1,1-Dichloropropene
Portland Water System
1,1-Dichloropropene is an industrial chemical.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Result |
---|---|
2014-06-06 | ND |
2015-04-28 | ND |
2016-06-03 | ND |
2017-05-10 | ND |
2018-04-23 | ND |
2019-06-11 | ND |