Creek IA

Shoal Creek

Iowa • 40.6550, -92.9579

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

118 mi

190 km

Elevation

1,068′ → 661′

407 ft drop

Stream Order

Large River

Slope

0.07%

3.4 ft/mi

Drainage

574 mi²

1,486 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

1,298 mi

2,089 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

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

Rain Radar