22'33'44'6-Heptachlorobiphenyl
Decker Hills
8
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 4 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 4 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-09-23 | AD08347 | ND |
2015-09-23 | AD08345 | ND |
2015-09-23 | AD08346 | ND |
2015-09-23 | AD08344 | ND |
2018-07-09 | AE32697 | ND |
2018-07-09 | AE32698 | ND |
2018-07-09 | AE32694 | ND |
2018-07-09 | AE32695 | ND |