Statistics - Documents by Location
| Location | Count |
|---|---|
| Canyon Ferry Reservoir | 24 |
| Entire River | 29 |
| Fort Peck Reservoir | 69 |
| Headwaters | 108 |
| Lower | 111 |
| Middle | 158 |
| Missouri River Basin | 8 |
| Montana | 175 |
| Montana Portion | 81 |
| N/A | 171 |
| Quadrangle | 49 |
| Upper | 189 |
| US | 51 |
| Western MT | 9 |
