Sub-locations
| Name | Sites | Samples |
|---|---|---|
| Putnam County | 13 | 46 |
| Ritchie County | 0 | 0 |
| Summers County | 5 | 22 |
| Taylor County | 1 | 3 |
| Tucker County | 1 | 3 |
| Tyler County | 0 | 0 |
| Wood County | 11 | 71 |
| Name | Sites | Samples |
|---|---|---|
| Putnam County | 13 | 46 |
| Ritchie County | 0 | 0 |
| Summers County | 5 | 22 |
| Taylor County | 1 | 3 |
| Tucker County | 1 | 3 |
| Tyler County | 0 | 0 |
| Wood County | 11 | 71 |