22'44'56'-Hexachlorobiphenyl
Riverwalk Subdivision
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 | N/A | 0 | 0 | N/A |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 3 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2016-12-13 | AD62037 | ND |
| 2016-12-13 | AD62035 | ND |
| 2017-06-07 | AD86788 | ND |
| 2017-08-09 | AD92604 | ND |
| 2017-10-11 | AE00455 | ND |
| 2018-01-22 | AE09682 | ND |
| 2019-11-25 | AE90474 | ND |
| 2019-11-25 | AE90473 | ND |