1,1-Dichloroethane
Firgrove Mutual Inc
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
35
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 | 8 | 0 | ND |
| 2015 | ND | 12 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 1 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 11 | 0 | ND |
| 2022 | ND | 3 | 0 | ND |
| 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 |
|---|---|---|
| 2014-11-17 | 201411190378AM | ND |
| 2014-11-17 | 201411190437AM | ND |
| 2014-11-17 | 201411190454AM | ND |
| 2014-11-17 | 201411190490AM | ND |
| 2014-11-17 | 201411190528AM | ND |
| 2014-11-17 | 201411190452AM | ND |
| 2014-11-17 | 201411190526AM | ND |
| 2014-12-12 | 201412160672AM | ND |
| 2015-02-13 | 201502160119AM | ND |
| 2015-02-13 | 201502160121AM | ND |
| 2015-05-18 | 201505200365AM | ND |
| 2015-05-18 | 201505210078AM | ND |
| 2015-05-18 | 201505200274AM | ND |
| 2015-05-18 | 201505200243AM | ND |
| 2015-05-18 | 201505200651AM | ND |
| 2015-05-18 | 201505210076AM | ND |
| 2015-05-18 | 201505200655AM | ND |
| 2015-05-18 | 201505200262AM | ND |
| 2015-05-18 | 201505200251AM | ND |
| 2015-08-21 | 201508250571AM | ND |
| 2018-05-08 | ND | |
| 2021-04-22 | 4106995 | ND |
| 2021-04-22 | 4106996 | ND |
| 2021-04-22 | 4109492 | ND |
| 2021-05-03 | 4115218 | ND |
| 2021-05-03 | 4115220 | ND |
| 2021-05-04 | 4115219 | ND |
| 2021-05-26 | 4122785 | ND |
| 2021-05-26 | 4122784 | ND |
| 2021-06-10 | 4131887 | ND |
| 2021-08-16 | 4163794 | ND |
| 2021-10-13 | 4191674 | ND |
| 2022-03-04 | 4258476 | ND |
| 2022-03-28 | 4268782 | ND |
| 2022-04-20 | 4274621 | ND |