Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 13LA1 | McKinney | Louisa County | 11 |
| 13LA101 | Griffin | Louisa County | 1 |
| 13LA12 | Gast Farm | Louisa County | 24 |
| 13LA152 | Gast Spring | Louisa County | 13 |
| 13LA27 | Horseshoe | Louisa County | 5 |
| 13LA300 | Heidelbaugh | Louisa County | 1 |
| 13LA309 | Cross Site | Louisa County | 4 |
| 13LA38 | Sand Run Slough West | Louisa County | 4 |
| 13LA462 | Louisa County | 1 | |
| 13LA499 | Louisa County | 1 | |
| 13LA71 | Helen Smith | Louisa County | 3 |
| 13LA84 | Poison Ivy | Louisa County | 1 |