Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
232441
| CA | Ventura | Lyon Springs, Matilija Canyon | 1948 |
18070101
| Ventura | established |
1687166
| MN | Aitkin | Savanna Portage State Park | 2004 |
07010103
| Prairie-Willow | unknown |
1322281
| MN | Itasca | Approximately 2.24 miles NW of Jacobson, MN; just north of the Mississippi River between two bends in the river. T53N R23W S32 | 2006 |
07010103
| Prairie-Willow | unknown |
1418477
| MN | Itasca | McKinney Lake, NE shore | 2017 |
07010103
| Prairie-Willow | established |
1397823
| MN | Morrison | Mississippi River, downstream of Crow Wing State Park | 2015 |
07010104
| Elk-Nokasippi | unknown |
1653720
| NY | Erie | buckhorn island state park | 2017 |
04270101
| Niagara River | established |
1714797
| NY | Erie | Buffalo Harbor | 2022 |
04270101
| Niagara River | |
1653847
| NY | Erie | Glen Park, Williamsville, NY, US | 2019 |
04270101
| Niagara River | established |
1653820
| NY | Niagara | 437 Sweeney St, North Tonawanda, NY, US | 2019 |
04270101
| Niagara River | established |
853264
| OR | Umatilla | Hat Rock | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
853506
| OR | Umatilla | Hat Rock | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
853740
| OR | Umatilla | Umatilla | 2012 |
17070101
| Middle Columbia-Lake Wallula | established |
1526137
| WA | Benton | Columbia River at Crow Butte | 2014 |
17070101
| Middle Columbia-Lake Wallula | established |
1524932
| WA | Benton | Columbia River at McNary Dam | 2015 |
17070101
| Middle Columbia-Lake Wallula | established |
1528548
| WA | Benton | Columbia River at Plymouth | 2014 |
17070101
| Middle Columbia-Lake Wallula | established |
1526548
| WA | Walla Walla | Columbia River at McNary Wildlife Refuge | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
1525342
| WA | Walla Walla | Columbia River at Port Kelley | 2014 |
17070101
| Middle Columbia-Lake Wallula | established |