Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1447860
| CA | Butte | Little Chico Creek, E of Hwy 99 | 2018 |
18020158
| Butte Creek | established |
1671468
| CA | Contra Costa | [No locality description provided] | 2018 |
18050002
| San Pablo Bay | |
1677918
| CA | Los Angeles | [No locality description provided] | 2018 |
18070104
| Santa Monica Bay | |
1678061
| CA | Marin | [No locality description provided] | 2018 |
18050005
| Tomales-Drake Bays | |
1672124
| CA | Marin | [No locality description provided] | 2018 |
18050005
| Tomales-Drake Bays | |
1672231
| CA | Marin | [No locality description provided] | 2018 |
18050005
| Tomales-Drake Bays | |
1698225
| CA | Marin | [No locality description provided] | 2018 |
18050005
| Tomales-Drake Bays | |
1468053
| CA | Marin | 53-07 north pond off estero trail | 2018 |
18050005
| Tomales-Drake Bays | established |
1468054
| CA | Marin | 53-07 pond off the white gate trail, all along the shoreline | 2018 |
18050005
| Tomales-Drake Bays | established |
1468055
| CA | Marin | 53-07 Small pond west side of trail | 2018 |
18050005
| Tomales-Drake Bays | established |
1464421
| CA | Marin | In pond south of Sunset Beach Trail | 2018 |
18050005
| Tomales-Drake Bays | established |
1473636
| CA | Marin | Lake 51-02 [Point Reyes National Seashore] | 2018 |
18050005
| Tomales-Drake Bays | established |
1672536
| CA | Mendocino | [No locality description provided] | 2018 |
18010108
| Big-Navarro-Garcia | |
1671525
| CA | Mendocino | [No locality description provided] | 2018 |
18010108
| Big-Navarro-Garcia | |
1671732
| CA | Mendocino | [No locality description provided] | 2018 |
18010108
| Big-Navarro-Garcia | |
1447857
| CA | Nevada | Bitney Springs Rd pond, E of Lone Lobo Trail intersection | 2018 |
18020125
| Upper Yuba | established |
1677922
| CA | San Francisco | [No locality description provided] | 2018 |
18050006
| San Francisco Coastal South | |
1671390
| CA | San Francisco | [No locality description provided] | 2018 |
18050002
| San Pablo Bay | |
1672358
| CA | San Francisco | [No locality description provided] | 2018 |
18050006
| San Francisco Coastal South | |
1730877
| CA | San Francisco | [No locality description provided] | 2018 |
18050006
| San Francisco Coastal South | |
1671727
| CA | San Mateo | [No locality description provided] | 2018 |
18050004
| San Francisco Bay | |
1447858
| CA | Tehama | Sacramento River oxbow, S of Edgewater Dr | 2018 |
18020155
| Paynes Creek-Sacramento River | established |