1,1-Dichloroethane
Catoosa Utility District Authority
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
16
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 | 1 | 0 | ND |
| 2015 | ND | 14 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 1 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2014-06-23 | AI43841 | ND |
| 2015-03-04 | 3201037 | ND |
| 2015-03-04 | 3201046 | ND |
| 2015-03-04 | 3201028 | ND |
| 2015-03-04 | 3201055 | ND |
| 2015-06-03 | 3254779 | ND |
| 2015-06-03 | 3254807 | ND |
| 2015-06-03 | 3254755 | ND |
| 2015-09-08 | 3316939 | ND |
| 2015-09-08 | 3316954 | ND |
| 2015-09-08 | 3316998 | ND |
| 2015-09-08 | 3316983 | ND |
| 2015-12-07 | 3370137 | ND |
| 2015-12-07 | 3370112 | ND |
| 2015-12-07 | 3370185 | ND |
| 2017-08-14 | AJ64040 | ND |