Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| CA-COL- | COL-, Stone Corral Creek site | Colusa County | 0 |
| CA-COL-? | Stone Corral Creek site | Colusa County | 2 |
| CA-COL-1 | Colusa County | 3 | |
| CA-COL-11 | Colusa County | 1 | |
| CA-COL-158 | Stegeman | Colusa County | 4 |
| CA-COL-245 | COL-245/H, Colusa M7 | Colusa County | 0 |
| CA-COL-245/H | Colusa County | 2 | |
| CA-COL-247 | Colusa County | 9 | |
| CA-COL-304 | Colusa County | 2 |