Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1320520
| MO | St. Louis | Missouri River, 2.9 mi NE Spanish Lake, Columbia Bottoms boat ramp | 2012 |
10300200
| Lower Missouri | established |
1756256
| MO | St. Louis | Missouri River, 2.9 mi NE Spanish Lake, Columbia Bottoms boat ramp, North America | 2012 |
10300200
| Lower Missouri | |
1633933
| MO | St. Louis | Missouri River, at Hwy 370 bridge [in St. Charles] | 2019 |
10300200
| Lower Missouri | unknown |