Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1632640
| KS | Chase | [No locality description provided] | 2016 |
11070203
| Lower Cottonwood | established |
161055
| KS | Chase | Chase State Lake | 2004 |
11070203
| Lower Cottonwood | established |
1755867
| KS | Chase | Cottonwood River, Cottonwood Falls, downstream dam, North America | 2021 |
11070203
| Lower Cottonwood | |
1188293
| KS | Lyon | Cottonwood River, Emporia, KS Hwy. 57/99 bridge | 2003 |
11070203
| Lower Cottonwood | established |
1754958
| KS | Lyon | Cottonwood River, Emporia, KS Hwy. 57/99 bridge, North America | 2003 |
11070203
| Lower Cottonwood | |
281103
| KS | Marion | Cottonwood River | 2000 |
11070203
| Lower Cottonwood | established |