Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 44RN2 | Buzzard Rock | Roanoke County | 12 |
| 44RN21 | Graham White | Roanoke County | 5 |
| 44RN219 | APCO | Roanoke County | 2 |
| 44RN220 | Sandy | Roanoke County | 4 |
| 44RN221 | Maher Field | Roanoke County | 3 |
| 44RN2/70 | Buzzard Rock II | Roanoke County | 8 |
| 44RN311 | Hinman | Roanoke County | 8 |
| 44RN348 | American Viscose Plant | Roanoke County | 3 |
| 44RN39 | Thomas Sawyer | Roanoke County | 13 |
| 44RN72 | Roanoke County | 1 |