Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
289884
| MT | Big Horn | Bighorn Lake | 1996 |
10080010
| Big Horn Lake | established |
289887
| MT | Big Horn | Bighorn Lake | 2001 |
10080010
| Big Horn Lake | established |
289886
| MT | Big Horn | Bighorn Lake | 2006 |
10080010
| Big Horn Lake | established |
289885
| MT | Big Horn | Bighorn Lake | 2011 |
10080010
| Big Horn Lake | established |
290380
| MT | Big Horn | Yellowtail Afterbay Reservoir | 1998 |
10080015
| Lower Bighorn | established |
290379
| MT | Big Horn | Yellowtail Afterbay Reservoir | 2009 |
10080015
| Lower Bighorn | established |
289889
| MT | Yellowstone | Bighorn River River Miles: 1 to 3 | 2000 |
10080015
| Lower Bighorn | established |
289888
| MT | Yellowstone | Bighorn River River Miles: 1 to 3 | 2000 |
10080015
| Lower Bighorn | established |
289891
| MT | Yellowstone | Bighorn River River Miles: 1 to 3 | 2002 |
10080015
| Lower Bighorn | established |
267982
| WY | | Bighorn drainage | 1994 |
10080000
| Big Horn | established |
157889
| WY | Big Horn | Bighorn Canyon National Recreation Area (Big Horn Lake?) | 1999 |
10080010
| Big Horn Lake | collected |
46990
| WY | Fremont | Boysen Reservoir | 1970 |
10080005
| Lower Wind | established |