| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1407173 | MI | Oakland | Clinton River, south of Oakland University Golf Course, Rochester Hills | 2017 | 04090003 | Clinton | established |
| 1407174 | MI | Oakland | Galloway Creek, at Oakland University Golf Course | 2014 | 04090003 | Clinton | established |
| 1409475 | MI | Oakland | Galloway Creek, slightly downstream from the nexus with the Clinton River | 2017 | 04090003 | Clinton | established |
| 1556514 | MI | Macomb | Red Run [No locality description provided] | 2013 | 04090003 | Clinton | established |
| 1562206 | MI | Oakland | [No locality description provided] | 2014 | 04090003 | Clinton | established |
| 1607188 | MI | Oakland | [Orchard Lake] [No locality description provided] | 2017 | 04090003 | Clinton | established |
| 1611375 | MI | Oakland | [Cass Lake] [No locality description provided] | 2018 | 04090003 | Clinton | established |
| 1604370 | MI | Oakland | [No locality description provided] | 2015 | 04090003 | Clinton | established |
| 1562201 | MI | Macomb | [No locality description provided] | 2014 | 04090003 | Clinton | established |
| 1873401 | MI | Macomb | Lake St. Clair | 2023 | 04090003 | Clinton | |
| 1873284 | MI | Macomb | Lake St. Clair | 2023 | 04090003 | Clinton | |
Citation for this information:
U.S. Geological Survey, 2025,
Potamogeton crispus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/17/2025