| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
29078
| CA | | Central Valley floor and in a few reservoirs at higher elevations | 1976 |
| California | established |
|
29076
| CA | | Colorado River | 1976 |
15030104
| Imperial Reservoir | established |
|
28844
| CA | | Pajaro drainage | 1976 |
18060002
| Pajaro | failed |
|
29077
| CA | | southern California | 1976 |
| California | established |
|
29075
| CA | | Central Valley drainage | 1976 |
18020125
| Upper Yuba | established |
|
29079
| CA | Madera | Bass Lake (near Wishon) | 1976 |
18040006
| Upper San Joaquin | established |
|
31199
| DE | | coastal plain portion of the Delmarva | 1976 |
02040207
| Broadkill-Smyrna | established |
|
35168
| MD | | Blue Ridge, ridge and valley, Great Valley | 1976 |
02070009
| Monocacy | established |
|
35166
| MD | | coastal plain portion of the Delmarva | 1976 |
02080110
| Tangier | established |
|
35167
| MD | | western slope of the Piedmont (Potomac drainage) | 1976 |
02070000
| Potomac | established |
|
1462110
| NY | Orange | Hudson River at RM 57 | 1976 |
02020008
| Hudson-Wappinger | unknown |