River KS

Big Slough

Kansas • 37.7690, -97.4907

Length

51 mi

82 km

Elevation

1,540′ → 1,257′

282 ft drop

Stream Order

Stream

Slope

0.10%

5.5 ft/mi

Drainage

30,042 mi²

77,809 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

712 mi

1,146 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Data from USGS & NOAA for informational purposes only. More

Access Sites on Big Slough

There are 2 boat ramps, launches, and public access points on Big Slough.