cis-1,2-Dichloroethylene
Bogue Banks Water Corporation
1,2-Dichloroethylene, a neurotoxic solvent, exists in two different forms: trans-1,2-dichloroethylene and cis-1,2-dichloroethylene. A mixture of the two forms is used to manufacture other solvents and chemical products.
53
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 | 6 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 5 | 0 | ND |
| 2017 | ND | 15 | 0 | ND |
| 2018 | ND | 12 | 0 | ND |
| 2019 | ND | 12 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 70 ppb
The legal limit for cis-1,2-dichloroethylene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-13 | 8460-011314-WH1V | ND |
| 2014-05-06 | 8460-050614-W10V | ND |
| 2014-05-06 | 8460-050614-E03V | ND |
| 2014-05-06 | 8460-050614-E07V | ND |
| 2014-07-16 | 8460-071614-WH6V | ND |
| 2014-07-16 | 8460-071614-WROV | ND |
| 2015-04-14 | ND | |
| 2015-04-14 | ND | |
| 2015-10-14 | ND | |
| 2016-04-21 | 8460-042116-E03V | ND |
| 2016-04-21 | 8460-042116-E07V | ND |
| 2016-07-20 | 8460-072016-WH2V | ND |
| 2016-10-12 | 8460-101216-WROV | ND |
| 2016-11-09 | 8460-110916-WH2V | ND |
| 2017-01-18 | 8460-011817-WH1V | ND |
| 2017-02-22 | 8460-022217-WH2V | ND |
| 2017-04-25 | 8460-042517-WROV | ND |
| 2017-04-25 | 8460-042517-E03V | ND |
| 2017-04-25 | 8460-042517-E07V | ND |
| 2017-04-25 | 8460-042517-W10V | ND |
| 2017-04-25 | 8460-042517-WH1V | ND |
| 2017-04-25 | 8460-042517-WH2V | ND |
| 2017-04-25 | 8460-042517-WH6V | ND |
| 2017-07-10 | 8460-071017-WH1V | ND |
| 2017-07-10 | 8460-071017-WH2V | ND |
| 2017-09-15 | 8460-091517-WROV | ND |
| 2017-10-25 | 8460-102517-WH1V | ND |
| 2017-10-25 | 8460-102517-WH2V | ND |
| 2017-11-27 | 8460-112717-WROV | ND |
| 2018-02-21 | 8460-022118-WROV | ND |
| 2018-02-21 | 8460-022118-WH2V | ND |
| 2018-02-21 | 8460-022118-WH1V | ND |
| 2018-05-07 | 8460-050718-WROV | ND |
| 2018-05-07 | 8460-050718-WH2V | ND |
| 2018-05-07 | 8460-050718-WH1V | ND |
| 2018-08-06 | 8460-080618-WH1V | ND |
| 2018-08-06 | 8460-080618-WH2V | ND |
| 2018-08-06 | 8460-080618-WROV | ND |
| 2018-11-05 | 8460-110518-WH1V | ND |
| 2018-11-05 | 8460-110518-WH2V | ND |
| 2018-11-05 | 8460-110518-WROV | ND |
| 2019-03-11 | 8460-031119-WH1V | ND |
| 2019-03-11 | 8460-031119-WH2V | ND |
| 2019-03-11 | 8460-031119-WROV | ND |
| 2019-05-06 | 8460-050619-WH1V | ND |
| 2019-05-06 | 8460-050619-WH2V | ND |
| 2019-05-06 | 8460-050619-WROV | ND |
| 2019-08-05 | 8460-080519-WH2V | ND |
| 2019-08-05 | 8460-080519-WROV | ND |
| 2019-08-05 | 8460-080519-WH1V | ND |
| 2019-11-04 | 8460-110419-WROV | ND |
| 2019-11-04 | 8460-110419-WH2V | ND |
| 2019-11-04 | 8460-110419-WH1V | ND |