Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1072
| CA | Imperial | El Centro | 1929 |
18100204
| Salton Sea | established |
1075
| CA | Modoc | Alturas | 1918 |
18020002
| Upper Pit | established |
1108
| CA | Modoc | Rattlesnake Creek above Big Sage Reservoir at Pictograph Springs | 1954 |
18020002
| Upper Pit | established |
48
| CA | San Diego | San Felipe Creek, San Diego County | 1966 |
18100203
| San Felipe Creek | established |
227
| CA | Tehama | Battle Creek Meadows [=Mineral Post office] | 1918 |
18020153
| Battle Creek | collected |
225
| CA | Tehama | northern Sacramento Valley east of Red Bluff (Elliot and Hickman ranches) | 1918 |
18020155
| Paynes Creek-Sacramento River | collected |
226
| CA | Tehama | northern Sacramento Valley east of Red Bluff (Elliot and Hickman ranches) | 1920 |
18020155
| Paynes Creek-Sacramento River | collected |
228
| CA | Tehama | northern Sacramento Valley east of Red Bluff (Elliot and Hickman ranches) | 1924 |
18020155
| Paynes Creek-Sacramento River | failed |
323
| HI | Honolulu | Oahu | 1932 |
20060000
| Oahu | collected |
265
| NV | Douglas | Carson Valley Reservoir | 1909 |
16050203
| Carson Desert | established |
163826
| UT | Juab | Fish Springs National Wildlife Refuge | 2005 |
16020306
| Southern Great Salt Lake Desert | established |