Estrone
Fairfax County Water Authority
20
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 | 10 | 0 | ND |
| 2014 | ND | 10 | 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 |
|---|---|---|
| 2013-07-17 | 201307190415SS | ND |
| 2013-07-17 | 201307180811SS | ND |
| 2013-07-17 | 201307180824SS | ND |
| 2013-07-17 | 201307180820SS | ND |
| 2013-07-17 | 201307180822SS | ND |
| 2013-10-15 | 201310160171SS | ND |
| 2013-10-15 | 201310160176SS | ND |
| 2013-10-15 | 201310160200SS | ND |
| 2013-10-15 | 201310160208SS | ND |
| 2013-10-15 | 201310160210SS | ND |
| 2014-01-13 | 201401140197SS | ND |
| 2014-01-13 | 201401150723SS | ND |
| 2014-01-13 | 201401150621SS | ND |
| 2014-01-13 | 201401140199SS | ND |
| 2014-01-14 | 201401150684SS | ND |
| 2014-04-14 | 201404150283SS | ND |
| 2014-04-14 | 201404150439SS | ND |
| 2014-04-14 | 201404150405SS | ND |
| 2014-04-14 | 201404150441SS | ND |
| 2014-04-14 | 201404150219SS | ND |