Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
36805
| MT | | lower Milk drainage | 1980 |
10050012
| Lower Milk | established |
290561
| MT | Valley | Milk River River Mile: 0 | 1947 |
10050012
| Lower Milk | established |
290560
| MT | Valley | Milk River River Mile: 0 | 1955 |
10050012
| Lower Milk | established |
290559
| MT | Valley | Milk River River Mile: 0 | 1960 |
10050012
| Lower Milk | established |
290558
| MT | Valley | Milk River River Mile: 0 | 1963 |
10050012
| Lower Milk | established |
290530
| MT | Valley | Milk River(River Miles: 1.8 to 2.8)[Calculated using NHD+ v2.0 GIS dataset] | 2002 |
10050012
| Lower Milk | established |
290532
| MT | Valley | Milk River(River Miles: 10 to 40)[Calculated using NHD+ v2.0 GIS dataset] | 1998 |
10050012
| Lower Milk | established |
290541
| MT | Valley | Milk River(River Miles: 117 to 274)[Calculated using NHD+ v2.0 GIS dataset] | 2000 |
10050012
| Lower Milk | established |
290542
| MT | Valley | Milk River(River Miles: 120 to 140)[Calculated using NHD+ v2.0 GIS dataset] | 1998 |
10050012
| Lower Milk | established |
290533
| MT | Valley | Milk River(River Miles: 13.8 to 14.8)[Calculated using NHD+ v2.0 GIS dataset] | 2002 |
10050012
| Lower Milk | established |
290543
| MT | Valley | Milk River(River Miles: 132 to 139.4)[Calculated using NHD+ v2.0 GIS dataset] | 2002 |
10050012
| Lower Milk | established |
290544
| MT | Valley | Milk River(River Miles: 132 to 139.4)[Calculated using NHD+ v2.0 GIS dataset] | 2002 |
10050012
| Lower Milk | established |
290534
| MT | Valley | Milk River(River Miles: 15.3 to 16.3)[Calculated using NHD+ v2.0 GIS dataset] | 2003 |
10050012
| Lower Milk | established |
290531
| MT | Valley | Milk River(River Miles: 2.6 to 3.6)[Calculated using NHD+ v2.0 GIS dataset] | 2002 |
10050012
| Lower Milk | established |
290535
| MT | Valley | Milk River(River Miles: 40 to 90)[Calculated using NHD+ v2.0 GIS dataset] | 1999 |
10050012
| Lower Milk | established |
290536
| MT | Valley | Milk River(River Miles: 66.5 to 67.5)[Calculated using NHD+ v2.0 GIS dataset] | 2002 |
10050012
| Lower Milk | established |
290537
| MT | Valley | Milk River(River Miles: 67.7 to 68.7)[Calculated using NHD+ v2.0 GIS dataset] | 2003 |
10050012
| Lower Milk | established |
290538
| MT | Valley | Milk River(River Miles: 90 to 120.6)[Calculated using NHD+ v2.0 GIS dataset] | 1998 |
10050012
| Lower Milk | established |
290540
| MT | Valley | Milk River(River Miles: 95.6 to 99.8)[Calculated using NHD+ v2.0 GIS dataset] | 2002 |
10050012
| Lower Milk | established |
290539
| MT | Valley | Milk River(River Miles: 95.6 to 99.8)[Calculated using NHD+ v2.0 GIS dataset] | 2003 |
10050012
| Lower Milk | established |
290526
| MT | Valley | Milk River, river miles 0-10. | 1998 |
10050012
| Lower Milk | established |
289796
| MT | Valley | Rock Creek River Miles: 0 to | 1985 |
10050012
| Lower Milk | established |