1,1-Dichloroethane
City of Florence
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
24
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 | 5 | 0 | ND |
| 2015 | ND | 7 | 0 | ND |
| 2016 | ND | 9 | 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 |
|---|---|---|
| 2014-05-27 | AD40319 | ND |
| 2014-05-27 | AD40317 | ND |
| 2014-10-08 | 201410100223AM | ND |
| 2014-10-08 | 201410100325AM | ND |
| 2014-10-08 | 201410100250AM | ND |
| 2015-01-07 | 201501090494AM | ND |
| 2015-03-17 | AD53072 | ND |
| 2015-04-08 | 201504100151AM | ND |
| 2015-04-08 | 201504100192AM | ND |
| 2015-04-08 | 201504100144AM | ND |
| 2015-07-08 | 201507100344AM | ND |
| 2015-09-29 | 201508180078AM | ND |
| 2016-03-29 | AD73329 | ND |
| 2016-03-29 | AD73324 | ND |
| 2016-03-29 | AD73326 | ND |
| 2016-03-29 | AD73332 | ND |
| 2016-03-29 | AD73330 | ND |
| 2016-03-29 | AD73331 | ND |
| 2016-03-29 | AD73328 | ND |
| 2016-05-26 | AD76537 | ND |
| 2016-05-26 | AD76536 | ND |
| 2017-02-01 | AD89158 | ND |
| 2018-01-30 | AE06829 | ND |
| 2019-01-15 | AE24119 | ND |