1,1-Dichloroethylene
City of Talladega Water and Sewer Board
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
64
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 | 9 | 0 | ND |
| 2015 | ND | 11 | 0 | ND |
| 2016 | ND | 11 | 0 | ND |
| 2017 | ND | 11 | 0 | ND |
| 2018 | ND | 11 | 0 | ND |
| 2019 | ND | 11 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 7 ppb
The legal limit for 1,1-dichloroethylene, established in 1987, was based on a toxicity study conducted in laboratory animals in the 1980s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-13 | 1402-00217-7V | ND |
| 2014-02-13 | 1402-00217-5V | ND |
| 2014-02-13 | 1402-00217-3V | ND |
| 2014-02-13 | 1402-00217-7 | ND |
| 2014-05-13 | 1405-00173-6 | ND |
| 2014-08-13 | 1408-00176-1 | ND |
| 2014-08-13 | 1408-00176-7 | ND |
| 2014-11-12 | 1411-00150-1 | ND |
| 2014-11-12 | 1411-00150-5 | ND |
| 2015-02-11 | 1502-00179-5A | ND |
| 2015-02-11 | 1502-00179-2A | ND |
| 2015-02-11 | 1502-00179-7 | ND |
| 2015-04-23 | 1504-00337-1V | ND |
| 2015-05-13 | 1505-00191-6 | ND |
| 2015-08-10 | 1508-00125-1V | ND |
| 2015-08-10 | 1508-00125-7 | ND |
| 2015-09-02 | 1509-00037-1V | ND |
| 2015-11-10 | 1511-00165-11 | ND |
| 2015-11-10 | 1511-00165-8 | ND |
| 2015-11-19 | 1511-00267-3 | ND |
| 2016-02-10 | 1602-00225-15 | ND |
| 2016-02-10 | 1602-00225-2 | ND |
| 2016-02-10 | 1602-00225-6 | ND |
| 2016-02-10 | 1602-00225-9 | ND |
| 2016-05-11 | 1605-00177-14 | ND |
| 2016-05-11 | 1605-00177-3 | ND |
| 2016-08-08 | 1608-00121-10 | ND |
| 2016-08-08 | 1608-00121-8 | ND |
| 2016-11-16 | 1611-00281-10 | ND |
| 2016-11-16 | 1611-00281-3 | ND |
| 2016-11-16 | 1611-00281-8 | ND |
| 2017-02-15 | 1702-00271-5 | ND |
| 2017-02-15 | 1702-00271-14 | ND |
| 2017-02-15 | 1702-00271-16 | ND |
| 2017-02-15 | 1702-00271-11 | ND |
| 2017-05-10 | 1705-00225-10 | ND |
| 2017-05-10 | 1705-00225-7 | ND |
| 2017-08-16 | 1708-00299-9 | ND |
| 2017-09-13 | 1709-00191-1 | ND |
| 2017-10-11 | 1710-00181-6 | ND |
| 2017-10-11 | 1710-00181-1 | ND |
| 2017-10-11 | 1710-00181-8 | ND |
| 2018-01-10 | 1801-00152-11 | ND |
| 2018-01-10 | 1801-00152-6 | ND |
| 2018-01-10 | 1801-00152-2 | ND |
| 2018-01-10 | 1801-00152-9 | ND |
| 2018-05-16 | 1805-00312-6 | ND |
| 2018-05-16 | 1805-00312-12 | ND |
| 2018-07-11 | 1807-00187-009 | ND |
| 2018-07-11 | 1807-00187-007 | ND |
| 2018-10-10 | 1810-00220-011 | ND |
| 2018-10-10 | 1810-00220-006 | ND |
| 2018-10-10 | 1810-00220-008 | ND |
| 2019-01-16 | 1901-00239-002 | ND |
| 2019-01-16 | 1901-00239-006 | ND |
| 2019-01-16 | 1901-239-008 | ND |
| 2019-01-16 | 1901-00239-004 | ND |
| 2019-04-10 | 1904-00192-012 | ND |
| 2019-04-10 | 1904-00192-002 | ND |
| 2019-08-13 | 1908-00176-009 | ND |
| 2019-08-13 | 1908-00176-005 | ND |
| 2019-11-13 | 1911-00227-007 | ND |
| 2019-11-13 | 1911-00227-003 | ND |
| 2019-11-13 | 1911-00227-001 | ND |