Estrone
Onslow Water And Sewer Authority
9
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 | 9 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-01-27 | 840948-13391 | ND |
| 2015-01-27 | 840954-13391 | ND |
| 2015-01-27 | 840956-13391 | ND |
| 2015-01-28 | 840952-13391 | ND |
| 2015-01-28 | 840950-13391 | ND |
| 2015-06-22 | 867043-14427 | ND |
| 2015-06-24 | 867883-14420 | ND |
| 2015-07-13 | 870702-14523 | ND |
| 2015-07-13 | 870700-14523 | ND |