1,1-Dichloroethane
Siloam Springs Waterworks
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
12
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 | 3 | 0 | ND |
| 2014 | ND | 2 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 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 |
|---|---|---|
| 2013-06-12 | O131640075 | ND |
| 2013-09-10 | O132540001 | ND |
| 2013-12-18 | O133530001 | ND |
| 2014-03-12 | O140720073 | ND |
| 2014-04-23 | 14114011601 | ND |
| 2015-04-08 | 15099001309 | ND |
| 2016-04-06 | 16098008301 | ND |
| 2016-06-22 | 16175002701 | ND |
| 2016-08-01 | 16217006901 | ND |
| 2017-04-18 | 17110001601 | ND |
| 2018-05-15 | 18137013209 | ND |
| 2019-04-02 | 19093000901 | ND |