22'44'-Tetrachlorobiphenyl
Sharyland Water Supply Corporation
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 6 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-31 | AC41135 | ND |
2014-01-31 | AC41134 | ND |
2015-02-05 | AC79552 | ND |
2015-05-05 | AC90605 | ND |
2016-02-03 | AD21954 | ND |
2016-02-03 | AD21952 | ND |
2016-03-23 | AD30247 | ND |
2016-05-11 | AD36484 | ND |
2016-09-14 | AD49559 | ND |
2016-10-26 | AD55255 | ND |
2017-04-25 | AD81607 | ND |
2017-04-25 | AD81606 | ND |
2018-03-07 | AE17689 | ND |
2018-05-16 | AE26871 | ND |
2019-06-24 | AE71835 | ND |
2019-06-24 | AE71834 | ND |
2019-06-24 | AE71833 | ND |