| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1560527 | WI | Ashland | [No locality description provided] | 2013 | 04180000 | Lake Superior | established |
| 1565375 | WI | Bayfield | [No locality description provided] | 2014 | 04180000 | Lake Superior | established |
| 1565475 | WI | Douglas | [No locality description provided] | 2014 | 04180000 | Lake Superior | established |
| 1565508 | WI | Douglas | [No locality description provided] | 2014 | 04180000 | Lake Superior | established |
| 1565510 | WI | Douglas | [No locality description provided] | 2014 | 04180000 | Lake Superior | established |
| 1565512 | WI | Douglas | [No locality description provided] | 2014 | 04180000 | Lake Superior | established |
| 1713897 | WI | Douglas | Allouez Bay off Wisconsin Point Rd, Superior, WI | 2020 | 04180000 | Lake Superior | |
Citation for this information:
U.S. Geological Survey, 2025,
Typha angustifolia: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/15/2025