Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1634008
| CA | Humboldt | [Eel River, irrigation ditch] | 2019 |
18010105
| Lower Eel | established |
1671491
| CA | Humboldt | [No locality description provided] | 2018 |
18010102
| Mad-Redwood | |
1442223
| CA | Mendocino | Edge of the spillway at lake Ada Rose in Brooktrails, Mendocino County. | 2013 |
18010103
| Upper Eel | established |
1441269
| CA | Mendocino | South edge of the mud flat on the south side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20. | 2009 |
18010110
| Russian | established |
1440447
| CA | Sonoma | Austin Creek Marsh | 1954 |
18010110
| Russian | established |
1440367
| CA | Sonoma | Laguna de Santa Rosa, N of Sebastapol, E of Graton | 1972 |
18010110
| Russian | established |
1440542
| CA | Sonoma | Russian River bottom at Forest Hills, 5.5 mi east of Guerneville | 1968 |
18010110
| Russian | established |