Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
42656
| SD | Brookings | Big Sioux River, 8 km SW Brookings (site #26B) | 1956 |
10170202
| Middle Big Sioux | established |
42657
| SD | Brookings | Big Sioux River, 8 km SW Brookings (site #26C) | 1956 |
10170202
| Middle Big Sioux | established |
262336
| SD | Brookings | Lake Sinai, northwest of Sinai | 2004 |
10170202
| Middle Big Sioux | established |
42692
| SD | Brookings | Oakwood Lake NW of Brookings | 1959 |
10170202
| Middle Big Sioux | established |
610374
| SD | Brookings | Site Name: Big Sioux River. Township: 110n, Range: 50w, Section: 19. Maps: 250k-Watertown, 24k-Volga, 100k-Brookings. | 2001 |
10170202
| Middle Big Sioux | established |
42659
| SD | Brookings | trib to Big Sioux River, 9.6 km SSW Brookings (site #27) | 1957 |
10170202
| Middle Big Sioux | established |
262332
| SD | Hamlin | Lake Norden, south of Hayti | 2004 |
10170202
| Middle Big Sioux | established |
42691
| SD | Hamlin | Lake Poinsett | 1959 |
10170202
| Middle Big Sioux | established |
262334
| SD | Hamlin | Lake Poinsett | 2004 |
10170202
| Middle Big Sioux | established |
42655
| SD | Kingsbury | Thisted Lake (#21), 4.8 km ESE Badger | 1949 |
10170202
| Middle Big Sioux | established |