Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 11MD1146 | Friendly Neighbor | McDonough County | 7 |
| 11MD1208 | Merciless Ridge | McDonough County | 5 |
| 11MD1231 | Shybull Terrace | McDonough County | 5 |
| 11MD1286 | Bell's Terrace | McDonough County | 3 |
| 11MD817 | Carter Creek | McDonough County | 4 |
| 11MD984 | John Gage | McDonough County | 3 |