| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 247787 | MI | Branch | Branch County | 2008 | 04050001 | St. Joseph | collected |
| 1473553 | MI | Cass | Cass County | 1952 | 04050001 | St. Joseph | established |
| 247782 | MI | Cass | Cass County | 2008 | 04050001 | St. Joseph | collected |
| 247784 | MI | St. Joseph | St. Joseph County | 2008 | 04050001 | St. Joseph | collected |
| 1473482 | MI | Branch | Quincy | 1896 | 04050001 | St. Joseph | established |
| 1473495 | MI | Cass | Near Dowagiac | 1917 | 04050001 | St. Joseph | established |
| 1473522 | MI | Kalamazoo | Grand Trunk RR west of Schoolcraft | 1934 | 04050001 | St. Joseph | established |
| 1473564 | MI | Hillsdale | NW1/4 sec. 16, Moscow Tp | 1958 | 04050001 | St. Joseph | established |
| 1473569 | MI | St. Joseph | Southeast end of Clear Lake | 1961 | 04050001 | St. Joseph | established |
| 1473577 | MI | Van Buren | Keeler Twp | 1905 | 04050001 | St. Joseph | established |
| 1473607 | MI | Cass | Northwest Side of Penn Church Field | 2001 | 04050001 | St. Joseph | established |
| 1473639 | MI | Kalamazoo | W of Augusta Climax Rd, N of 94 | 1993 | 04050001 | St. Joseph | established |
| 1473646 | MI | Hillsdale | Intersection of Hallett Rd. and HWY 49 | 1985 | 04050001 | St. Joseph | established |
| 1473648 | MI | Kalamazoo | Barley Motors, Schoolcraft twp | 1935 | 04050001 | St. Joseph | established |
Citation for this information:
U.S. Geological Survey, 2025,
Echinochloa crus-galli: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/13/2025