1,1-Dichloroethane
Warminster Municipal 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.
38
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 | 0.00539 ppb | 18 | 2 | ND - 0.0520 ppb |
| 2014 | 0.00700 ppb | 20 | 3 | ND - 0.0630 ppb |
| 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 |
|---|---|---|
| 2013-11-19 | 1059680013 | ND |
| 2013-11-19 | 1059680004 | ND |
| 2013-11-19 | 1059680031 | ND |
| 2013-11-19 | 1059680037 | ND |
| 2013-11-19 | 1059680034 | 0.0520 ppb |
| 2013-11-19 | 1059680001 | ND |
| 2013-11-19 | 1059680022 | ND |
| 2013-11-19 | 1059680019 | 0.0450 ppb |
| 2013-11-19 | 1059680025 | ND |
| 2013-11-19 | 1059680028 | ND |
| 2013-11-19 | 1059680016 | ND |
| 2013-11-19 | 1059680046 | ND |
| 2013-11-19 | 1059680010 | ND |
| 2013-11-19 | 1059680040 | ND |
| 2013-11-19 | 1059680007 | ND |
| 2013-11-19 | 1059680043 | ND |
| 2013-11-19 | 1059680052 | ND |
| 2013-11-19 | 1059680049 | ND |
| 2014-02-19 | 1072717001 | ND |
| 2014-05-20 | 2008319019 | 0.0460 ppb |
| 2014-05-20 | 2008319013 | ND |
| 2014-05-20 | 2008319016 | ND |
| 2014-05-20 | 2008319010 | ND |
| 2014-05-20 | 2008319049 | ND |
| 2014-05-20 | 2008319001 | ND |
| 2014-05-20 | 2008319007 | ND |
| 2014-05-20 | 2008319004 | ND |
| 2014-05-20 | 2008319025 | 0.0630 ppb |
| 2014-05-20 | 2008319031 | ND |
| 2014-05-20 | 2008319037 | 0.0310 ppb |
| 2014-05-20 | 2008319022 | ND |
| 2014-05-20 | 2008319028 | ND |
| 2014-05-20 | 2008319034 | ND |
| 2014-05-20 | 2008319043 | ND |
| 2014-05-20 | 2008319046 | ND |
| 2014-05-20 | 2008319040 | ND |
| 2014-06-09 | 2011601001 | ND |
| 2014-08-19 | 2024764001 | ND |