Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1438433
| CA | Marin | [No locality description provided] | 2014 |
18050002
| San Pablo Bay | established |
259320
| CA | Napa | Bubbling Well Pet Memorial Park, Napa | 1979 |
18050002
| San Pablo Bay | established |
1439055
| CA | Napa | Lake Camille. Mount George 7.5' Quad. | 2005 |
18050002
| San Pablo Bay | established |
1439730
| CA | Napa | Pond at Bubbling Well Pet Memorial Park, city of Napa. Present in this site >20 yrs. | 1999 |
18050002
| San Pablo Bay | established |
259321
| CA | Sonoma | Agua Caliente Creek, Cattle pond 1/4 mile from the end of Norrbom Road. | 1974 |
18050002
| San Pablo Bay | collected |
259322
| CA | Sonoma | Helen Putnam Regional Park | 2001 |
18050002
| San Pablo Bay | collected |