND |
| 2013-12-19 | 2951039 | ND |
| 2014-06-18 | 3048310 | ND |