Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 44FX-? | Fraser | Fairfax County | 0 |
| 44FX1 | Fraser | Fairfax County | 1 |
| 44FX1471 | Little Marsh Creek | Fairfax County | 2 |
| 44FX1561 | Neha | Fairfax County | 1 |
| 44FX1847 | Lazy Point | Fairfax County | 1 |
| 44FX2076 | Lorton Town Center | Fairfax County | 6 |
| 44FX2634 | David | Fairfax County | 7 |
| 44FX3226 | Clark's Branch | Fairfax County | 2 |
| 44FX544 | Taft | Fairfax County | 8 |