Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
546394
| NE | Arthur | Frenchman River, below Enders | 1997 |
10180014
| Lower North Platte | established |
546365
| NE | Keith | Elkhorn River | 1996 |
10180014
| Lower North Platte | established |
37652
| NE | Keith | Lake McConaughy | 1941 |
10180014
| Lower North Platte | established |
37653
| NE | Keith | Lake McConaughy (=Ogallala Lake) | 1941 |
10180014
| Lower North Platte | established |
37679
| NE | Keith | Otter Creek | 1932 |
10180014
| Lower North Platte | established |
547680
| NE | Keith | Sand Pit near Keystone; South Platte River | 2000 |
10180014
| Lower North Platte | established |
37660
| NE | McPherson | Sand Beach Lake | 1963 |
10180014
| Lower North Platte | established |
37661
| NE | Scotts Bluff | Lake Alice | 1915 |
10180009
| Middle North Platte-Scotts Bluff | established |
37662
| NE | Scotts Bluff | Lake Minatare | 1917 |
10180009
| Middle North Platte-Scotts Bluff | established |