Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1437479
| CA | Alameda | [No locality description provided] | 2015 |
18050002
| San Pablo Bay | established |
1439634
| CA | Marin | [No locality description provided] | 2017 |
18050002
| San Pablo Bay | established |
1401847
| CA | Marin | neighborhood creek, S edge of Terra Linda/Sleepy Hollow Divide | 2017 |
18050002
| San Pablo Bay | established |
1457735
| CA | Marin | San Rafael Hill, near Devon Dr. | 2018 |
18050002
| San Pablo Bay | established |
232593
| CA | Napa | Yountville | 1970 |
18050002
| San Pablo Bay | established |
259125
| CA | Solano | Mare Island, San Pablo Bay | 2005 |
18050002
| San Pablo Bay | collected |
1438453
| CA | Solano | Southwest corner of Mare Island, adjacent to diked saltmarsh. | 2005 |
18050002
| San Pablo Bay | established |