Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 23NM154 | Double Bridges Site | New Madrid County | 2 |
| 23NM176 | La Plant IV | New Madrid County | 5 |
| 23NM178 | New Madrid County | 2 | |
| 23NM217 | Potato Patch | New Madrid County | 2 |
| 23NM269 | Harryette | New Madrid County | 1 |
| 23NM38 | Lilbourn | New Madrid County | 22 |
| 23NM561 | Clifford La Plant | New Madrid County | 8 |
| 23NM566 | New Madrid County | 2 | |
| 23NM575 | LaPlant Bernard | New Madrid County | 4 |