Estrone
Seattle Public Utilities
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 | 8 | 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 |
|---|---|---|
| 2015-01-13 | 201501140525SS | ND |
| 2015-01-13 | 201501140778SS | ND |
| 2015-04-06 | 201504070229SS | ND |
| 2015-04-06 | 201504070359SS | ND |
| 2015-07-22 | 201507230482SS | ND |
| 2015-07-22 | 201507230496SS | ND |
| 2015-10-13 | 201509280091SS | ND |
| 2015-10-13 | 201509280090SS | ND |