| Watershed : Bois De Sioux River | |||
| Watershed Characteristics | Area (ac)* | Percentage | |
| Agroecoregions | Poorly Drained Lake Sediments | 264,437 | 73.4 |
| Dryer Till | 44,997 | 12.5 | |
| Very Poorly Drained Lake Sediments | 27,114 | 7.5 | |
| Inter-Beach Sand Bars | 20,645 | 5.7 | |
| Swelling Clay Lake Sediments | 3,240 | 0.9 | |
| Counties | Wilkin | 127,837 | 35.5 |
| Traverse | 127,219 | 35.3 | |
| Grant | 81,029 | 22.5 | |
| Ottertail | 24,347 | 6.8 | |
| Slope Steepness | 0-2 % | 273,693 | 75.9 |
| 2-6 % | 43,107 | 12.0 | |
| 2-12 % | 445 | 0.1 | |
| 6-12 % | 39,408 | 10.9 | |
| Water | 3,781 | 1.1 | |
| Drainage | Poorly Drained | 288,687 | 80.1 |
| Well Drained | 50,710 | 14.1 | |
| Poor Improved by Tiling | 17,255 | 4.8 | |
| Water | 3,781 | 1.1 | |
| Proximity | Land Locked | 251,224 | 69.7 |
| Intermittent River | 44,194 | 12.3 | |
| Drainage Ditches | 41,780 | 11.6 | |
| Lake Shoreline | 9,810 | 2.7 | |
| Permanent River | 9,518 | 2.6 | |
| Island Shoreline | 126 | 0.0 | |
| Water | 3,781 | 1.1 | |
| Geomorphology | Agassiz Lacustrine Plain, Red River Valley Area | 265,324 | 73.6 |
| Big Stone Moraine, Loamy | 50,112 | 13.9 | |
| Fergus Falls (Young Gray Drift) Till Plain | 44,997 | 12.5 | |
| Water Erosion | Slight | 5,323 | 1.5 |
| Moderate | 311,450 | 86.4 | |
| Severe | 42,692 | 11.8 | |
| Extreme | 969 | 0.3 | |
| Wind Erosion Group | Very Severe | 16,289 | 4.5 |
| Severe | 33,225 | 9.2 | |
| Moderate | 306,510 | 85.0 | |
| No Data | 4,408 | 1.2 | |
| Precipitation | Between 20-22 inches | 332,826 | 92.3 |
| Between 22-24 inches | 27,606 | 7.7 | |
| Growing Degree Days | 2250-2500 Degree Days | 275,694 | 76.5 |
| 2500-2750 Degree Days | 84,738 | 23.5 | |
| * Expressed as acres or percent for major watershed area in the Red River of the North basin | |||