Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 18CH155 | Guntower | Charles County | 3 |
| 18CH156 | W-T, CH-J2 | Charles County | 1 |
| 18CH157 | Cornfield | Charles County | 2 |
| 18CH163 | Cedar Grove | Charles County | 3 |
| 18CH227 | T15 Site | Charles County | 1 |
| 18CH227? | T15 site? | Charles County | 2 |
| 18CH281 | IH-35/ Posey | Charles County | 6 |
| 18CH358 | Clifton | Charles County | 1 |
| 18CH58 | Loyola Retreat | Charles County | 2 |
| 18CH79 | Chapel Point | Charles County | 1 |