Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
259602
| DC | District of Columbia | a pond at Kenilworth Park and Aquatic Gardens in NE District of Columbia | 1996 |
02070010
| Middle Potomac-Anacostia-Occoquan | collected |
259635
| LA | Jefferson Davis | a ricefield near Jennings | 1990 |
08080202
| Mermentau | collected |
259603
| LA | Orleans | Lagoon (canal), Joe Brown Park, in east New Orleans | 1987 |
08090203
| Eastern Louisiana Coastal | collected |
1529812
| MI | Macomb | Lake St. Clair MetroPark | 2018 |
04090002
| Lake St. Clair | established |
1529808
| MI | Monroe | EPA Site ER 60, Lake Erie | 2017 |
04260000
| Lake Erie | established |
1468693
| MI | Monroe | Lake Erie, EPA GLNPO monitoring station ER60 | 2016 |
04260000
| Lake Erie | established |
1468697
| MI | Monroe | Lake Erie, EPA GLNPO monitoring station ER60 | 2018 |
04260000
| Lake Erie | established |
259634
| MS | Bolivar | a ricefield in Cleveland | 1991 |
08030207
| Big Sunflower | collected |
1529811
| OH | Erie | Old Woman Creek | 2018 |
04100012
| Huron-Vermilion | established |
1529809
| OH | Ottawa | East Harbor State Park | 2017 |
04260000
| Lake Erie | established |
1529857
| OH | Ottawa | East Harbor State Park | 2018 |
04260000
| Lake Erie | established |
1468700
| OH | Ottawa | Lake Erie, East Harbor | 2018 |
04260000
| Lake Erie | established |