Sub-locations
| Name | Sites | Samples |
|---|---|---|
| Allegheny County | 8 | 16 |
| Armstrong County | 2 | 4 |
| Beaver County | 3 | 20 |
| Bedford County | 2 | 7 |
| Blair County | 1 | 1 |
| Bradford County | 6 | 13 |
| Bucks County | 2 | 17 |
| Butler County | 1 | 1 |
| Centre County | 4 | 17 |
| Chester County | 4 | 24 |
| Clarion County | 1 | 20 |
| Clearfield County | 2 | 6 |
| Clinton County | 11 | 61 |
| Columbia County | 1 | 10 |
| Crawford County | 1 | 1 |
| Fayette County | 5 | 20 |
| Franklin County | 1 | 5 |
| Greene County | 3 | 6 |
| Huntingdon County | 1 | 2 |
| Jefferson County | 1 | 7 |
| Juniata County | 1 | 1 |
| Lancaster County | 6 | 34 |
| Lawrence County | 4 | 6 |
| Luzerne County | 2 | 5 |
| Lycoming County | 2 | 4 |
Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 36WH737 | Rice or Mon City | PA | 4 |