1,1-Dichloroethane
Colbert County Rural Water System
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
30
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 | 20 | 0 | ND |
| 2015 | ND | 7 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 3 | 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 |
|---|---|---|
| 2014-06-16 | 200398145 | ND |
| 2014-06-16 | 200398144 | ND |
| 2014-06-16 | 200398139 | ND |
| 2014-06-16 | 200398142 | ND |
| 2014-06-16 | 200398140 | ND |
| 2014-06-16 | 200398143 | ND |
| 2014-06-16 | 200398141 | ND |
| 2014-09-16 | 200404611 | ND |
| 2014-09-16 | 200404613 | ND |
| 2014-09-16 | 200404612 | ND |
| 2014-09-29 | 200405290 | ND |
| 2014-09-29 | 200405289 | ND |
| 2014-09-29 | 200405291 | ND |
| 2014-12-10 | 200409425 | ND |
| 2014-12-10 | 200409426 | ND |
| 2014-12-10 | 200409423 | ND |
| 2014-12-10 | 200409424 | ND |
| 2014-12-10 | 200409427 | ND |
| 2014-12-10 | 200409422 | ND |
| 2014-12-10 | 200409428 | ND |
| 2015-03-23 | 200414120 | ND |
| 2015-03-23 | 200414121 | ND |
| 2015-03-23 | 200414122 | ND |
| 2015-03-23 | 200414117 | ND |
| 2015-03-23 | 200414119A | ND |
| 2015-03-23 | 200414118 | ND |
| 2015-05-12 | AD08093 | ND |
| 2019-05-15 | L1098960-01 | ND |
| 2019-07-30 | L1123932-01 | ND |
| 2019-10-09 | L1147889-01 | ND |