Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1463728
| WI | Dane | [Lake] Wingra shore next to beaver-chewed willow, across street from villas park shelter | 2018 |
07090002
| Middle Rock | established |
1424836
| WI | Dane | Lake Wingra | 2017 |
07090002
| Middle Rock | established |
1407165
| WI | Dane | Lakeshore Preserve - Class of 1918 Marsh, University Bay | 2017 |
07090002
| Middle Rock | established |
1397703
| WI | Dane | Lakeshore Preserve East | 2016 |
07090002
| Middle Rock | unknown |
1425012
| WI | Jefferson | Blue Springs Lake | 2014 |
07090002
| Middle Rock | established |
1427273
| WI | Jefferson | Rock River - Access at State Hwy 26 - Yellow Iris | 2014 |
07090002
| Middle Rock | established |
1423101
| WI | Walworth | Tripp Lake | 2011 |
07090002
| Middle Rock | established |
1426534
| WI | Waukesha | Nagawicka Lake | 2015 |
07090002
| Middle Rock | established |