Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
30480
| CO | | Platte drainage | 1993 |
10190000
| South Platte | established |
30811
| CO | | South Platte (HUC6) non-specific | 1998 |
10190000
| South Platte | established |
30248
| CO | Logan | North Sterling Reservoir | 1969 |
10190012
| Middle South Platte-Sterling | collected |
30251
| CO | Logan | North Sterling Reservoir | 1971 |
10190012
| Middle South Platte-Sterling | collected |
30252
| CO | Logan | North Sterling Reservoir | 1973 |
10190012
| Middle South Platte-Sterling | collected |
37440
| NE | Lincoln | sandpit adjacent to Interstate 80 near Sutherland | 1967 |
10190018
| Lower South Platte | collected |
37439
| NE | Lincoln | tailrace at Lake Maloney | 1967 |
10190018
| Lower South Platte | collected |