Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1633067
| CA | Del Norte | Elk Creek at North and Front Streets, Crescent City | 2019 |
18010101
| Smith | established |
1695293
| CA | Del Norte | Elk Creek, Elk Creek Access off of North Street | 2021 |
18010101
| Smith | established |
903010
| CA | Del Norte | Islas Slough near the mouth of the Smith River | 2015 |
18010101
| Smith | unknown |
1695294
| CA | Del Norte | Lake Earl, Lake Earl Southern Access | 2021 |
18010101
| Smith | established |
275372
| CA | Del Norte | Lake Earl/Lake Talawa | 2008 |
18010101
| Smith | established |
903006
| CA | Del Norte | Smith River between Morrison Creek and Rowdy Creek | 2015 |
18010101
| Smith | unknown |
903009
| CA | Del Norte | Tillas Slough near the mouth of the Smith River | 2015 |
18010101
| Smith | unknown |
275893
| CA | Del Norte | Tillas Slough, Smith River | 2008 |
18010101
| Smith | established |
903008
| CA | Del Norte | Yontocket Slough near mouth of Smith River | 2015 |
18010101
| Smith | unknown |