River MO IL

Upper Castor River

Missouri • 37.3926, -90.1763

Length

71 mi

114 km

Elevation

348′ → 281′

67 ft drop

Stream Order

6

Large River

Slope

0.02%

0.9 ft/mi

Drainage

432 mi²

1,120 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

1,012 mi

1,629 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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