Estrone
Philadelphia Water Department
12
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 |
|---|---|---|---|---|
| 2013 | ND | 6 | 0 | ND |
| 2014 | ND | 6 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2013-05-08 | K1304429-003SS | ND |
| 2013-05-08 | K1304429-005SS | ND |
| 2013-05-08 | K1304429-001SS | ND |
| 2013-08-05 | K1308152-003SS | ND |
| 2013-08-05 | K1308152-001SS | ND |
| 2013-10-24 | 3J29017-01 | ND |
| 2014-01-31 | 4B05109-03 | ND |
| 2014-02-04 | 201402060553SS | ND |
| 2014-02-26 | 201402270281SS | ND |
| 2014-03-04 | 201403050616SS | ND |
| 2014-04-01 | 201404020526SS | ND |
| 2014-04-01 | 201404020510SS | ND |