22'44'-Tetrachlorobiphenyl
City of Pharr
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
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 | Lab ID | Result |
---|---|---|
2014-02-27 | AC45154 | ND |
2015-01-23 | AC77709 | ND |
2016-03-01 | AD26482 | ND |
2017-04-19 | AD80245 | ND |
2018-02-15 | AE14221 | ND |
2019-02-14 | AE54749 | ND |