HUC 08 Sub-Basin Morphometric Statistics
Sub-Basin (HUC 08) Name: West Nishnabotna
Sub-Basin (HUC 08) Number: 10240002
Total Drainage Area (sq mi): 1652.34
Basin Length (mi): 102.74
Basin Perimeter (mi): 285.9
Average Basin Slope (%): 5.75
Basin Relief (ft): 637.37
Effective Basin Width (mi): 16.08
Shape Factor: 6.39
Elongation Ratio: 0.45
Rotundity of Basin: 5.02
Compactness Ratio: 1.98
Relative Relief (ft / mi): 2.23
Main Channel Length (mi): 121.44
Total Stream Length (mi): 2295.09
Main Channel Slope (ft / mi): 3.95
Main Channel Sinuosity Ratio: 1.18
Stream Density (mi/sq mi): 1.39
Main Channel Slope Proportion: 61.13
Ruggedness Number (ft / mi): 885.3
Slope Ratio: 0.69
Number of First Order Streams: 1010
Basin Stream Order: 0
Drainage Frequency (# / sq mi): 0.61
You can find more information on these parameters and how they were calculated here.
or this HUC does not extend to a watershed boundary.