1,1-Dichloroethane
City of Hollister
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
27
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 | ND | 16 | 0 | ND |
| 2014 | ND | 6 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 5 | 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 |
|---|---|---|
| 2013-02-20 | A3B1556-13A | ND |
| 2013-02-20 | A3B1556-07A | ND |
| 2013-02-20 | A3B1556-10A | ND |
| 2013-02-20 | A3B1556-01A | ND |
| 2013-02-20 | A3B1556-04A | ND |
| 2013-02-20 | A3B1556-19A | ND |
| 2013-02-20 | A3B1556-16A | ND |
| 2013-05-30 | A3D1533-01A | ND |
| 2013-08-15 | A3G2471-05A | ND |
| 2013-08-15 | A3G2471-09A | ND |
| 2013-08-15 | A3G2471-07A | ND |
| 2013-08-15 | A3G2471-11A | ND |
| 2013-09-26 | A3I1281-03A | ND |
| 2013-09-26 | A3I1281-01A | ND |
| 2013-09-26 | A3I1281-02A | ND |
| 2013-11-14 | A3J1986-01A | ND |
| 2014-06-12 | 1610-006-1315 | ND |
| 2014-06-12 | 1610-001-1205 | ND |
| 2014-06-12 | 1610-002-1145 | ND |
| 2014-06-12 | 1610-009-1055 | ND |
| 2014-06-12 | 1610-007-1250 | ND |
| 2014-06-12 | 1610-005-1015 | ND |
| 2017-06-01 | 1610-001-1011 | ND |
| 2017-06-01 | 1610-002-1045 | ND |
| 2017-06-08 | 1610-007-0916 | ND |
| 2017-06-08 | 1610-006-1236 | ND |
| 2017-06-08 | 1610-005-1150 | ND |