Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
289852
| MT | Yellowstone | Anita Reservoir | 1998 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
289961
| MT | Yellowstone | Crooked Creek River Miles: 5.3 to 5.4 | 2004 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
289995
| MT | Yellowstone | Elmo, Lake | 1931 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
289993
| MT | Yellowstone | Elmo, Lake | 1996 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
289991
| MT | Yellowstone | Elmo, Lake | 2000 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
289994
| MT | Yellowstone | Elmo, Lake | 2005 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
289990
| MT | Yellowstone | Elmo, Lake | 2010 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290005
| MT | Yellowstone | Exxon Wildlife Pond 1 | 2011 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290262
| MT | Yellowstone | Razor Creek River Miles: 0.3 to 0.4 | 2006 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290266
| MT | Yellowstone | Razor Creek River Miles: 12.6 to 12.7 | 2006 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290263
| MT | Yellowstone | Razor Creek River Miles: 4.5 to 4.6 | 2006 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290264
| MT | Yellowstone | Razor Creek River Miles: 4.5 to 4.6 | 2006 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290265
| MT | Yellowstone | Razor Creek River Miles: 9.2 to 9.3 | 2006 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290351
| MT | Yellowstone | Twelve Mile Creek River Miles: 3.7 to 3.8 | 2003 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290350
| MT | Yellowstone | Twelve Mile Creek River Miles: 3.7 to 3.8 | 2004 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
290352
| MT | Yellowstone | Twelve Mile Creek River Miles: 7.2 to 7.3 | 2003 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
613886
| MT | Yellowstone | Twelve Mile Creek. Township - 2N; Range - 27E; Section - 19. Maps: 250k - Billings; 24k - Rattlesnake Butte; 100k - Billings. Downmark - Yellowstone River; Upmark - Twelve Mile Siphon. | 2003 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
292703
| MT | Yellowstone | Yellowstone River(River Miles: 308 to 314.1) | 2003 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
292704
| MT | Yellowstone | Yellowstone River(River Miles: 332.2 to 340.3) | 1999 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
292705
| MT | Yellowstone | Yellowstone River(River Miles: 344.1 to 351.7) | 1997 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
292706
| MT | Yellowstone | Yellowstone River(River Miles: 348.3 to 348.4) | 2009 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
292707
| MT | Yellowstone | Yellowstone River(River Miles: 351.7 to 351.8) | 1997 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |
292708
| MT | Yellowstone | Yellowstone River(River Miles: 356.7 to 357.7) | 2011 |
10070007
| Upper Yellowstone-Pompeys Pillar | established |