Creek MO AR

Flat Rock Creek

Missouri • 36.0661, -95.3791

Reviewed mapped path Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

53 mi

86 km

Elevation

1,087′ → 554′

533 ft drop

Stream Order

Medium River

Slope

0.19%

10.0 ft/mi

Drainage

152 mi²

393 km²

Avg Flow

188 cfs

1.1 mph velocity

Path to Mouth

583 mi

938 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Detailed hydrology

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Data from USGS & NOAA for informational purposes only. Read source and safety notes