Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1422714
| WI | St. Croix | St Croix River | 1998 |
07030005
| Lower St. Croix | established |
1409423
| WI | St. Croix | St Croix River, Hudson, from river miles 15.9 to 18.1 | 1978 |
07030005
| Lower St. Croix | established |
1468115
| WI | St. Croix | St. Criox River, River Mile 21.9 | 2000 |
07030005
| Lower St. Croix | unknown |
163658
| WI | St. Croix | St. Croix River at South Highline Beach [opposite Bayport, MN] | 2004 |
07030005
| Lower St. Croix | established |
52277
| WI | St. Croix | St. Croix River, Hudson Railroad Bridge, river km 25.4 - 29, near Hudson | 1977 |
07030005
| Lower St. Croix | established |
890372
| WI | St. Croix | St. Croix River, just below mouth of Willow River, [0.6 mi. W of Hudson, 1.8 mi. NNE of Lakeland] | 1998 |
07030005
| Lower St. Croix | established |
1468134
| WI | St. Croix | St. Croix River, River Mile 21.6 | 1987 |
07030005
| Lower St. Croix | unknown |
1468135
| WI | St. Croix | St. Croix River, River Mile 21.7 | 1987 |
07030005
| Lower St. Croix | unknown |
1468105
| WI | St. Croix | St. Croix River, River Mile 21.9 | 1987 |
07030005
| Lower St. Croix | unknown |
1468114
| WI | St. Croix | St. Croix River, River Mile 23.2 | 1987 |
07030005
| Lower St. Croix | unknown |
1188942
| WI | St. Croix | St. Croix River, Stillwater bridge | 2013 |
07030005
| Lower St. Croix | established |
1468125
| WI | St. Croix | St. Croix River, unspecified | 1988 |
07030005
| Lower St. Croix | unknown |