22'33'44'6-Heptachlorobiphenyl
City of Marble Falls
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 | Lab ID | Result |
---|---|---|
2014-01-29 | AC40527 | ND |
2015-02-03 | AC79113 | ND |
2016-02-22 | AD24861 | ND |
2017-03-02 | AD73296 | ND |
2018-07-16 | AE33446 | ND |
2019-01-24 | AE51371 | ND |