Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
158142
| IA | Des Moines | Mississippi River (R.M. 400) (Pool 19) in Burlington, IA | 2003 |
07080104
| Flint-Henderson | established |
117415
| IA | Des Moines | Mississippi River (R.M. 404) at Burlington, Iowa | 1995 |
07080104
| Flint-Henderson | established |
117416
| IA | Des Moines | Mississippi River (R.M. 404) at Burlington, Iowa | 1995 |
07080104
| Flint-Henderson | established |
117417
| IA | Des Moines | Mississippi River (R.M. 404) at Burlington, Iowa | 1995 |
07080104
| Flint-Henderson | established |
117418
| IA | Des Moines | Mississippi River (R.M. 404) at Burlington, Iowa | 1995 |
07080104
| Flint-Henderson | established |
117419
| IA | Des Moines | Mississippi River (R.M. 404) at Burlington, Iowa | 1995 |
07080104
| Flint-Henderson | established |
1320396
| IA | Des Moines | Mississippi River, RM 404, 0.7 mi ENE Burlington, Pool 19, debris removal site along W bank | 2015 |
07080104
| Flint-Henderson | established |
1320013
| IA | Lee | Mississippi River, 3 mi S Ft. Madison, Devil's Island | 2008 |
07080104
| Flint-Henderson | established |