gamma-Chlordane
City of Hallsville
NOTE: City of Hallsville purchases water from City of Longview which is required to test for gamma-chlordane. Sample information shown below was taken by City of Longview.
The cancer-causing pesticide chlordane was banned in 1988. Chlordane is persistent and accumulates in the body. It is still found in the environment and in the bodies of adults and newborn babies.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 3 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 5 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City of Hallsville purchases water from City of Longview which is required to test for gamma-chlordane. Sample information shown below was taken by City of Longview.
Date | Lab ID | Result |
---|---|---|
2014-05-14 | Q1416185008 | ND |
2014-05-14 | Q1416185001 | ND |
2014-05-14 | Q1416185011 | ND |
2015-02-12 | Q1505852003 | ND |
2015-02-12 | Q1505852002 | ND |
2015-02-12 | Q1505852001 | ND |
2016-02-11 | Q1606282003 | ND |
2016-02-11 | Q1606282002 | ND |
2016-02-11 | Q1606282001 | ND |
2016-09-02 | Q1635387015 | ND |
2016-11-10 | Q1648960009 | ND |
2017-02-16 | Q1706910003 | ND |
2017-02-16 | Q1706910002 | ND |
2017-02-16 | Q1706910001 | ND |
2017-05-09 | Q1718914001 | ND |
2018-05-17 | Q1820323012 | ND |
2018-05-17 | Q1820323011 | ND |
2018-08-21 | Q1833337004 | ND |
2019-02-04 | Q1905047002 | ND |
2019-02-04 | Q1905047003 | ND |
2019-02-04 | Q1905047001 | ND |